{
struct lfsck_async_interpret_args *laia =
&lfsck_env_info(env)->lti_laia2;
- struct lfsck_assistant_data *lad = com->lc_data;
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_tgt_descs *ltds = &lfsck->li_ost_descs;
- struct lfsck_tgt_desc *ltd;
- struct ptlrpc_request_set *set;
- atomic_t count;
- __u32 idx;
- int rc = 0;
- ENTRY;
+ struct lfsck_assistant_data *lad = com->lc_data;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_tgt_descs *ltds = &lfsck->li_ost_descs;
+ struct lfsck_tgt_desc *ltd;
+ struct ptlrpc_request_set *set;
+ atomic_t count;
+ __u32 idx;
+ int rc = 0;
+ ENTRY;
if (!test_bit(LAD_INCOMPLETE, &lad->lad_flags))
RETURN_EXIT;
/* If the MDT has ever failed to verfiy some OST-objects,
- * then sync failures with them firstly. */
+ * then sync failures with them firstly.
+ */
lr->lr_flags2 = lo->ll_flags | LF_INCOMPLETE;
atomic_set(&count, 0);
lfsck_layout_assistant_sync_failures_interpret,
laia, LFSCK_NOTIFY);
if (rc != 0) {
- CDEBUG(D_LFSCK, "%s: LFSCK assistant fail to "
- "notify target %x for %s phase1 done: "
- "rc = %d\n", lfsck_lfsck2name(com->lc_lfsck),
- ltd->ltd_index, lad->lad_name, rc);
+ CDEBUG(D_LFSCK,
+ "%s: LFSCK assistant fail to notify target %x for %s phase1 done: rc = %d\n",
+ lfsck_lfsck2name(com->lc_lfsck), ltd->ltd_index,
+ lad->lad_name, rc);
break;
}
if (rc != 0)
/* If failed to sync failures with the OSTs, then have to
* mark the whole LFSCK as LF_INCOMPLETE to skip the whole
- * subsequent orphan OST-object handling. */
+ * subsequent orphan OST-object handling.
+ */
lo->ll_flags |= LF_INCOMPLETE;
lr->lr_flags2 = lo->ll_flags;
magic = le32_to_cpu(lmm->lmm_magic);
/* If magic crashed, keep it there. Sometime later, during OST-object
* orphan handling, if some OST-object(s) back-point to it, it can be
- * verified and repaired. */
+ * verified and repaired.
+ */
if (magic != LOV_MAGIC_V1 && magic != LOV_MAGIC_V3) {
int rc;
if (lov_pattern(pattern) & LOV_PATTERN_MDT) {
#if 0
if (start != 0) {
- CDEBUG(D_LFSCK, "The DoM entry for "DFID" is not "
- "the first component in the mirror %x/%llu\n",
+ CDEBUG(D_LFSCK,
+ "The DoM entry for "DFID" is not the first component in the mirror %x/%llu\n",
PFID(lfsck_dto2fid(obj)), comp_id, start);
return -EINVAL;
}
#endif
} else if (!lov_pattern_supported_normal_comp(lov_pattern(pattern))) {
- CDEBUG(D_LFSCK, "Unsupported LOV EA pattern %u for the file "
- DFID" in the component %x\n",
+ CDEBUG(D_LFSCK,
+ "Unsupported LOV EA pattern %u for the file "DFID" in the component %x\n",
pattern, PFID(lfsck_dto2fid(obj)), comp_id);
return -EOPNOTSUPP;
size = le32_to_cpu(lmm->lmm_stripe_size);
if (!ext && end != LUSTRE_EOF && start != end &&
- !lfsck_comp_extent_aligned(end, size)){
- CDEBUG(D_LFSCK, "not aligned border in PFL extent range "
- "[%llu - %llu) stripesize %u for the file "DFID
- " at idx %d\n", start, end, size,
- PFID(lfsck_dto2fid(obj)), comp_id);
+ !lfsck_comp_extent_aligned(end, size)) {
+ CDEBUG(D_LFSCK,
+ "not aligned border in PFL extent range [%llu - %llu) stripesize %u for the file "DFID" at idx %d\n",
+ start, end, size, PFID(lfsck_dto2fid(obj)), comp_id);
return -EINVAL;
}
__u32 value_len = le32_to_cpu(lfm->lfm_length);
/* type and flags are not checked for instance */
- CDEBUG(D_INFO, "foreign LOV EA, magic %x, len %u, type %x, flags %x, for file "DFID"\n",
+ CDEBUG(D_INFO,
+ "foreign LOV EA, magic %x, len %u, type %x, flags %x, for file "DFID"\n",
le32_to_cpu(lfm->lfm_magic), value_len,
le32_to_cpu(lfm->lfm_type), le32_to_cpu(lfm->lfm_flags),
PFID(lfsck_dto2fid(obj)));
if (len != value_len + offsetof(typeof(*lfm), lfm_value))
- CDEBUG(D_LFSCK, "foreign LOV EA internal size %u does not match EA full size %zu for file "DFID"\n",
+ CDEBUG(D_LFSCK,
+ "foreign LOV EA internal size %u does not match EA full size %zu for file "DFID"\n",
value_len, len, PFID(lfsck_dto2fid(obj)));
/* nothing to repair */
__u16 count = le16_to_cpu(lcm->lcm_entry_count);
if (unlikely(count == 0)) {
- CDEBUG(D_LFSCK, "the PFL file "DFID" contains invalid "
- "components count 0\n",
+ CDEBUG(D_LFSCK,
+ "the PFL file "DFID" contains invalid components count 0\n",
PFID(lfsck_dto2fid(obj)));
return -EINVAL;
if (unlikely(comp_id == LCME_ID_INVAL ||
comp_id > LCME_ID_MAX)) {
- CDEBUG(D_LFSCK, "found invalid PFL ID %u "
- "for the file "DFID" at idx %d\n",
+ CDEBUG(D_LFSCK,
+ "found invalid PFL ID %u for the file "DFID" at idx %d\n",
comp_id, PFID(lfsck_dto2fid(obj)), i);
return -EINVAL;
zero = !!(start == end);
if ((i == 0) && zero) {
- CDEBUG(D_LFSCK, "invalid PFL comp %d: [%llu "
- "- %llu) for "DFID"\n", i, start, end,
- PFID(lfsck_dto2fid(obj)));
+ CDEBUG(D_LFSCK,
+ "invalid PFL comp %d: [%llu - %llu) for "DFID"\n",
+ i, start, end, PFID(lfsck_dto2fid(obj)));
return -EINVAL;
}
if ((zero && (inited || (i + 1 == count))) ||
(start > end)) {
- CDEBUG(D_LFSCK, "invalid PFL comp %d/%d: "
- "[%llu, %llu) for "DFID", %sinited\n",
+ CDEBUG(D_LFSCK,
+ "invalid PFL comp %d/%d: [%llu, %llu) for "DFID", %sinited\n",
i, count, start, end,
PFID(lfsck_dto2fid(obj)),
inited ? "" : "NOT ");
}
if (!ext && p_zero) {
- CDEBUG(D_LFSCK, "invalid PFL comp %d: [%llu, "
- "%llu) for "DFID": NOT extension "
- "after 0-length component\n", i,
- start, end, PFID(lfsck_dto2fid(obj)));
+ CDEBUG(D_LFSCK,
+ "invalid PFL comp %d: [%llu, %llu) for "DFID": NOT extension after 0-length component\n",
+ i, start, end, PFID(lfsck_dto2fid(obj)));
return -EINVAL;
}
if (ext && (inited || p_dom || zero)) {
- CDEBUG(D_LFSCK, "invalid PFL comp %d: [%llu, "
- "%llu) for "DFID": %s\n", i,
- start, end, PFID(lfsck_dto2fid(obj)),
+ CDEBUG(D_LFSCK,
+ "invalid PFL comp %d: [%llu, %llu) for "DFID": %s\n",
+ i, start, end, PFID(lfsck_dto2fid(obj)),
inited ? "inited extension" :
p_dom ? "extension follows DOM" :
zero ? "zero length extension" : "");
lfsck_rbtree_search(struct lfsck_layout_slave_data *llsd,
const struct lu_fid *fid, bool *exact)
{
- struct rb_node *node = llsd->llsd_rb_root.rb_node;
- struct rb_node *prev = NULL;
- struct lfsck_rbtree_node *lrn = NULL;
- int rc = 0;
+ struct rb_node *node = llsd->llsd_rb_root.rb_node;
+ struct rb_node *prev = NULL;
+ struct lfsck_rbtree_node *lrn = NULL;
+ int rc = 0;
if (exact != NULL)
*exact = true;
lfsck_rbtree_insert(struct lfsck_layout_slave_data *llsd,
struct lfsck_rbtree_node *lrn)
{
- struct rb_node **pos = &llsd->llsd_rb_root.rb_node;
- struct rb_node *parent = NULL;
+ struct rb_node **pos = &llsd->llsd_rb_root.rb_node;
+ struct rb_node *parent = NULL;
struct lfsck_rbtree_node *tmp;
- int rc;
+ int rc;
while (*pos != NULL) {
parent = *pos;
static int lfsck_rbtree_setup(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lu_fid *fid = &lfsck_env_info(env)->lti_fid;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct dt_device *dev = lfsck->li_bottom;
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct dt_object *obj;
+ struct lu_fid *fid = &lfsck_env_info(env)->lti_fid;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct dt_device *dev = lfsck->li_bottom;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct dt_object *obj;
fid->f_seq = FID_SEQ_LAYOUT_RBTREE;
fid->f_oid = lfsck_dev_idx(lfsck);
* the object. In the future, the rbtree may be written onto
* disk with the object.
*
- * Mark the object to be as exist. */
+ * Mark the object to be as exist.
+ */
obj->do_lu.lo_header->loh_attr |= LOHA_EXISTS;
obj->do_index_ops = &lfsck_orphan_index_ops;
llsd->llsd_rb_obj = obj;
static void lfsck_rbtree_cleanup(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct rb_node *node = rb_first(&llsd->llsd_rb_root);
- struct rb_node *next;
- struct lfsck_rbtree_node *lrn;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct rb_node *node = rb_first(&llsd->llsd_rb_root);
+ struct rb_node *next;
+ struct lfsck_rbtree_node *lrn;
lfsck->li_bottom->dd_record_fid_accessed = 0;
/* Invalid the rbtree, then no others will use it. */
const struct lu_fid *fid,
bool accessed)
{
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct lfsck_rbtree_node *lrn;
- bool insert = false;
- int idx;
- int rc = 0;
- ENTRY;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct lfsck_rbtree_node *lrn;
+ bool insert = false;
+ int idx;
+ int rc = 0;
+ ENTRY;
if (unlikely(!fid_is_sane(fid) || fid_is_last_id(fid)))
RETURN_EXIT;
if (rc != 0 && accessed) {
struct lfsck_layout *lo = com->lc_file_ram;
- CDEBUG(D_LFSCK, "%s: fail to update OST-objects accessing "
- "bitmap, and will cause incorrect LFSCK OST-object "
- "handling, so disable it to cancel orphan handling "
- "for related device. rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: fail to update OST-objects accessing bitmap, and will cause incorrect LFSCK OST-object handling, so disable it to cancel orphan handling for related device. rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck), rc);
lo->ll_flags |= LF_INCOMPLETE;
static int lfsck_layout_load(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lfsck_layout *lo = com->lc_file_ram;
- ssize_t size = com->lc_file_size;
- loff_t pos = 0;
- int rc;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ ssize_t size = com->lc_file_size;
+ loff_t pos = 0;
+ int rc;
rc = dt_read(env, com->lc_obj,
lfsck_buf_get(env, com->lc_file_disk, size), &pos);
lfsck_layout_le_to_cpu(lo, com->lc_file_disk);
if (lo->ll_magic != LFSCK_LAYOUT_MAGIC) {
- CDEBUG(D_LFSCK, "%s: invalid lfsck_layout magic %#x != %#x, "
- "to be reset\n", lfsck_lfsck2name(com->lc_lfsck),
- lo->ll_magic, LFSCK_LAYOUT_MAGIC);
+ CDEBUG(D_LFSCK,
+ "%s: invalid lfsck_layout magic %#x != %#x, to be reset\n",
+ lfsck_lfsck2name(com->lc_lfsck), lo->ll_magic,
+ LFSCK_LAYOUT_MAGIC);
return 1;
}
struct dt_object *obj = com->lc_obj;
struct lfsck_instance *lfsck = com->lc_lfsck;
struct lfsck_layout *lo_ram = com->lc_file_ram;
- struct lfsck_layout *lo = com->lc_file_disk;
+ struct lfsck_layout *lo = com->lc_file_disk;
struct thandle *th;
struct dt_device *dev = lfsck_obj2dev(obj);
unsigned long *bitmap = NULL;
struct lfsck_instance *lfsck,
struct dt_object *obj)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lu_attr *la = &info->lti_la;
- struct dt_object_format *dof = &info->lti_dof;
- struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
- struct dt_device *dt = lfsck_obj2dev(obj);
- struct thandle *th;
- __u64 lastid = 0;
- loff_t pos = 0;
- int rc;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lu_attr *la = &info->lti_la;
+ struct dt_object_format *dof = &info->lti_dof;
+ struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
+ struct dt_device *dt = lfsck_obj2dev(obj);
+ struct thandle *th;
+ __u64 lastid = 0;
+ loff_t pos = 0;
+ int rc;
+ ENTRY;
if (bk->lb_param & LPF_DRYRUN)
return 0;
dt_trans_stop(env, dt, th);
log:
- CDEBUG(D_LFSCK, "%s: layout LFSCK will create LAST_ID for <seq> "
- "%#llx: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK will create LAST_ID for <seq> %#llx: rc = %d\n",
lfsck_lfsck2name(lfsck), fid_seq(lfsck_dto2fid(obj)), rc);
return rc;
LE_LASTID_REBUILDING);
lo->ll_flags |= LF_CRASHED_LASTID;
- CDEBUG(D_LFSCK, "%s: layout LFSCK finds crashed "
- "LAST_ID file (1) for the sequence %#llx"
- ", old value %llu, known value %llu\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK finds crashed LAST_ID file (1) for the sequence %#llx, old value %llu, known value %llu\n",
lfsck_lfsck2name(lfsck), lls->lls_seq,
lastid, lls->lls_lastid);
}
lfsck_layout_lastid_store(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
- struct dt_device *dt = lfsck->li_bottom;
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct lfsck_layout_seq *lls;
- struct thandle *th;
- __u64 lastid;
- int rc = 0;
- int rc1 = 0;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
+ struct dt_device *dt = lfsck->li_bottom;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct lfsck_layout_seq *lls;
+ struct thandle *th;
+ __u64 lastid;
+ int rc = 0;
+ int rc1 = 0;
list_for_each_entry(lls, &llsd->llsd_seq_list, lls_list) {
loff_t pos = 0;
if (!lls->lls_dirty)
continue;
- CDEBUG(D_LFSCK, "%s: layout LFSCK will sync the LAST_ID for "
- "<seq> %#llx as <oid> %llu\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK will sync the LAST_ID for <seq> %#llx as <oid> %llu\n",
lfsck_lfsck2name(lfsck), lls->lls_seq, lls->lls_lastid);
if (bk->lb_param & LPF_DRYRUN) {
th = lfsck_trans_create(env, dt, lfsck);
if (IS_ERR(th)) {
rc1 = PTR_ERR(th);
- CDEBUG(D_LFSCK, "%s: layout LFSCK failed to store "
- "the LAST_ID for <seq> %#llx(1): rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK failed to store the LAST_ID for <seq> %#llx(1): rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck),
lls->lls_seq, rc1);
continue;
dt_trans_stop(env, dt, th);
if (rc != 0) {
rc1 = rc;
- CDEBUG(D_LFSCK, "%s: layout LFSCK failed to store "
- "the LAST_ID for <seq> %#llx(2): rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK failed to store the LAST_ID for <seq> %#llx(2): rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck),
lls->lls_seq, rc1);
}
struct lfsck_component *com,
struct lfsck_layout_seq *lls)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lu_fid *fid = &lfsck_env_info(env)->lti_fid;
- struct dt_object *obj;
- loff_t pos = 0;
- int rc;
- ENTRY;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lu_fid *fid = &lfsck_env_info(env)->lti_fid;
+ struct dt_object *obj;
+ loff_t pos = 0;
+ int rc;
+ ENTRY;
lu_last_id_fid(fid, lls->lls_seq, lfsck_dev_idx(lfsck));
obj = dt_locate(env, lfsck->li_bottom, fid);
if (IS_ERR(obj))
LE_LASTID_REBUILDING);
lo->ll_flags |= LF_CRASHED_LASTID;
- CDEBUG(D_LFSCK, "%s: layout LFSCK cannot find the "
- "LAST_ID file for sequence %#llx\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK cannot find the LAST_ID file for sequence %#llx\n",
lfsck_lfsck2name(lfsck), lls->lls_seq);
if (CFS_FAIL_CHECK(OBD_FAIL_LFSCK_DELAY4) &&
LE_LASTID_REBUILDING);
lo->ll_flags |= LF_CRASHED_LASTID;
- CDEBUG(D_LFSCK, "%s: layout LFSCK finds invalid "
- "LAST_ID file for the sequence %#llx"
- ": rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK finds invalid LAST_ID file for the sequence %#llx: rc = %d\n",
lfsck_lfsck2name(lfsck), lls->lls_seq, rc);
}
lo->ll_pos_first_inconsistent < cookie) {
lo->ll_pos_first_inconsistent = cookie;
- CDEBUG(D_LFSCK, "%s: layout LFSCK hit first non-repaired "
- "inconsistency at the pos [%llu]\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK hit first non-repaired inconsistency at the pos [%llu]\n",
lfsck_lfsck2name(lfsck),
lo->ll_pos_first_inconsistent);
}
struct lfsck_component *com,
int rc)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
CDEBUG(D_LFSCK, "%s: layout LFSCK double scan: rc = %d\n",
lfsck_lfsck2name(lfsck), rc);
/* XXX: If there is something worng or it needs to repair nothing,
* then notify the lower to stop the modification. Currently,
* we use th_result for such purpose, that may be replaced by
- * some rollback mechanism in the future. */
+ * some rollback mechanism in the future.
+ */
handle->th_result = result;
rc = dt_trans_stop(env, dev, handle);
if (result != 0)
struct thandle *th = NULL;
int idx;
int rc = 0;
- ENTRY;
+ ENTRY;
if (com->lc_lfsck->li_bookmark_ram.lb_param & LPF_DRYRUN)
GOTO(log, rc = 0);
mutex_unlock(&com->lc_sub_trace_objs[idx].lsto_mutex);
log:
- CDEBUG(D_LFSCK, "%s: insert the paris "DFID" => "DFID", comp_id = %u, "
- "ea_off = %u, ost_idx = %u, into the trace file for further "
- "dangling check: rc = %d\n", lfsck_lfsck2name(com->lc_lfsck),
- PFID(pfid), PFID(cfid), comp_id, ea_off, ost_idx, rc);
+ CDEBUG(D_LFSCK,
+ "%s: insert the paris "DFID" => "DFID", comp_id = %u, ea_off = %u, ost_idx = %u, into the trace file for further dangling check: rc = %d\n",
+ lfsck_lfsck2name(com->lc_lfsck), PFID(pfid), PFID(cfid), comp_id,
+ ea_off, ost_idx, rc);
return rc;
}
struct thandle *th = NULL;
int idx;
int rc = 0;
- ENTRY;
+ ENTRY;
if (com->lc_lfsck->li_bookmark_ram.lb_param & LPF_DRYRUN)
GOTO(log, rc = 0);
mutex_unlock(&com->lc_sub_trace_objs[idx].lsto_mutex);
log:
- CDEBUG(D_LFSCK, "%s: delete the dangling record for "DFID
- ", comp_id = %u, ea_off = %u from the trace file: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: delete the dangling record for "DFID", comp_id = %u, ea_off = %u from the trace file: rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck), PFID(fid), comp_id, ea_off, rc);
return rc;
XATTR_NAME_LOV);
if (rc > 0) {
/* The lum->lmm_stripe_size is LE mode. The *size also
- * should be LE mode. So it is unnecessary to convert. */
+ * should be LE mode. So it is unnecessary to convert.
+ */
*size = lum->lmm_stripe_size;
rc = 0;
} else if (unlikely(rc == 0)) {
struct lov_ost_data_v1 *slot,
int fl, __u32 ost_idx, int size)
{
- struct ost_id *oi = &lfsck_env_info(env)->lti_oi;
- struct lu_buf ea_buf;
- int rc;
- __u32 magic;
- __u32 pattern;
- __u16 count;
- ENTRY;
+ struct ost_id *oi = &lfsck_env_info(env)->lti_oi;
+ struct lu_buf ea_buf;
+ int rc;
+ __u32 magic;
+ __u32 pattern;
+ __u16 count;
+ ENTRY;
magic = le32_to_cpu(lmm->lmm_magic);
pattern = le32_to_cpu(lmm->lmm_pattern);
count = le16_to_cpu(lmm->lmm_stripe_count);
}
/* If the @slot is the last dummy slot to be refilled,
- * then drop LOV_PATTERN_F_HOLE from lmm::lmm_pattern. */
+ * then drop LOV_PATTERN_F_HOLE from lmm::lmm_pattern.
+ */
if (i == count) {
lmm->lmm_pattern =
cpu_to_le32(pattern & ~LOV_PATTERN_F_HOLE);
- CDEBUG(D_LFSCK, "%s: remove layout HOLE for "DFID
- ": parent "DFID"\n", lfsck_lfsck2name(lfsck),
- PFID(cfid), PFID(lfsck_dto2fid(parent)));
+ CDEBUG(D_LFSCK,
+ "%s: remove layout HOLE for "DFID": parent "DFID"\n",
+ lfsck_lfsck2name(lfsck), PFID(cfid),
+ PFID(lfsck_dto2fid(parent)));
}
}
}
lcm->lcm_entry_count = cpu_to_le16(1);
/* Currently, we do not know how many mirrors will be, set it as zero
- * at the beginning. It will be updated when more mirrors are found. */
+ * at the beginning. It will be updated when more mirrors are found.
+ */
lcm->lcm_mirror_count = 0;
lcme = &lcm->lcm_entries[0];
tmp_gen = le32_to_cpu(tmp->lcme_layout_gen);
/* "lcme_layout_gen == 0" but without LCME_FL_STALE flag,
- * then it should be the latest version of all mirrors. */
+ * then it should be the latest version of all mirrors.
+ */
if (tmp_gen == 0 || tmp_gen > gen) {
lcme->lcme_flags = cpu_to_le32(
le32_to_cpu(lcme->lcme_flags) | LCME_FL_STALE);
__u32 offset;
__u32 pattern = LOV_PATTERN_RAID0;
__u16 count = le16_to_cpu(lcm->lcm_entry_count);
- ENTRY;
+ ENTRY;
lu_buf_check_and_grow(buf, size);
/* set the lcm again because lu_buf_check_and_grow() may
- * have reallocated the buf. */
+ * have reallocated the buf.
+ */
lcm = buf->lb_buf;
lcm->lcm_size = cpu_to_le32(size);
lcm->lcm_entry_count = cpu_to_le16(count + 1);
le16_add_cpu(&lcm->lcm_mirror_count, 1);
/* 1. Move the component bodies from [pos, count-1] to [pos+1, count]
- * with distance of 'added'. */
+ * with distance of 'added'.
+ */
if (pos < count) {
size = 0;
for (i = pos; i < count; i++) {
size = 0;
/* 2. Move the component header [0, pos-1] to [0, pos-1] with distance
- * of 'sizeof(struct lov_comp_md_entry_v1)' */
+ * of 'sizeof(struct lov_comp_md_entry_v1)'
+ */
if (pos > 0) {
for (i = 0; i < pos; i++) {
lcme = &lcm->lcm_entries[i];
lmm, objs, LU_XATTR_REPLACE, ost_idx,
le32_to_cpu(lcm->lcm_size));
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant add new COMP for "
- DFID": parent "DFID", OST-index %u, stripe-index %u, "
- "stripe_size %u, stripe_count %u, comp_id %u, comp_start %llu, "
- "comp_end %llu, layout version %u, range %u, "
- "%s LOV EA hole: rc = %d\n",
+ CERROR("%s: Five five five five five five file Hello "DFID" and "DFID"d: rc = %d\n",
+ "five", PFID(cfid), PFID(cfid), 0);
+
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant add new COMP for "DFID": parent "DFID", OST-index %u, stripe-index %u, stripe_size %u, stripe_count %u, comp_id %u, comp_start %llu, comp_end %llu, layout version %u, range %u, %s LOV EA hole: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(cfid), PFID(lfsck_dto2fid(parent)),
ost_idx, ea_off, ol->ol_stripe_size, ol->ol_stripe_count,
ol->ol_comp_id, ol->ol_comp_start, ol->ol_comp_end,
int size;
int gap;
int rc;
- ENTRY;
+ ENTRY;
/* The original LOVEA maybe re-generated via old filter_fid, at
- * that time, we do not know the stripe count and stripe size. */
+ * that time, we do not know the stripe count and stripe size.
+ */
if (ol->ol_stripe_count > count)
count = ol->ol_stripe_count;
if (ol->ol_stripe_size != 0 &&
rc = lfsck_layout_refill_lovea(env, lfsck, handle, parent, cfid, buf,
lmm, objs, LU_XATTR_REPLACE, ost_idx, size);
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant extend layout EA for "
- DFID": parent "DFID", OST-index %u, stripe-index %u, "
- "stripe_size %u, stripe_count %u, comp_id %u, comp_start %llu, "
- "comp_end %llu, %s LOV EA hole: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant extend layout EA for "DFID": parent "DFID", OST-index %u, stripe-index %u, stripe_size %u, stripe_count %u, comp_id %u, comp_start %llu, comp_end %llu, %s LOV EA hole: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(cfid), PFID(lfsck_dto2fid(parent)),
ost_idx, ea_off, ol->ol_stripe_size, ol->ol_stripe_count,
ol->ol_comp_id, ol->ol_comp_start, ol->ol_comp_end,
struct lov_mds_md_v1 *lmm = NULL;
struct lov_ost_data_v1 *objs = NULL;
int rc = 0;
- ENTRY;
+ ENTRY;
if (ol->ol_comp_id != 0)
rc = lfsck_layout_new_comp_lovea(env, rec, parent, buf, ea_off,
&lmm, &objs);
rc = lfsck_layout_refill_lovea(env, lfsck, handle, parent, cfid,
buf, lmm, objs, fl, ost_idx, rc);
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant created layout EA for "
- DFID": parent "DFID", OST-index %u, stripe-index %u, "
- "stripe_size %u, stripe_count %u, comp_id %u, comp_start %llu, "
- "comp_end %llu, layout version %u, range %u, fl %d, "
- "%s LOV EA hole: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant created layout EA for "DFID": parent "DFID", OST-index %u, stripe-index %u, stripe_size %u, stripe_count %u, comp_id %u, comp_start %llu, comp_end %llu, layout version %u, range %u, fl %d, %s LOV EA hole: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(cfid), PFID(lfsck_dto2fid(parent)),
ost_idx, ea_off, ol->ol_stripe_size, ol->ol_stripe_count,
ol->ol_comp_id, ol->ol_comp_start, ol->ol_comp_end,
const struct ost_layout *ol, __u32 offset,
__u32 version, __u32 range)
{
- struct dt_device *dev = lfsck_obj2dev(child);
- struct filter_fid *ff = &lfsck_env_info(env)->lti_ff;
- struct thandle *handle;
- struct lu_buf buf = { NULL };
- int rc;
+ struct dt_device *dev = lfsck_obj2dev(child);
+ struct filter_fid *ff = &lfsck_env_info(env)->lti_ff;
+ struct thandle *handle;
+ struct lu_buf buf = { NULL };
+ int rc;
if (com->lc_lfsck->li_bookmark_ram.lb_param & LPF_DRYRUN)
RETURN(0);
ff->ff_parent.f_oid = cpu_to_le32(pfid->f_oid);
/* Currently, the filter_fid::ff_parent::f_ver is not the real parent
* MDT-object's FID::f_ver, instead it is the OST-object index in its
- * parent MDT-object's layout EA. */
+ * parent MDT-object's layout EA.
+ */
ff->ff_parent.f_stripe_idx = cpu_to_le32(offset);
ost_layout_cpu_to_le(&ff->ff_layout, ol);
ff->ff_layout_version = cpu_to_le32(version);
struct dt_device *cdev,
struct lu_orphan_rec_v3 *rec, __u32 ea_off)
{
- struct dt_object *child;
- int rc = 0;
- ENTRY;
+ struct dt_object *child;
+ int rc = 0;
+ ENTRY;
child = lfsck_object_find_by_dev(env, cdev, cfid);
if (IS_ERR(child))
RETURN(PTR_ERR(child));
const char *type,
__u32 ea_off)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct dt_insert_rec *dtrec = &info->lti_dt_rec;
- char *name = info->lti_key;
- struct lu_attr *la = &info->lti_la2;
- struct dt_object_format *dof = &info->lti_dof;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lu_fid *pfid = &rec->lor_rec.lor_fid;
- struct lu_fid *tfid = &info->lti_fid3;
- struct dt_device *dev = lfsck->li_bottom;
- struct dt_object *lpf = lfsck->li_lpf_obj;
- struct dt_object *pobj = NULL;
- struct dt_object *cobj = NULL;
- struct thandle *th = NULL;
- struct lu_buf *ea_buf = &info->lti_big_buf;
- struct lu_buf lov_buf;
- struct lfsck_lock_handle *llh = &info->lti_llh;
- struct linkea_data ldata = { NULL };
- struct lu_buf linkea_buf;
- const struct lu_name *pname;
- int size = 0;
- int idx = 0;
- int rc = 0;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct dt_insert_rec *dtrec = &info->lti_dt_rec;
+ char *name = info->lti_key;
+ struct lu_attr *la = &info->lti_la2;
+ struct dt_object_format *dof = &info->lti_dof;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lu_fid *pfid = &rec->lor_rec.lor_fid;
+ struct lu_fid *tfid = &info->lti_fid3;
+ struct dt_device *dev = lfsck->li_bottom;
+ struct dt_object *lpf = lfsck->li_lpf_obj;
+ struct dt_object *pobj = NULL;
+ struct dt_object *cobj = NULL;
+ struct thandle *th = NULL;
+ struct lu_buf *ea_buf = &info->lti_big_buf;
+ struct lu_buf lov_buf;
+ struct lfsck_lock_handle *llh = &info->lti_llh;
+ struct linkea_data ldata = { NULL };
+ struct lu_buf linkea_buf;
+ const struct lu_name *pname;
+ int size = 0;
+ int idx = 0;
+ int rc = 0;
+ ENTRY;
if (lfsck_is_dryrun(lfsck))
GOTO(log, rc = 0);
* updated when the layout LFSCK run next time.
*
* If 1) failed, but 2) succeed, then such MDT-object will be re-created
- * when the layout LFSCK run next time. */
-
+ * when the layout LFSCK run next time.
+ */
if (fid_is_zero(pfid)) {
rc = lfsck_fid_alloc(env, lfsck, pfid, false);
if (rc != 0)
dof->dof_type = dt_mode_to_dft(S_IFREG);
/* Because the dof->dof_reg.striped = 0, the LOD will not create
* the stripe(s). The LFSCK will specify the LOV EA via
- * lfsck_layout_update_lovea(). */
-
+ * lfsck_layout_update_lovea().
+ */
size = lfsck_lovea_size(&rec->lor_layout, ea_off);
if (ea_buf->lb_len < size) {
lu_buf_realloc(ea_buf, size);
if (rc != 0)
GOTO(log, rc);
- /* Re-check whether the name conflict with othrs after taken
- * the ldlm lock. */
+ /* Recheck whether the name conflict with othrs after taken ldlm lock */
rc = dt_lookup_dir(env, lfsck->li_lpf_obj, name, tfid);
if (unlikely(rc == 0)) {
lfsck_unlock(llh);
lfsck_object_put(env, pobj);
if (rc < 0)
- CDEBUG(D_LFSCK, "%s layout LFSCK assistant failed to "
- "recreate the lost MDT-object: parent "DFID
- ", child "DFID", OST-index %u, stripe-index %u, "
- "infix %s, type %s: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s layout LFSCK assistant failed to recreate the lost MDT-object: parent "DFID", child "DFID", OST-index %u, stripe-index %u, infix %s, type %s: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(pfid), PFID(cfid),
ltd->ltd_index, ea_off, infix, type, rc);
const struct lu_fid *fid,
__u32 index)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lfsck_request *lr = &info->lti_lr;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_tgt_desc *ltd;
- struct ptlrpc_request *req;
- struct lfsck_request *tmp;
- struct obd_export *exp;
- int rc = 0;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lfsck_request *lr = &info->lti_lr;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_tgt_desc *ltd;
+ struct ptlrpc_request *req;
+ struct lfsck_request *tmp;
+ struct obd_export *exp;
+ int rc = 0;
+ ENTRY;
ltd = lfsck_tgt_get(&lfsck->li_ost_descs, index);
if (unlikely(ltd == NULL))
RETURN(-ENXIO);
struct lfsck_component *com,
struct lfsck_request *lr)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lu_attr *la = &info->lti_la;
- union ldlm_policy_data *policy = &info->lti_policy;
- struct ldlm_res_id *resid = &info->lti_resid;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct dt_device *dev = lfsck->li_bottom;
- struct lu_fid *fid = &lr->lr_fid;
- struct dt_object *obj;
- struct thandle *th = NULL;
- struct lustre_handle lh = { 0 };
- __u64 flags = 0;
- int rc = 0;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lu_attr *la = &info->lti_la;
+ union ldlm_policy_data *policy = &info->lti_policy;
+ struct ldlm_res_id *resid = &info->lti_resid;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct dt_device *dev = lfsck->li_bottom;
+ struct lu_fid *fid = &lr->lr_fid;
+ struct dt_object *obj;
+ struct thandle *th = NULL;
+ struct lustre_handle lh = { 0 };
+ __u64 flags = 0;
+ int rc = 0;
+ ENTRY;
if (lfsck->li_bookmark_ram.lb_param & LPF_DRYRUN)
RETURN(0);
rc = dt_destroy(env, obj, th);
if (rc == 0)
- CDEBUG(D_LFSCK, "%s: layout LFSCK destroyed the empty "
- "OST-object "DFID" that was created for reparing "
- "dangling referenced case. But the original missing "
- "OST-object is found now.\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK destroyed the empty OST-object "DFID" that was created for reparing dangling referenced case. But the original missing OST-object is found now.\n",
lfsck_lfsck2name(lfsck), PFID(fid));
GOTO(stop, rc);
struct lov_ost_data_v1 *slot,
__u32 ea_off, int lovea_size)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lu_fid *cfid2 = &info->lti_fid2;
- struct ost_id *oi = &info->lti_oi;
- struct dt_device *dev = lfsck_obj2dev(parent);
- struct thandle *th = NULL;
- struct lustre_handle lh = { 0 };
- __u32 ost_idx2 = le32_to_cpu(slot->l_ost_idx);
- int rc = 0;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lu_fid *cfid2 = &info->lti_fid2;
+ struct ost_id *oi = &info->lti_oi;
+ struct dt_device *dev = lfsck_obj2dev(parent);
+ struct thandle *th = NULL;
+ struct lustre_handle lh = { 0 };
+ __u32 ost_idx2 = le32_to_cpu(slot->l_ost_idx);
+ int rc = 0;
+ ENTRY;
while (CFS_FAIL_TIMEOUT(OBD_FAIL_LFSCK_DELAY3, cfs_fail_val)) {
if (unlikely(!thread_is_running(&com->lc_lfsck->li_thread)))
RETURN(0);
/* If the conflict OST-obejct is not created for fixing dangling
* referenced MDT-object in former LFSCK check/repair, or it has
* been modified by others, then we cannot destroy it. Re-create
- * a new MDT-object for the orphan OST-object. */
+ * a new MDT-object for the orphan OST-object.
+ */
if (rc == -ETXTBSY) {
/* No need the layout lock on the original parent. */
lfsck_ibits_unlock(&lh, LCK_EX);
lfsck_ibits_unlock(&lh, LCK_EX);
out:
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant replaced the conflict "
- "OST-object "DFID" on the OST %x with the orphan "DFID" on "
- "the OST %x: parent "DFID", stripe-index %u: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant replaced the conflict OST-object "DFID" on the OST %x with the orphan "DFID" on the OST %x: parent "DFID", stripe-index %u: rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck), PFID(cfid2), ost_idx2,
PFID(cfid), ltd->ltd_index, PFID(lfsck_dto2fid(parent)),
ea_off, rc);
struct lu_fid *cfid,
__u32 ost_idx, __u32 ea_off)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lu_buf *buf = &info->lti_big_buf;
- struct lu_fid *fid = &info->lti_fid2;
- struct ost_id *oi = &info->lti_oi;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct dt_device *dt = lfsck_obj2dev(parent);
- struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
- struct ost_layout *ol = &rec->lor_layout;
- struct lov_comp_md_v1 *lcm = NULL;
- struct lov_comp_md_entry_v1 *lcme = NULL;
- struct thandle *handle = NULL;
- size_t lovea_size;
- struct lov_mds_md_v1 *lmm;
- struct lov_ost_data_v1 *objs;
- struct lustre_handle lh = { 0 };
- __u32 magic;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lu_buf *buf = &info->lti_big_buf;
+ struct lu_fid *fid = &info->lti_fid2;
+ struct ost_id *oi = &info->lti_oi;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct dt_device *dt = lfsck_obj2dev(parent);
+ struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
+ struct ost_layout *ol = &rec->lor_layout;
+ struct lov_comp_md_v1 *lcm = NULL;
+ struct lov_comp_md_entry_v1 *lcme = NULL;
+ struct thandle *handle = NULL;
+ size_t lovea_size;
+ struct lov_mds_md_v1 *lmm;
+ struct lov_ost_data_v1 *objs;
+ struct lustre_handle lh = { 0 };
+ __u32 magic;
__u32 flags = 0;
- int fl = 0;
- int rc = 0;
- int rc1;
- int i;
+ int fl = 0;
+ int rc = 0;
+ int rc1;
+ int i;
int pos = 0;
__u16 count;
bool locked = false;
bool new_mirror = true;
- ENTRY;
+ ENTRY;
if (lfsck_is_dryrun(lfsck))
RETURN(0);
MDS_INODELOCK_LAYOUT | MDS_INODELOCK_XATTR,
LCK_EX);
if (rc != 0) {
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant failed to recreate "
- "LOV EA for "DFID": parent "DFID", OST-index %u, "
- "stripe-index %u, comp_id %u, comp_start %llu, "
- "comp_end %llu, layout version %u, range %u: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant failed to recreate LOV EA for "DFID": parent "DFID", OST-index %u, stripe-index %u, comp_id %u, comp_start %llu, comp_end %llu, layout version %u, range %u: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(cfid),
PFID(lfsck_dto2fid(parent)), ost_idx, ea_off,
ol->ol_comp_id, ol->ol_comp_start,
for (i = 0; i < count; i++, objs++) {
/* The MDT-object was created via lfsck_layout_recover_create()
- * by others before, and we fill the dummy layout EA. */
+ * by others before, and we fill the dummy layout EA.
+ */
if ((lcme && !(flags & LCME_FL_INIT)) ||
lovea_slot_is_dummy(objs)) {
if (i != ea_off)
ol->ol_comp_start ||
le64_to_cpu(lcme->lcme_extent.e_end) !=
ol->ol_comp_end) {
- CDEBUG(D_LFSCK, "%s: found invalid "
- "component for "DFID ": parent "DFID
- ", stripe-index %u, stripe_size %u, "
- "stripe_count %u, comp_id %u, "
- "comp_start %llu, comp_end %llu, "
- "cur_stripe_size %u, "
- "cur_stripe_count %u, "
- "cur_comp_start %llu, "
- "cur_comp_end %llu\n",
+ CDEBUG(D_LFSCK,
+ "%s: found invalid component for "DFID ": parent "DFID", stripe-index %u, stripe_size %u, stripe_count %u, comp_id %u, comp_start %llu, comp_end %llu, cur_stripe_size %u, cur_stripe_count %u, cur_comp_start %llu, cur_comp_end %llu\n",
lfsck_lfsck2name(lfsck), PFID(cfid),
PFID(lfsck_dto2fid(parent)), ea_off,
ol->ol_stripe_size,
parent, cfid, buf, lmm, objs,
fl, ost_idx, lovea_size);
- CDEBUG(D_LFSCK, "%s layout LFSCK assistant fill "
- "dummy layout slot for "DFID": parent "DFID
- ", OST-index %u, stripe-index %u: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s layout LFSCK assistant fill dummy layout slot for "DFID": parent "DFID", OST-index %u, stripe-index %u: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(cfid),
PFID(lfsck_dto2fid(parent)), ost_idx, i, rc);
ostid_le_to_cpu(&objs->l_ost_oi, oi);
rc = ostid_to_fid(fid, oi, le32_to_cpu(objs->l_ost_idx));
if (rc != 0) {
- CDEBUG(D_LFSCK, "%s: the parent "DFID" contains "
- "invalid layout EA at the slot %d, index %u\n",
+ CDEBUG(D_LFSCK,
+ "%s: the parent "DFID" contains invalid layout EA at the slot %d, index %u\n",
lfsck_lfsck2name(lfsck),
PFID(lfsck_dto2fid(parent)), i,
le32_to_cpu(objs->l_ost_idx));
}
/* It should be rare case, the slot is there, but the LFSCK
- * does not handle it during the first-phase cycle scanning. */
+ * does not handle it during the first-phase cycle scanning.
+ */
if (unlikely(lu_fid_eq(fid, cfid))) {
if (i == ea_off) {
GOTO(unlock_parent, rc = 0);
} else {
/* Rare case that the OST-object index
* does not match the parent MDT-object
- * layout EA. We trust the later one. */
+ * layout EA. We trust the later one.
+ */
if (bk->lb_param & LPF_DRYRUN)
GOTO(unlock_parent, rc = 1);
cfid, ltd->ltd_tgt,
rec, i);
- CDEBUG(D_LFSCK, "%s layout LFSCK assistant "
- "updated OST-object's pfid for "DFID
- ": parent "DFID", OST-index %u, "
- "stripe-index %u: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s layout LFSCK assistant updated OST-object's pfid for "DFID": parent "DFID", OST-index %u, stripe-index %u: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(cfid),
PFID(lfsck_dto2fid(parent)),
ltd->ltd_index, i, rc);
}
}
- /* The MDT-object exists, but related layout EA slot is occupied
- * by others. */
+ /* MDT-obj exists, but related layout EA slot is occupied by others */
if (bk->lb_param & LPF_DRYRUN)
GOTO(unlock_parent, rc = 1);
struct lu_orphan_rec_v3 *rec,
struct lu_fid *cfid)
{
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lu_fid *pfid = &rec->lor_rec.lor_fid;
- struct dt_object *parent = NULL;
- __u32 ea_off = pfid->f_stripe_idx;
- int rc = 0;
- ENTRY;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lu_fid *pfid = &rec->lor_rec.lor_fid;
+ struct dt_object *parent = NULL;
+ __u32 ea_off = pfid->f_stripe_idx;
+ int rc = 0;
+ ENTRY;
if (!fid_is_sane(cfid))
GOTO(out, rc = -EINVAL);
GOTO(put, rc = -EISDIR);
/* The orphan OST-object claims to be the parent's stripe, then
- * related dangling record in the trace file is meaningless. */
+ * related dangling record in the trace file is meaningless.
+ */
rc = lfsck_layout_del_dangling_rec(env, com, pfid,
rec->lor_layout.ol_comp_id, ea_off);
if (rc && rc != -ENOENT)
struct lfsck_component *com,
struct lfsck_tgt_desc *ltd)
{
- struct lfsck_assistant_data *lad = com->lc_data;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lu_fid *fid = &info->lti_fid;
- struct dt_object *obj;
- const struct dt_it_ops *iops;
- struct dt_it *di;
- int rc = 0;
- ENTRY;
+ struct lfsck_assistant_data *lad = com->lc_data;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lu_fid *fid = &info->lti_fid;
+ struct dt_object *obj;
+ const struct dt_it_ops *iops;
+ struct dt_it *di;
+ int rc = 0;
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant starts the orphan "
- "scanning for OST%04x\n",
+ ENTRY;
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant starts the orphan scanning for OST%04x\n",
lfsck_lfsck2name(lfsck), ltd->ltd_index);
if (test_bit(ltd->ltd_index, lad->lad_bitmap)) {
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant skip the orphan "
- "scanning for OST%04x\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant skip the orphan scanning for OST%04x\n",
lfsck_lfsck2name(lfsck), ltd->ltd_index);
RETURN(0);
rc = iops->load(env, di, 0);
if (rc == -ESRCH) {
/* -ESRCH means that the orphan OST-objects rbtree has been
- * cleanup because of the OSS server restart or other errors. */
+ * cleanup because of the OSS server restart or other errors.
+ */
lfsck_lad_set_bitmap(env, com, ltd->ltd_index);
GOTO(fini, rc);
}
lfsck_object_put(env, obj);
log:
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant finished the orphan "
- "scanning for OST%04x: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant finished the orphan scanning for OST%04x: rc = %d\n",
lfsck_lfsck2name(lfsck), ltd->ltd_index, rc);
return rc > 0 ? 0 : rc;
struct ost_layout *ol = &ff->ff_layout;
__u32 magic = le32_to_cpu(lmm->lmm_magic);
int rc = 0;
- ENTRY;
+ ENTRY;
if (magic == LOV_MAGIC_V1 || magic == LOV_MAGIC_V3) {
ol->ol_stripe_size = lmm->lmm_stripe_size;
ol->ol_stripe_count = lmm->lmm_stripe_count;
struct lu_buf *buf;
struct lustre_handle lh = { 0 };
int rc;
- ENTRY;
+ ENTRY;
if (!(lfsck->li_bookmark_ram.lb_param & LPF_CREATE_OSTOBJ))
GOTO(log, rc = 1);
ff->ff_parent.f_oid = cpu_to_le32(pfid->f_oid);
/* Currently, the filter_fid::ff_parent::f_ver is not the real parent
* MDT-object's FID::f_ver, instead it is the OST-object index in its
- * parent MDT-object's layout EA. */
+ * parent MDT-object's layout EA.
+ */
ff->ff_parent.f_stripe_idx = cpu_to_le32(ea_off);
rc = lfsck_layout_get_lovea(env, parent, tbuf);
log:
if (rc && log)
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant found "
- "dangling reference for: parent "DFID", child "
- DFID", comp_id %u, ea_off %u, ost_idx %u, %s: "
- "rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant found dangling reference for: parent "DFID", child "DFID", comp_id %u, ea_off %u, ost_idx %u, %s: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(pfid), PFID(cfid),
comp_id, ea_off, ost_idx,
(lfsck->li_bookmark_ram.lb_param & LPF_CREATE_OSTOBJ) ?
struct dt_object *child = NULL;
struct lfsck_tgt_desc *ltd;
int rc;
- ENTRY;
+ ENTRY;
parent = lfsck_object_find_bottom(env, lfsck, pfid);
if (IS_ERR(parent))
GOTO(log, rc = PTR_ERR(parent));
lfsck_object_put(env, parent);
if (rc)
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant found "
- "dangling reference for: parent "DFID", child "
- DFID", comp_id %u, ea_off %u, ost_idx %u, %s: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant found dangling reference for: parent "DFID", child "DFID", comp_id %u, ea_off %u, ost_idx %u, %s: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(pfid), PFID(cfid),
comp_id, ea_off, ost_idx,
(lfsck->li_bookmark_ram.lb_param & LPF_CREATE_OSTOBJ) ?
/* If the OST-object does not recognize the MDT-object as its parent, and
* there is no other MDT-object claims as its parent, then just trust the
- * given MDT-object as its parent. So update the OST-object filter_fid. */
+ * given MDT-object as its parent. So update the OST-object filter_fid.
+ */
static int lfsck_layout_repair_unmatched_pair(const struct lu_env *env,
struct lfsck_component *com,
struct dt_object *parent,
struct lfsck_layout_req *llr,
struct lu_attr *la)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct filter_fid *ff = &info->lti_ff;
- struct dt_object *child = llr->llr_child;
- struct dt_device *dev = lfsck_obj2dev(child);
- const struct lu_fid *tfid = lu_object_fid(&parent->do_lu);
- struct lu_buf *tbuf = &info->lti_big_buf;
- struct thandle *handle;
- struct lu_buf *buf;
- struct lustre_handle lh = { 0 };
- int rc;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct filter_fid *ff = &info->lti_ff;
+ struct dt_object *child = llr->llr_child;
+ struct dt_device *dev = lfsck_obj2dev(child);
+ const struct lu_fid *tfid = lu_object_fid(&parent->do_lu);
+ struct lu_buf *tbuf = &info->lti_big_buf;
+ struct thandle *handle;
+ struct lu_buf *buf;
+ struct lustre_handle lh = { 0 };
+ int rc;
+ ENTRY;
if (com->lc_lfsck->li_bookmark_ram.lb_param & LPF_DRYRUN)
GOTO(log, rc = 0);
ff->ff_parent.f_oid = cpu_to_le32(tfid->f_oid);
/* Currently, the filter_fid::ff_parent::f_ver is not the real parent
* MDT-object's FID::f_ver, instead it is the OST-object index in its
- * parent MDT-object's layout EA. */
+ * parent MDT-object's layout EA.
+ */
ff->ff_parent.f_stripe_idx = cpu_to_le32(llr->llr_lov_idx);
rc = lfsck_layout_get_lovea(env, parent, tbuf);
log:
if (rc)
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant repaired "
- "unmatched MDT-OST pair for: parent "DFID
- ", child "DFID", comp_id %u, OST-index %u, "
- "stripe-index %u, owner %u/%u: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant repaired unmatched MDT-OST pair for: parent "DFID", child "DFID", comp_id %u, OST-index %u, stripe-index %u, owner %u/%u: rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck),
PFID(lfsck_dto2fid(parent)),
PFID(lfsck_dto2fid(child)),
/* If there are more than one MDT-objects claim as the OST-object's parent,
* and the OST-object only recognizes one of them, then we need to generate
- * new OST-object(s) with new fid(s) for the non-recognized MDT-object(s). */
+ * new OST-object(s) with new fid(s) for the non-recognized MDT-object(s).
+ */
static int lfsck_layout_repair_multiple_references(const struct lu_env *env,
struct lfsck_component *com,
struct dt_object *parent,
struct lfsck_layout_req *llr,
struct lu_attr *la)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct dt_allocation_hint *hint = &info->lti_hint;
- struct dt_object_format *dof = &info->lti_dof;
- struct ost_id *oi = &info->lti_oi;
- struct lu_buf *buf = &info->lti_big_buf;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct dt_device *dev;
- struct lu_device *d =
- &lfsck_obj2dev(llr->llr_child)->dd_lu_dev;
- struct lu_object *o;
- struct lu_object *n;
- struct dt_object *child = NULL;
- struct thandle *handle = NULL;
- struct lov_mds_md_v1 *lmm;
- struct lov_ost_data_v1 *objs;
- const struct lu_fid *pfid = lfsck_dto2fid(parent);
- struct lu_fid tfid;
- struct lustre_handle lh = { 0 };
- __u32 magic;
- __u32 index;
- int rc;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct dt_allocation_hint *hint = &info->lti_hint;
+ struct dt_object_format *dof = &info->lti_dof;
+ struct ost_id *oi = &info->lti_oi;
+ struct lu_buf *buf = &info->lti_big_buf;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct dt_device *dev;
+ struct lu_device *d = &lfsck_obj2dev(llr->llr_child)->dd_lu_dev;
+ struct lu_object *o;
+ struct lu_object *n;
+ struct dt_object *child = NULL;
+ struct thandle *handle = NULL;
+ struct lov_mds_md_v1 *lmm;
+ struct lov_ost_data_v1 *objs;
+ const struct lu_fid *pfid = lfsck_dto2fid(parent);
+ struct lu_fid tfid;
+ struct lustre_handle lh = { 0 };
+ __u32 magic;
+ __u32 index;
+ int rc;
+ ENTRY;
if (lfsck->li_bookmark_ram.lb_param & LPF_DRYRUN)
RETURN(0);
* handled as orphan when the layout LFSCK run next time.
*
* If 1) failed, but 2) succeed, then such OST-object will be re-created
- * as dangling referened case when the layout LFSCK run next time. */
+ * as dangling referened case when the layout LFSCK run next time.
+ */
/* The 1st transaction. */
o = lu_object_anon(env, d, NULL);
* replacing the LOV EA against the LOD-object.
*
* Once the DNE2 patches have been landed, we can replace the
- * LOD device with the OSD device. LU-6230. */
+ * LOD device with the OSD device. LU-6230.
+ */
dev = lfsck->li_next;
parent = lfsck_object_locate(dev, parent);
lfsck_object_put(env, child);
if (rc)
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant repaired "
- "multiple references for: parent "DFID", comp_id %u, "
- "OST-index %u, stripe-index %u, owner %u/%u: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant repaired multiple references for: parent "DFID", comp_id %u, OST-index %u, stripe-index %u, owner %u/%u: rc = %d\n",
lfsck_lfsck2name(lfsck), PFID(pfid),
llr->llr_comp_id, llr->llr_ost_idx, llr->llr_lov_idx,
la->la_uid, la->la_gid, rc);
/* If the MDT-object and the OST-object have different owner information,
* then trust the MDT-object, because the normal chown/chgrp handle order
* is from MDT to OST, and it is possible that some chown/chgrp operation
- * is partly done. */
+ * is partly done.
+ */
static int lfsck_layout_repair_owner(const struct lu_env *env,
struct lfsck_component *com,
struct dt_object *parent,
struct lu_attr *pla,
const struct lu_attr *cla)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lu_attr *tla = &info->lti_la2;
- struct dt_object *child = llr->llr_child;
- struct dt_device *dev = lfsck_obj2dev(child);
- struct thandle *handle;
- int rc;
- dt_obj_version_t version;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lu_attr *tla = &info->lti_la2;
+ struct dt_object *child = llr->llr_child;
+ struct dt_device *dev = lfsck_obj2dev(child);
+ struct thandle *handle;
+ int rc;
+ dt_obj_version_t version;
+ ENTRY;
if (com->lc_lfsck->li_bookmark_ram.lb_param & LPF_DRYRUN)
RETURN(0);
log:
if (rc != 0)
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant repaired "
- "inconsistent file owner for: parent "DFID", child "DFID
- ", OST-index %u, stripe-index %u, old owner %u/%u, "
- "new owner %u/%u: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant repaired inconsistent file owner for: parent "DFID", child "DFID", OST-index %u, stripe-index %u, old owner %u/%u, new owner %u/%u: rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck),
PFID(lfsck_dto2fid(parent)), PFID(lfsck_dto2fid(child)),
llr->llr_ost_idx, llr->llr_lov_idx,
PFID(cfid), XATTR_NAME_FID, msg);
/* Check whether the OST-object correctly back points to the
- * MDT-object (@parent) via the XATTR_NAME_FID xattr (@pfid). */
+ * MDT-object (@parent) via the XATTR_NAME_FID xattr (@pfid).
+ */
static int lfsck_layout_check_parent(const struct lu_env *env,
struct lfsck_component *com,
struct lfsck_assistant_object *lso,
const struct lu_attr *cla,
struct lfsck_layout_req *llr)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lu_buf *buf = &info->lti_big_buf;
- struct lu_fid *pfid = &info->lti_fid;
- struct dt_object *tobj;
- struct lov_mds_md_v1 *lmm;
- struct lov_ost_data_v1 *objs;
- struct lustre_handle lh = { 0 };
- struct lfsck_instance *lfsck = com->lc_lfsck;
- int rc;
- int i;
- __u32 magic;
- __u32 idx;
- __u16 count;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lu_buf *buf = &info->lti_big_buf;
+ struct lu_fid *pfid = &info->lti_fid;
+ struct dt_object *tobj;
+ struct lov_mds_md_v1 *lmm;
+ struct lov_ost_data_v1 *objs;
+ struct lustre_handle lh = { 0 };
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ int rc;
+ int i;
+ __u32 magic;
+ __u32 idx;
+ __u16 count;
+ ENTRY;
*pfid = ff->ff_parent;
idx = pfid->f_stripe_idx;
pfid->f_ver = 0;
/* Load the tobj's layout EA, in spite of it is a local MDT-object or
* remote one on another MDT. Then check whether the given OST-object
* is in such layout. If yes, it is multiple referenced, otherwise it
- * is unmatched referenced case. */
+ * is unmatched referenced case.
+ */
rc = lfsck_layout_get_lovea(env, tobj, buf);
if (rc == 0 || rc == -ENODATA || rc == -ENOENT) {
CDEBUG_UNMATCHED_PAIR(lfsck, lso, pfid, cfid,
idx2 = le32_to_cpu(objs->l_ost_idx);
rc = ostid_to_fid(tfid, oi, idx2);
if (rc != 0) {
- CDEBUG(D_LFSCK, "%s: the parent "DFID" contains "
- "invalid layout EA at the slot %d, index %u\n",
+ CDEBUG(D_LFSCK,
+ "%s: the parent "DFID" contains invalid layout EA at the slot %d, index %u\n",
lfsck_lfsck2name(com->lc_lfsck),
PFID(pfid), i, idx2);
dt_read_lock(env, tobj, 0);
/* For local MDT-object, re-check existence
- * after taken the lock. */
+ * after taken the lock.
+ */
if (!dt_object_remote(tobj)) {
if (dt_object_exists(tobj) == 0 ||
lfsck_is_dead_obj(tobj)) {
* For remote MDT-object, the local MDT may not know
* whether it has been removed or not. Try checking
* for a non-existent xattr to check if this object
- * has been been removed or not. */
+ * has been been removed or not.
+ */
rc = dt_xattr_get(env, tobj, &LU_BUF_NULL,
XATTR_NAME_DUMMY);
if (unlikely(rc == -ENOENT || rc >= 0)) {
log:
if (rc != 0)
CDEBUG(D_LFSCK,
- "%s: layout LFSCK assistant repair of inconsistent file enc flag for: parent "
- DFID", child "
- DFID", OST-index %u, stripe-index %u: rc = %d\n",
+ "%s: layout LFSCK assistant repair of inconsistent file enc flag for: parent "DFID", child "DFID", OST-index %u, stripe-index %u: rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck),
PFID(lfsck_dto2fid(parent)), PFID(lfsck_dto2fid(child)),
llr->llr_ost_idx, llr->llr_lov_idx, rc);
struct lfsck_component *com,
struct lfsck_assistant_req *lar)
{
- struct lfsck_layout_req *llr =
- container_of(lar, struct lfsck_layout_req, llr_lar);
- struct lfsck_assistant_object *lso = lar->lar_parent;
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct filter_fid *ff = &info->lti_ff;
- struct lu_buf buf = { .lb_buf = ff,
- .lb_len = sizeof(*ff) };
- struct dt_object *parent = NULL;
- struct dt_object *child = llr->llr_child;
- struct lu_attr *pla = &lso->lso_attr;
- struct lu_attr *cla = &info->lti_la;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
+ struct lfsck_layout_req *llr = container_of(lar,
+ struct lfsck_layout_req,
+ llr_lar);
+ struct lfsck_assistant_object *lso = lar->lar_parent;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct filter_fid *ff = &info->lti_ff;
+ struct lu_buf buf = { .lb_buf = ff, .lb_len = sizeof(*ff) };
+ struct dt_object *parent = NULL;
+ struct dt_object *child = llr->llr_child;
+ struct lu_attr *pla = &lso->lso_attr;
+ struct lu_attr *cla = &info->lti_la;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
enum lfsck_layout_inconsistency_type type = LLIT_NONE;
- int rc;
- ENTRY;
+ int rc;
+ ENTRY;
if (lso->lso_dead)
RETURN(0);
lfsck_buf_init(&buf, ff, sizeof(*ff));
rc = dt_xattr_get(env, child, &buf, XATTR_NAME_FID);
if (unlikely(rc > 0 && rc < sizeof(struct lu_fid))) {
- CDEBUG(D_LFSCK, "%s:"DFID"/"DFID": "
- "the child object's %s is corrupted\n",
+ CDEBUG(D_LFSCK,
+ "%s:"DFID"/"DFID": the child object's %s is corrupted\n",
lfsck_lfsck2name(lfsck), PFID(&lso->lso_fid),
PFID(lu_object_fid(&child->do_lu)),
XATTR_NAME_FID);
check_owner:
/* Someone may has changed the owner after the parent attr pre-loaded.
- * It can be handled later inside the lfsck_layout_repair_owner(). */
+ * It can be handled later inside the lfsck_layout_repair_owner().
+ */
if (unlikely(cla->la_uid != pla->la_uid ||
cla->la_gid != pla->la_gid)) {
type = LLIT_INCONSISTENT_OWNER;
} else if (rc == -ENOTCONN || rc == -ESHUTDOWN ||
rc == -ETIMEDOUT || rc == -EHOSTDOWN ||
rc == -EHOSTUNREACH) {
- /* If cannot touch the target server,
- * mark the LFSCK as INCOMPLETE. */
- CDEBUG(D_LFSCK, "%s: layout LFSCK assistant fail to "
- "talk with OST %x: rc = %d\n",
+ /* cannot touch target server? mark LFSCK INCOMPLETE */
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK assistant fail to talk with OST %x: rc = %d\n",
lfsck_lfsck2name(lfsck), llr->llr_ost_idx, rc);
lfsck_lad_set_bitmap(env, com, llr->llr_ost_idx);
lo->ll_objs_skipped++;
struct lu_fid *cfid = &lfsck_env_info(env)->lti_fid3;
__u32 ost_idx;
int rc;
- ENTRY;
+ ENTRY;
di = iops->init(env, obj, 0);
if (IS_ERR(di))
RETURN(PTR_ERR(di));
if (first) {
/* The start one either has been processed or does not exist,
- * skip it. */
+ * skip it.
+ */
rc = iops->next(env, di);
if (rc != 0)
GOTO(put, rc);
static int lfsck_layout_assistant_handler_p2(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lfsck_assistant_data *lad = com->lc_data;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
- struct lfsck_tgt_descs *ltds = &lfsck->li_ost_descs;
- struct lfsck_tgt_desc *ltd;
- int rc = 0;
- ENTRY;
+ struct lfsck_assistant_data *lad = com->lc_data;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
+ struct lfsck_tgt_descs *ltds = &lfsck->li_ost_descs;
+ struct lfsck_tgt_desc *ltd;
+ int rc = 0;
+ ENTRY;
CDEBUG(D_LFSCK, "%s: layout LFSCK phase2 scan start\n",
lfsck_lfsck2name(lfsck));
rc = lfsck_layout_double_scan_one_trace_file(env, com,
com->lc_sub_trace_objs[i].lsto_obj, false);
- CDEBUG(D_LFSCK, "%s: layout LFSCK phase2 scan dangling stop "
- "at the No. %d trace file: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK phase2 scan dangling stop at the No. %d trace file: rc = %d\n",
lfsck_lfsck2name(lfsck), i, rc);
}
* will not less than 3 times). But to make the LFSCK can go
* ahead, we should not try for ever. After some try but still
* hit failure, it will assume that the target exit the LFSCK
- * prcoessing and stop try. */
+ * prcoessing and stop try.
+ */
if (rc == -ENOTCONN || rc == -ESHUTDOWN) {
int max_try = max_t(int, obd_timeout / 30, 3);
}
if (done) {
- CDEBUG(D_LFSCK, "%s: layout LFSCK slave gets the MDT %x "
- "status %d, failures_try %d\n", lfsck_lfsck2name(com->lc_lfsck),
- llst->llst_index, lr != NULL ? lr->lr_status : rc,
- llst->llst_failures);
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK slave gets the MDT %x status %d, failures_try %d\n",
+ lfsck_lfsck2name(com->lc_lfsck), llst->llst_index,
+ lr != NULL ? lr->lr_status : rc, llst->llst_failures);
lfsck_layout_llst_del(llsd, llst);
}
struct ptlrpc_request_set *set)
{
struct lfsck_layout_slave_async_args *llsaa;
- struct ptlrpc_request *req;
- struct lfsck_request *tmp;
- int rc;
- ENTRY;
+ struct ptlrpc_request *req;
+ struct lfsck_request *tmp;
+ int rc;
+ ENTRY;
req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_LFSCK_QUERY);
if (req == NULL)
RETURN(-ENOMEM);
struct lfsck_request *lr,
struct ptlrpc_request_set *set)
{
- struct ptlrpc_request *req;
- struct lfsck_request *tmp;
- int rc;
- ENTRY;
+ struct ptlrpc_request *req;
+ struct lfsck_request *tmp;
+ int rc;
+ ENTRY;
req = ptlrpc_request_alloc(class_exp2cliimp(exp), &RQF_LFSCK_NOTIFY);
if (req == NULL)
RETURN(-ENOMEM);
lfsck_layout_slave_query_master(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lfsck_request *lr = &lfsck_env_info(env)->lti_lr;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct lfsck_request *lr = &lfsck_env_info(env)->lti_lr;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
struct lfsck_layout_slave_target *llst;
- struct obd_export *exp;
- struct ptlrpc_request_set *set;
- int rc = 0;
- int rc1 = 0;
- ENTRY;
+ struct obd_export *exp;
+ struct ptlrpc_request_set *set;
+ int rc = 0;
+ int rc1 = 0;
+ ENTRY;
set = ptlrpc_prep_set();
if (set == NULL)
GOTO(log, rc = -ENOMEM);
rc = lfsck_layout_async_query(env, com, exp, llst, lr, set);
if (rc != 0) {
- CDEBUG(D_LFSCK, "%s: layout LFSCK slave fail to "
- "query %s for layout: rc = %d\n",
- lfsck_lfsck2name(lfsck),
- exp->exp_obd->obd_name, rc);
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK slave fail to query %s for layout: rc = %d\n",
+ lfsck_lfsck2name(lfsck), exp->exp_obd->obd_name,
+ rc);
rc1 = rc;
kref_put(&llst->llst_ref, lfsck_layout_llst_put);
struct lfsck_component *com,
enum lfsck_events event, int result)
{
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct lfsck_request *lr = &lfsck_env_info(env)->lti_lr;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct lfsck_request *lr = &lfsck_env_info(env)->lti_lr;
struct lfsck_layout_slave_target *llst;
- struct obd_export *exp;
- struct ptlrpc_request_set *set;
- int rc;
- ENTRY;
+ struct obd_export *exp;
+ struct ptlrpc_request_set *set;
+ int rc;
+ ENTRY;
CDEBUG(D_LFSCK, "%s: layout LFSCK slave notifies master\n",
lfsck_lfsck2name(com->lc_lfsck));
rc = lfsck_layout_async_notify(env, exp, lr, set);
if (rc != 0)
- CDEBUG(D_LFSCK, "%s: layout LFSCK slave fail to "
- "notify %s for layout: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK slave fail to notify %s for layout: rc = %d\n",
lfsck_lfsck2name(lfsck),
exp->exp_obd->obd_name, rc);
struct lu_fid *cfid,
struct lu_fid *pfid, __u32 comp_id)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lu_buf *buf = &info->lti_big_buf;
- struct ost_id *oi = &info->lti_oi;
- struct dt_object *obj;
- struct lov_mds_md_v1 *lmm;
- struct lov_ost_data_v1 *objs;
- __u32 idx = pfid->f_stripe_idx;
- __u32 magic;
- int rc = 0;
- int i;
- __u16 count;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lu_buf *buf = &info->lti_big_buf;
+ struct ost_id *oi = &info->lti_oi;
+ struct dt_object *obj;
+ struct lov_mds_md_v1 *lmm;
+ struct lov_ost_data_v1 *objs;
+ __u32 idx = pfid->f_stripe_idx;
+ __u32 magic;
+ int rc = 0;
+ int i;
+ __u16 count;
+ ENTRY;
pfid->f_ver = 0;
obj = lfsck_object_find_bottom(env, com->lc_lfsck, pfid);
if (IS_ERR(obj))
struct lu_fid *cfid,
struct lu_fid *pfid, __u32 comp_id)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct obd_device *obd = lfsck->li_obd;
- struct seq_server_site *ss = lfsck_dev_site(lfsck);
- struct obd_export *exp = NULL;
- struct ptlrpc_request *req = NULL;
- struct lfsck_request *lr;
- struct lu_seq_range *range = &lfsck_env_info(env)->lti_range;
- int rc = 0;
- ENTRY;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct obd_device *obd = lfsck->li_obd;
+ struct seq_server_site *ss = lfsck_dev_site(lfsck);
+ struct obd_export *exp = NULL;
+ struct ptlrpc_request *req = NULL;
+ struct lfsck_request *lr;
+ struct lu_seq_range *range = &lfsck_env_info(env)->lti_range;
+ int rc = 0;
+ ENTRY;
if (unlikely(fid_is_idif(pfid)))
RETURN(1);
struct lfsck_component *com,
struct lfsck_req_local *lrl)
{
- struct dt_object *obj;
- int rc = 0;
- ENTRY;
+ struct dt_object *obj;
+ int rc = 0;
+ ENTRY;
obj = lfsck_object_find_bottom(env, com->lc_lfsck, &lrl->lrl_fid);
if (IS_ERR(obj))
GOTO(log, rc = PTR_ERR(obj));
lfsck_object_put(env, obj);
log:
- CDEBUG(D_LFSCK, "%s: layout LFSCK slave repaired pfid for "DFID
- ", parent "DFID": rc = %d\n", lfsck_lfsck2name(com->lc_lfsck),
- PFID(&lrl->lrl_fid), PFID(&lrl->lrl_ff_client.ff_parent), rc);
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK slave repaired pfid for "DFID", parent "DFID": rc = %d\n",
+ lfsck_lfsck2name(com->lc_lfsck), PFID(&lrl->lrl_fid),
+ PFID(&lrl->lrl_ff_client.ff_parent), rc);
return rc;
}
static int lfsck_layout_reset(const struct lu_env *env,
struct lfsck_component *com, bool init)
{
- struct lfsck_layout *lo = com->lc_file_ram;
- int rc;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ int rc;
down_write(&com->lc_sem);
if (init) {
static int lfsck_layout_master_checkpoint(const struct lu_env *env,
struct lfsck_component *com, bool init)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
- int rc;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ int rc;
if (!init) {
rc = lfsck_checkpoint_generic(env, com);
rc = lfsck_layout_store(env, com);
up_write(&com->lc_sem);
- CDEBUG(D_LFSCK, "%s: layout LFSCK master checkpoint at the pos ["
- "%llu], status = %d: rc = %d\n", lfsck_lfsck2name(lfsck),
- lfsck->li_pos_current.lp_oit_cookie, lo->ll_status, rc);
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK master checkpoint at the pos [%llu], status = %d: rc = %d\n",
+ lfsck_lfsck2name(lfsck), lfsck->li_pos_current.lp_oit_cookie,
+ lo->ll_status, rc);
return rc;
}
static int lfsck_layout_slave_checkpoint(const struct lu_env *env,
struct lfsck_component *com, bool init)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
- int rc;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ int rc;
if (com->lc_new_checked == 0 && !init)
return 0;
rc = lfsck_layout_store(env, com);
up_write(&com->lc_sem);
- CDEBUG(D_LFSCK, "%s: layout LFSCK slave checkpoint at the pos ["
- "%llu], status = %d: rc = %d\n", lfsck_lfsck2name(lfsck),
- lfsck->li_pos_current.lp_oit_cookie, lo->ll_status, rc);
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK slave checkpoint at the pos [%llu], status = %d: rc = %d\n",
+ lfsck_lfsck2name(lfsck), lfsck->li_pos_current.lp_oit_cookie,
+ lo->ll_status, rc);
return rc;
}
struct lfsck_component *com,
struct lfsck_start *start)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lfsck_position *pos = &com->lc_pos_start;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_position *pos = &com->lc_pos_start;
fid_zero(&pos->lp_dir_parent);
pos->lp_dir_cookie = 0;
rc = lfsck_set_param(env, lfsck, start, true);
if (rc != 0) {
- CDEBUG(D_LFSCK, "%s: layout LFSCK prep failed: "
- "rc = %d\n", lfsck_lfsck2name(lfsck), rc);
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK prep failed: rc = %d\n",
+ lfsck_lfsck2name(lfsck), rc);
return rc;
}
struct lfsck_component *com,
struct lfsck_start_param *lsp)
{
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lfsck_start *start = lsp->lsp_start;
- int rc;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_start *start = lsp->lsp_start;
+ int rc;
rc = lfsck_layout_prep(env, com, start);
if (rc != 0)
up_write(&llsd->llsd_rb_rwsem);
}
- CDEBUG(D_LFSCK, "%s: layout LFSCK slave prep done, start pos ["
- "%llu]\n", lfsck_lfsck2name(lfsck),
- com->lc_pos_start.lp_oit_cookie);
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK slave prep done, start pos [%llu]\n",
+ lfsck_lfsck2name(lfsck), com->lc_pos_start.lp_oit_cookie);
return rc;
}
struct lfsck_start_param *lsp)
{
int rc;
- ENTRY;
+ ENTRY;
rc = lfsck_layout_load_bitmap(env, com);
if (rc != 0) {
rc = lfsck_layout_reset(env, com, false);
GOTO(log, rc);
log:
- CDEBUG(D_LFSCK, "%s: layout LFSCK master prep done, start pos ["
- "%llu]\n", lfsck_lfsck2name(com->lc_lfsck),
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK master prep done, start pos [%llu]\n",
+ lfsck_lfsck2name(com->lc_lfsck),
com->lc_pos_start.lp_oit_cookie);
return 0;
struct dt_object *parent,
struct lov_mds_md_v1 *lmm, __u32 comp_id)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lfsck_assistant_data *lad = com->lc_data;
- struct lfsck_assistant_object *lso = NULL;
- struct lov_ost_data_v1 *objs;
- struct lfsck_tgt_descs *ltds = &lfsck->li_ost_descs;
- struct ptlrpc_thread *mthread = &lfsck->li_thread;
- struct ptlrpc_thread *athread = &lad->lad_thread;
- struct lu_buf buf;
- int rc = 0;
- int i;
- __u32 magic;
- __u16 count;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_assistant_data *lad = com->lc_data;
+ struct lfsck_assistant_object *lso = NULL;
+ struct lov_ost_data_v1 *objs;
+ struct lfsck_tgt_descs *ltds = &lfsck->li_ost_descs;
+ struct ptlrpc_thread *mthread = &lfsck->li_thread;
+ struct ptlrpc_thread *athread = &lad->lad_thread;
+ struct lu_buf buf;
+ int rc = 0;
+ int i;
+ __u32 magic;
+ __u16 count;
+ ENTRY;
lfsck_buf_init(&buf, &info->lti_ff, sizeof(struct filter_fid));
magic = le32_to_cpu(lmm->lmm_magic);
if (magic == LOV_MAGIC_V1) {
index = le32_to_cpu(objs->l_ost_idx);
rc = ostid_to_fid(fid, oi, index);
if (rc != 0) {
- CDEBUG(D_LFSCK, "%s: get invalid layout EA for "DFID
- ": "DOSTID", idx %u, comp_id %u\n",
+ CDEBUG(D_LFSCK,
+ "%s: get invalid layout EA for "DFID": "DOSTID", idx %u, comp_id %u\n",
lfsck_lfsck2name(lfsck),
PFID(lfsck_dto2fid(parent)), POSTID(oi),
index, comp_id);
tgt = lfsck_tgt_get(ltds, index);
if (unlikely(tgt == NULL)) {
- CDEBUG(D_LFSCK, "%s: cannot talk with OST %x which "
- "did not join the layout LFSCK, comp_id %u\n",
+ CDEBUG(D_LFSCK,
+ "%s: cannot talk with OST %x which did not join the layout LFSCK, comp_id %u\n",
lfsck_lfsck2name(lfsck), index, comp_id);
lfsck_lad_set_bitmap(env, com, index);
goto next;
* For each request on above list, the lfsck_layout_assistant thread compares
* the OST side attribute with local attribute, if inconsistent, then repair it.
*
- * All above processing is async mode with pipeline. */
+ * All above processing is async mode with pipeline.
+ */
static int lfsck_layout_master_exec_oit(const struct lu_env *env,
struct lfsck_component *com,
struct dt_object *obj)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct ost_id *oi = &info->lti_oi;
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lfsck_assistant_data *lad = com->lc_data;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
- struct thandle *handle = NULL;
- struct lu_buf *buf = &info->lti_big_buf;
- struct lov_mds_md_v1 *lmm = NULL;
- struct dt_device *dev = lfsck_obj2dev(obj);
- struct lustre_handle lh = { 0 };
- struct lu_buf ea_buf = { NULL };
- struct lov_comp_md_v1 *lcm = NULL;
- struct lov_comp_md_entry_v1 *lcme = NULL;
- int rc = 0;
- int size = 0;
- __u32 magic = 0;
- __u16 count = 0;
- bool locked = false;
- bool stripe = false;
- bool bad_oi = false;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct ost_id *oi = &info->lti_oi;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_assistant_data *lad = com->lc_data;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
+ struct thandle *handle = NULL;
+ struct lu_buf *buf = &info->lti_big_buf;
+ struct lov_mds_md_v1 *lmm = NULL;
+ struct dt_device *dev = lfsck_obj2dev(obj);
+ struct lustre_handle lh = { 0 };
+ struct lu_buf ea_buf = { NULL };
+ struct lov_comp_md_v1 *lcm = NULL;
+ struct lov_comp_md_entry_v1 *lcme = NULL;
+ int rc = 0;
+ int size = 0;
+ __u32 magic = 0;
+ __u16 count = 0;
+ bool locked = false;
+ bool stripe = false;
+ bool bad_oi = false;
+ ENTRY;
if (!S_ISREG(lfsck_object_type(obj)))
GOTO(out, rc = 0);
rc = lfsck_layout_get_lovea(env, obj, buf);
if (rc == -EINVAL || rc == -ENODATA || rc == -EOPNOTSUPP)
/* Skip bad lov EA during the 1st cycle scanning, and
- * try to recover it via orphan in the 2nd scanning. */
+ * try to recover it via orphan in the 2nd scanning.
+ */
rc = 0;
if (rc <= 0)
GOTO(out, rc);
lfsck_ibits_unlock(&lh, LCK_EX);
if (bad_oi)
- CDEBUG(D_LFSCK, "%s: layout LFSCK master %s bad lmm_oi for "
- DFID": rc = %d\n", lfsck_lfsck2name(lfsck),
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK master %s bad lmm_oi for "DFID": rc = %d\n",
+ lfsck_lfsck2name(lfsck),
bk->lb_param & LPF_DRYRUN ? "found" : "repaired",
PFID(lfsck_dto2fid(obj)), rc);
struct lfsck_component *com,
struct dt_object *obj)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
- const struct lu_fid *fid = lfsck_dto2fid(obj);
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct lfsck_layout_seq *lls;
- __u64 seq;
- __u64 oid;
- int rc;
- ENTRY;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ const struct lu_fid *fid = lfsck_dto2fid(obj);
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct lfsck_layout_seq *lls;
+ __u64 seq;
+ __u64 oid;
+ int rc;
+ ENTRY;
LASSERT(llsd != NULL);
if (CFS_FAIL_CHECK(OBD_FAIL_LFSCK_DELAY5) &&
lls->lls_seq = seq;
rc = lfsck_layout_lastid_load(env, com, lls);
if (rc != 0) {
- CDEBUG(D_LFSCK, "%s: layout LFSCK failed to "
- "load LAST_ID for %#llx: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK failed to load LAST_ID for %#llx: rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck), seq, rc);
lo->ll_objs_failed_phase1++;
OBD_FREE_PTR(lls);
/* OFD may create new objects during LFSCK scanning. */
rc = lfsck_layout_lastid_reload(env, com, lls);
if (unlikely(rc != 0)) {
- CDEBUG(D_LFSCK, "%s: layout LFSCK failed to "
- "reload LAST_ID for %#llx: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK failed to reload LAST_ID for %#llx: rc = %d\n",
lfsck_lfsck2name(com->lc_lfsck),
lls->lls_seq, rc);
LE_LASTID_REBUILDING);
lo->ll_flags |= LF_CRASHED_LASTID;
- CDEBUG(D_LFSCK, "%s: layout LFSCK finds crashed "
- "LAST_ID file (2) for the sequence %#llx"
- ", old value %llu, known value %llu\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK finds crashed LAST_ID file (2) for the sequence %#llx, old value %llu, known value %llu\n",
lfsck_lfsck2name(lfsck), lls->lls_seq,
lls->lls_lastid, oid);
}
struct lfsck_component *com,
int result, bool init)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
- int rc;
- ENTRY;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ int rc;
+ ENTRY;
lfsck_post_generic(env, com, &result);
down_write(&com->lc_sem);
struct lfsck_component *com,
int result, bool init)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
- int rc;
- bool done = false;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ int rc;
+ bool done = false;
down_write(&com->lc_sem);
rc = lfsck_layout_lastid_store(env, com);
done = true;
lo->ll_flags &= ~LF_CRASHED_LASTID;
- CDEBUG(D_LFSCK, "%s: layout LFSCK has rebuilt "
- "crashed LAST_ID files successfully\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK has rebuilt crashed LAST_ID files successfully\n",
lfsck_lfsck2name(lfsck));
}
lo->ll_flags &= ~LF_UPGRADE;
static void lfsck_layout_dump(const struct lu_env *env,
struct lfsck_component *com, struct seq_file *m)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
- struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_bookmark *bk = &lfsck->li_bookmark_ram;
+ struct lfsck_layout *lo = com->lc_file_ram;
const char *prefix;
down_read(&com->lc_sem);
/* The low layer otable-based iteration position may NOT
* exactly match the layout-based directory traversal
* cookie. Generally, it is not a serious issue. But the
- * caller should NOT make assumption on that. */
+ * caller should NOT make assumption on that.
+ */
pos = iops->store(env, lfsck->li_di_oit);
if (!lfsck->li_current_oit_processed)
pos--;
static int lfsck_layout_master_double_scan(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lfsck_assistant_data *lad = com->lc_data;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_tgt_descs *ltds;
- struct lfsck_tgt_desc *ltd;
- struct lfsck_tgt_desc *next;
- int rc;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_assistant_data *lad = com->lc_data;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_tgt_descs *ltds;
+ struct lfsck_tgt_desc *ltd;
+ struct lfsck_tgt_desc *next;
+ int rc;
rc = lfsck_double_scan_generic(env, com, lo->ll_status);
static int lfsck_layout_slave_double_scan(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct lfsck_layout *lo = com->lc_file_ram;
- struct ptlrpc_thread *thread = &lfsck->li_thread;
- int rc;
- ENTRY;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct ptlrpc_thread *thread = &lfsck->li_thread;
+ int rc;
+ ENTRY;
CDEBUG(D_LFSCK, "%s: layout LFSCK slave phase2 scan start\n",
lfsck_lfsck2name(lfsck));
if (atomic_dec_and_test(&lfsck->li_double_scan_count))
wake_up(&lfsck->li_thread.t_ctl_waitq);
- CDEBUG(D_LFSCK, "%s: layout LFSCK slave phase2 scan finished, "
- "status %d: rc = %d\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK slave phase2 scan finished, status %d: rc = %d\n",
lfsck_lfsck2name(lfsck), lo->ll_status, rc);
return rc;
static void lfsck_layout_master_data_release(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lfsck_assistant_data *lad = com->lc_data;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_tgt_descs *ltds;
- struct lfsck_tgt_desc *ltd;
- struct lfsck_tgt_desc *next;
+ struct lfsck_assistant_data *lad = com->lc_data;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_tgt_descs *ltds;
+ struct lfsck_tgt_desc *ltd;
+ struct lfsck_tgt_desc *next;
LASSERT(lad != NULL);
LASSERT(thread_is_init(&lad->lad_thread) ||
static void lfsck_layout_slave_quit(const struct lu_env *env,
struct lfsck_component *com)
{
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct lfsck_layout_seq *lls;
- struct lfsck_layout_seq *next;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct lfsck_layout_seq *lls;
+ struct lfsck_layout_seq *next;
struct lfsck_layout_slave_target *llst;
LASSERT(llsd != NULL);
struct lfsck_component *com,
struct lfsck_request *lr)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout *lo = com->lc_file_ram;
- struct lfsck_assistant_data *lad = com->lc_data;
- struct lfsck_tgt_descs *ltds;
- struct lfsck_tgt_desc *ltd;
- bool fail = false;
- ENTRY;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout *lo = com->lc_file_ram;
+ struct lfsck_assistant_data *lad = com->lc_data;
+ struct lfsck_tgt_descs *ltds;
+ struct lfsck_tgt_desc *ltd;
+ bool fail = false;
+ ENTRY;
if (lr->lr_event == LE_PAIRS_VERIFY) {
int rc;
RETURN(rc);
}
- CDEBUG(D_LFSCK, "%s: layout LFSCK master handles notify %u "
- "from %s %x, status %d, flags %x, flags2 %x\n",
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK master handles notify %u from %s %x, status %d, flags %x, flags2 %x\n",
lfsck_lfsck2name(lfsck), lr->lr_event,
(lr->lr_flags & LEF_FROM_OST) ? "OST" : "MDT",
lr->lr_index, lr->lr_status, lr->lr_flags, lr->lr_flags2);
list_del_init(<d->ltd_layout_list);
if (!(lfsck->li_bookmark_ram.lb_param & LPF_FAILOUT) &&
!(lr->lr_flags & LEF_FROM_OST))
- lo->ll_flags |= LF_INCOMPLETE;
+ lo->ll_flags |= LF_INCOMPLETE;
break;
default:
break;
lrl->lrl_status = LPVS_INIT;
/* Firstly, if the MDT-object which is claimed via OST-object
* local stored PFID xattr recognizes the OST-object, then it
- * must be that the client given PFID is wrong. */
+ * must be that the client given PFID is wrong.
+ */
rc = lfsck_layout_slave_check_pairs(env, com, &lrl->lrl_fid,
&lrl->lrl_ff_local.ff_parent,
lrl->lrl_ff_local.ff_layout.ol_comp_id);
/* The OST-object local stored PFID xattr is stale. We need to
* check whether the MDT-object that is claimed via the client
* given PFID information recognizes the OST-object or not. If
- * matches, then need to update the OST-object's PFID xattr. */
+ * matches, then need to update the OST-object's PFID xattr.
+ */
rc = lfsck_layout_slave_check_pairs(env, com, &lrl->lrl_fid,
&lrl->lrl_ff_client.ff_parent,
lrl->lrl_ff_client.ff_layout.ol_comp_id);
struct lfsck_layout_slave_data *llsd = com->lc_data;
struct lfsck_layout_slave_target *llst;
int rc;
- ENTRY;
+ ENTRY;
switch (lr->lr_event) {
case LE_CONDITIONAL_DESTROY:
rc = lfsck_layout_slave_conditional_destroy(env, com, lr);
}
case LE_PHASE2_DONE:
case LE_PEER_EXIT:
- CDEBUG(D_LFSCK, "%s: layout LFSCK slave handle notify %u "
- "from MDT %x, status %d\n", lfsck_lfsck2name(lfsck),
- lr->lr_event, lr->lr_index, lr->lr_status);
+ CDEBUG(D_LFSCK,
+ "%s: layout LFSCK slave handle notify %u from MDT %x, status %d\n",
+ lfsck_lfsck2name(lfsck), lr->lr_event, lr->lr_index,
+ lr->lr_status);
break;
default:
RETURN(-EINVAL);
struct lfsck_tgt_desc *ltd;
int idx;
int rc;
- ENTRY;
+ ENTRY;
rc = lfsck_query_all(env, com);
if (rc != 0)
RETURN(rc);
struct lfsck_component *com,
struct lfsck_start_param *lsp)
{
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
struct lfsck_layout_slave_target *llst;
- struct lfsck_start *start = lsp->lsp_start;
- int rc = 0;
- ENTRY;
+ struct lfsck_start *start = lsp->lsp_start;
+ int rc = 0;
+ ENTRY;
if (start == NULL || !(start->ls_flags & LPF_OST_ORPHAN))
RETURN(0);
/* If someone is running the LFSCK without orphan handling,
* it will not maintain the object accessing rbtree. So we
- * cannot join it for orphan handling. */
+ * cannot join it for orphan handling.
+ */
if (!llsd->llsd_rbtree_valid)
RETURN(-EBUSY);
struct lfsck_component *com,
struct lfsck_position *pos)
{
- struct lfsck_assistant_data *lad = com->lc_data;
- struct lfsck_layout_req *llr;
+ struct lfsck_assistant_data *lad = com->lc_data;
+ struct lfsck_layout_req *llr;
if (((struct lfsck_layout *)(com->lc_file_ram))->ll_status !=
LS_SCANNING_PHASE1)
int lfsck_layout_setup(const struct lu_env *env, struct lfsck_instance *lfsck)
{
- struct lfsck_component *com;
- struct lfsck_layout *lo;
- struct dt_object *root = NULL;
- struct dt_object *obj;
- int i;
- int rc;
- ENTRY;
+ struct lfsck_component *com;
+ struct lfsck_layout *lo;
+ struct dt_object *root = NULL;
+ struct dt_object *obj;
+ int i;
+ int rc;
+ ENTRY;
OBD_ALLOC_PTR(com);
if (com == NULL)
RETURN(-ENOMEM);
case LS_SCANNING_PHASE2:
/* No need to store the status to disk right now.
* If the system crashed before the status stored,
- * it will be loaded back when next time. */
+ * it will be loaded back when next time.
+ */
lo->ll_status = LS_CRASHED;
if (!lfsck->li_master)
lo->ll_flags |= LF_INCOMPLETE;
struct lfsck_instance *lfsck,
const struct lu_fid *fid, int idx)
{
- struct seq_server_site *ss;
- struct lu_server_fld *sf;
- struct lu_seq_range *range = &lfsck_env_info(env)->lti_range;
- int rc;
+ struct seq_server_site *ss;
+ struct lu_server_fld *sf;
+ struct lu_seq_range *range = &lfsck_env_info(env)->lti_range;
+ int rc;
/* All abnormal cases will be returned to MDT0. */
if (!fid_is_norm(fid)) {
struct lfsck_instance *lfsck,
struct dt_object *obj)
{
- struct dt_device *dev = lfsck_obj2dev(obj);
- struct thandle *handle;
- int rc;
- ENTRY;
+ struct dt_device *dev = lfsck_obj2dev(obj);
+ struct thandle *handle;
+ int rc;
+ ENTRY;
if (lfsck->li_bookmark_ram.lb_param & LPF_DRYRUN)
GOTO(log, rc = 0);
struct dt_object *dt,
__u32 attr)
{
- struct dt_device *dev = lu2dt_dev(dt->do_lu.lo_dev);
- struct lfsck_instance *lfsck;
- struct lfsck_component *com = NULL;
- struct lfsck_layout_slave_data *llsd;
- struct lfsck_orphan_it *it = NULL;
- struct lfsck_layout *lo;
- int rc = 0;
- ENTRY;
+ struct dt_device *dev = lu2dt_dev(dt->do_lu.lo_dev);
+ struct lfsck_instance *lfsck;
+ struct lfsck_component *com = NULL;
+ struct lfsck_layout_slave_data *llsd;
+ struct lfsck_orphan_it *it = NULL;
+ struct lfsck_layout *lo;
+ int rc = 0;
+ ENTRY;
lfsck = lfsck_instance_find(dev, true, false);
if (unlikely(lfsck == NULL))
RETURN(ERR_PTR(-ENXIO));
if (dev->dd_record_fid_accessed) {
/* The first iteration against the rbtree, scan the whole rbtree
- * to remove the nodes which do NOT need to be handled. */
+ * to remove the nodes which do NOT need to be handled.
+ */
down_write(&llsd->llsd_rb_rwsem);
if (dev->dd_record_fid_accessed) {
struct rb_node *node;
static void lfsck_orphan_it_fini(const struct lu_env *env,
struct dt_it *di)
{
- struct lfsck_orphan_it *it = (struct lfsck_orphan_it *)di;
- struct lfsck_component *com = it->loi_com;
- struct lfsck_layout_slave_data *llsd;
+ struct lfsck_orphan_it *it = (struct lfsck_orphan_it *)di;
+ struct lfsck_component *com = it->loi_com;
+ struct lfsck_layout_slave_data *llsd;
struct lfsck_layout_slave_target *llst;
if (com != NULL) {
static int lfsck_orphan_it_next(const struct lu_env *env,
struct dt_it *di)
{
- struct lfsck_thread_info *info = lfsck_env_info(env);
- struct filter_fid *ff = &info->lti_ff;
- struct lu_attr *la = &info->lti_la;
- struct lfsck_orphan_it *it = (struct lfsck_orphan_it *)di;
- struct lu_fid *key = &it->loi_key;
- struct lu_orphan_rec_v3 *rec = &it->loi_rec;
- struct ost_layout *ol = &rec->lor_layout;
- struct lfsck_component *com = it->loi_com;
- struct lfsck_instance *lfsck = com->lc_lfsck;
- struct lfsck_layout_slave_data *llsd = com->lc_data;
- struct dt_object *obj;
- struct lfsck_rbtree_node *lrn;
- int pos;
- int rc;
- __u32 save;
- __u32 idx = it->loi_llst->llst_index;
- bool exact = false;
- ENTRY;
+ struct lfsck_thread_info *info = lfsck_env_info(env);
+ struct filter_fid *ff = &info->lti_ff;
+ struct lu_attr *la = &info->lti_la;
+ struct lfsck_orphan_it *it = (struct lfsck_orphan_it *)di;
+ struct lu_fid *key = &it->loi_key;
+ struct lu_orphan_rec_v3 *rec = &it->loi_rec;
+ struct ost_layout *ol = &rec->lor_layout;
+ struct lfsck_component *com = it->loi_com;
+ struct lfsck_instance *lfsck = com->lc_lfsck;
+ struct lfsck_layout_slave_data *llsd = com->lc_data;
+ struct dt_object *obj;
+ struct lfsck_rbtree_node *lrn;
+ int pos;
+ int rc;
+ __u32 save;
+ __u32 idx = it->loi_llst->llst_index;
+ bool exact = false;
+ ENTRY;
if (it->loi_over)
RETURN(1);
XATTR_NAME_FID);
if (rc == -ENODATA) {
/* For the pre-created OST-object, update the bitmap to avoid
- * others LFSCK (second phase) iteration to touch it again. */
+ * others LFSCK (second phase) iteration to touch it again.
+ */
if (la->la_ctime == 0) {
if (!test_and_set_bit(pos, lrn->lrn_accessed_bitmap))
atomic_inc(&lrn->lrn_accessed_count);
/* For the race between repairing dangling referenced
* MDT-object and unlink the file, it may left orphan
- * OST-object there. Destroy it now! */
+ * OST-object there. Destroy it now!
+ */
if (unlikely(!(la->la_mode & S_ISUID))) {
dt_read_unlock(env, obj);
lfsck_layout_destroy_orphan(env, lfsck, obj);
}
} else if (idx == 0) {
/* If the orphan OST-object has no parent information,
- * regard it as referenced by the MDT-object on MDT0. */
+ * regard it as referenced by the MDT-object on MDT0.
+ */
fid_zero(&rec->lor_rec.lor_fid);
rec->lor_rec.lor_uid = la->la_uid;
rec->lor_rec.lor_gid = la->la_gid;
fid_le_to_cpu(&rec->lor_rec.lor_fid, &ff->ff_parent);
/* Currently, the filter_fid::ff_parent::f_ver is not the real parent
* MDT-object's FID::f_ver, instead it is the OST-object index in its
- * parent MDT-object's layout EA. */
+ * parent MDT-object's layout EA.
+ */
save = rec->lor_rec.lor_fid.f_stripe_idx;
rec->lor_rec.lor_fid.f_ver = 0;
rc = lfsck_fid_match_idx(env, lfsck, &rec->lor_rec.lor_fid, idx);
/* If the orphan OST-object does not claim the MDT, then next.
*
* If we do not know whether it matches or not, then return it
- * to the MDT for further check. */
+ * to the MDT for further check.
+ */
if (rc == 0) {
dt_read_unlock(env, obj);
lfsck_object_put(env, obj);
le32_to_cpu(ff->ff_layout_version & ~LU_LAYOUT_RESYNC);
rec->lor_range = le32_to_cpu(ff->ff_range);
- CDEBUG(D_LFSCK, "%s: return orphan "DFID", PFID "DFID", owner %u:%u, "
- "stripe size %u, stripe count %u, COMP id %u, COMP start %llu, "
- "COMP end %llu, layout version %u, range %u\n",
+ CDEBUG(D_LFSCK,
+ "%s: return orphan "DFID", PFID "DFID", owner %u:%u, stripe size %u, stripe count %u, COMP id %u, COMP start %llu, COMP end %llu, layout version %u, range %u\n",
lfsck_lfsck2name(com->lc_lfsck), PFID(key),
PFID(&rec->lor_rec.lor_fid), rec->lor_rec.lor_uid,
rec->lor_rec.lor_gid, ol->ol_stripe_size, ol->ol_stripe_count,
struct dt_it *di,
const struct dt_key *key)
{
- struct lfsck_orphan_it *it = (struct lfsck_orphan_it *)di;
- int rc;
+ struct lfsck_orphan_it *it = (struct lfsck_orphan_it *)di;
+ int rc;
it->loi_key = *(struct lu_fid *)key;
rc = lfsck_orphan_it_next(env, di);
const struct dt_it *di,
__u64 hash)
{
- struct lfsck_orphan_it *it = (struct lfsck_orphan_it *)di;
+ struct lfsck_orphan_it *it = (struct lfsck_orphan_it *)di;
struct lfsck_layout_slave_target *llst = it->loi_llst;
- int rc;
+ int rc;
LASSERT(llst != NULL);
if (hash != llst->llst_hash) {
- CDEBUG(D_LFSCK, "%s: the given hash %llu for orphan "
- "iteration does not match the one when fini "
- "%llu, to be reset.\n",
+ CDEBUG(D_LFSCK,
+ "%s: the given hash %llu for orphan iteration does not match the one when fini %llu, to be reset.\n",
lfsck_lfsck2name(it->loi_com->lc_lfsck), hash,
llst->llst_hash);
fid_zero(&llst->llst_fid);
git://git.whamcloud.com / fs / lustre-release.git / commitdiff