* Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2012, 2015, Intel Corporation.
+ * Copyright (c) 2012, 2017, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#define DEBUG_SUBSYSTEM S_FILTER
#include <obd_class.h>
-#include <lustre_param.h>
+#include <obd_cksum.h>
+#include <uapi/linux/lustre/lustre_param.h>
#include <lustre_fid.h>
#include <lustre_lfsck.h>
-#include <lustre/lustre_idl.h>
#include <lustre_dlm.h>
#include <lustre_quota.h>
#include <lustre_nodemap.h>
+#include <lustre_log.h>
#include "ofd_internal.h"
if (obd->obd_fail)
strcat(flags, "A");
lustre_cfg_bufs_set_string(&bufs, 1, flags);
- lcfg = lustre_cfg_new(LCFG_CLEANUP, &bufs);
- if (lcfg == NULL)
+ OBD_ALLOC(lcfg, lustre_cfg_len(bufs.lcfg_bufcount, bufs.lcfg_buflen));
+ if (!lcfg)
RETURN_EXIT;
+ lustre_cfg_init(lcfg, LCFG_CLEANUP, &bufs);
LASSERT(top);
top->ld_ops->ldo_process_config(env, top, lcfg);
- lustre_cfg_free(lcfg);
+ OBD_FREE(lcfg, lustre_cfg_len(lcfg->lcfg_bufcount, lcfg->lcfg_buflens));
+
+ if (m->ofd_los != NULL) {
+ local_oid_storage_fini(env, m->ofd_los);
+ m->ofd_los = NULL;
+ }
lu_site_purge(env, top->ld_site, ~0);
if (!cfs_hash_is_empty(top->ld_site->ls_obj_hash)) {
- LIBCFS_DEBUG_MSG_DATA_DECL(msgdata, D_ERROR, NULL);
+ LIBCFS_DEBUG_MSG_DATA_DECL(msgdata, D_OTHER, NULL);
lu_site_print(env, top->ld_site, &msgdata, lu_cdebug_printer);
}
EXIT;
}
+static void ofd_stack_pre_fini(const struct lu_env *env, struct ofd_device *m,
+ struct lu_device *top)
+{
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
+ ENTRY;
+
+ LASSERT(top);
+
+ lustre_cfg_bufs_reset(&bufs, ofd_name(m));
+ lustre_cfg_bufs_set_string(&bufs, 1, NULL);
+ OBD_ALLOC(lcfg, lustre_cfg_len(bufs.lcfg_bufcount, bufs.lcfg_buflen));
+ if (!lcfg) {
+ CERROR("%s: failed to trigger LCFG_PRE_CLEANUP\n", ofd_name(m));
+ } else {
+ lustre_cfg_init(lcfg, LCFG_PRE_CLEANUP, &bufs);
+ top->ld_ops->ldo_process_config(env, top, lcfg);
+ OBD_FREE(lcfg, lustre_cfg_len(lcfg->lcfg_bufcount,
+ lcfg->lcfg_buflens));
+ }
+
+ EXIT;
+}
+
/* For interoperability, see mdt_interop_param[]. */
static struct cfg_interop_param ofd_interop_param[] = {
{ "ost.quota_type", NULL },
* Grant space for object precreation on the self export.
* The initial reserved space (i.e. 10MB for zfs and 280KB for ldiskfs)
* is enough to create 10k objects. More space is then acquired for
- * precreation in ofd_grant_create().
+ * precreation in tgt_grant_create().
*/
memset(&oti->fti_ocd, 0, sizeof(oti->fti_ocd));
oti->fti_ocd.ocd_grant = OST_MAX_PRECREATE / 2;
- oti->fti_ocd.ocd_grant *= ofd->ofd_dt_conf.ddp_inodespace;
+ oti->fti_ocd.ocd_grant *= ofd->ofd_lut.lut_dt_conf.ddp_inodespace;
oti->fti_ocd.ocd_connect_flags = OBD_CONNECT_GRANT |
OBD_CONNECT_GRANT_PARAM;
- ofd_grant_connect(env, dev->ld_obd->obd_self_export, &oti->fti_ocd,
+ tgt_grant_connect(env, dev->ld_obd->obd_self_export, &oti->fti_ocd,
true);
rc = next->ld_ops->ldo_recovery_complete(env, next);
RETURN(rc);
/* lprocfs must be setup before the ofd so state can be safely added
* to /proc incrementally as the ofd is setup */
obd->obd_vars = lprocfs_ofd_obd_vars;
- rc = lprocfs_obd_setup(obd);
+ rc = lprocfs_obd_setup(obd, false);
if (rc) {
CERROR("%s: lprocfs_obd_setup failed: %d.\n",
obd->obd_name, rc);
*repbody = *body;
/** handle grant shrink, similar to a read request */
- ofd_grant_prepare_read(tsi->tsi_env, tsi->tsi_exp,
+ tgt_grant_prepare_read(tsi->tsi_env, tsi->tsi_exp,
&repbody->oa);
} else if (KEY_IS(KEY_EVICT_BY_NID)) {
if (vallen > 0)
obd_export_evict_by_nid(tsi->tsi_exp->exp_obd, val);
rc = 0;
- } else if (KEY_IS(KEY_SPTLRPC_CONF)) {
- rc = tgt_adapt_sptlrpc_conf(tsi->tsi_tgt, 0);
} else {
CERROR("%s: Unsupported key %s\n",
tgt_name(tsi->tsi_tgt), (char *)key);
return rc;
}
-struct locked_region {
- struct list_head list;
- struct lustre_handle lh;
-};
-/**
- * Lock single extent and save lock handle in the list.
- *
- * This is supplemental function for lock_zero_regions(). It allocates
- * new locked_region structure and locks it with extent lock, then adds
- * it to the list of all such regions.
- *
- * \param[in] ns LDLM namespace
- * \param[in] res_id resource ID
- * \param[in] begin start of region
- * \param[in] end end of region
- * \param[in] locked list head of regions list
- *
- * \retval 0 if successful locking
- * \retval negative value on error
- */
-static int lock_region(struct ldlm_namespace *ns, struct ldlm_res_id *res_id,
- unsigned long long begin, unsigned long long end,
- struct list_head *locked)
+static int ofd_lock_unlock_region(struct ldlm_namespace *ns,
+ struct ldlm_res_id *res_id,
+ unsigned long long begin,
+ unsigned long long end)
{
- struct locked_region *region = NULL;
__u64 flags = 0;
int rc;
+ struct lustre_handle lh = { 0 };
LASSERT(begin <= end);
- OBD_ALLOC_PTR(region);
- if (region == NULL)
- return -ENOMEM;
- rc = tgt_extent_lock(ns, res_id, begin, end, ®ion->lh,
- LCK_PR, &flags);
+ rc = tgt_extent_lock(ns, res_id, begin, end, &lh, LCK_PR, &flags);
if (rc != 0)
return rc;
- CDEBUG(D_OTHER, "ost lock [%llu,%llu], lh=%p\n", begin, end,
- ®ion->lh);
- list_add(®ion->list, locked);
+ CDEBUG(D_OTHER, "ost lock [%llu,%llu], lh=%p\n", begin, end, &lh);
+ tgt_extent_unlock(&lh, LCK_PR);
return 0;
}
*/
static int lock_zero_regions(struct ldlm_namespace *ns,
struct ldlm_res_id *res_id,
- struct fiemap *fiemap,
- struct list_head *locked)
+ struct fiemap *fiemap)
{
__u64 begin = fiemap->fm_start;
unsigned int i;
if (fiemap_start[i].fe_logical > begin) {
CDEBUG(D_OTHER, "ost lock [%llu,%llu]\n",
begin, fiemap_start[i].fe_logical);
- rc = lock_region(ns, res_id, begin,
- fiemap_start[i].fe_logical, locked);
+ rc = ofd_lock_unlock_region(ns, res_id, begin,
+ fiemap_start[i].fe_logical);
if (rc)
RETURN(rc);
}
if (begin < (fiemap->fm_start + fiemap->fm_length)) {
CDEBUG(D_OTHER, "ost lock [%llu,%llu]\n",
begin, fiemap->fm_start + fiemap->fm_length);
- rc = lock_region(ns, res_id, begin,
- fiemap->fm_start + fiemap->fm_length, locked);
+ rc = ofd_lock_unlock_region(ns, res_id, begin,
+ fiemap->fm_start + fiemap->fm_length);
}
RETURN(rc);
}
-/**
- * Unlock all previously locked sparse areas for given resource.
- *
- * This function goes through list of locked regions, unlocking and freeing
- * them one-by-one.
- *
- * \param[in] ns LDLM namespace
- * \param[in] locked list head of regions list
- */
-static void
-unlock_zero_regions(struct ldlm_namespace *ns, struct list_head *locked)
-{
- struct locked_region *entry, *temp;
-
- list_for_each_entry_safe(entry, temp, locked, list) {
- CDEBUG(D_OTHER, "ost unlock lh=%p\n", &entry->lh);
- tgt_extent_unlock(&entry->lh, LCK_PR);
- list_del(&entry->list);
- OBD_FREE_PTR(entry);
- }
-}
/**
* OFD request handler for OST_GET_INFO RPC.
* flushed back from client, then call fiemap again. */
if (fm_key->lfik_oa.o_valid & OBD_MD_FLFLAGS &&
fm_key->lfik_oa.o_flags & OBD_FL_SRVLOCK) {
- struct list_head locked;
-
- INIT_LIST_HEAD(&locked);
ost_fid_build_resid(fid, &fti->fti_resid);
rc = lock_zero_regions(ofd->ofd_namespace,
- &fti->fti_resid, fiemap,
- &locked);
- if (rc == 0 && !list_empty(&locked)) {
+ &fti->fti_resid, fiemap);
+ if (rc == 0)
rc = ofd_fiemap_get(tsi->tsi_env, ofd, fid,
fiemap);
- unlock_zero_regions(ofd->ofd_namespace,
- &locked);
- }
}
} else if (KEY_IS(KEY_LAST_FID)) {
struct ofd_device *ofd = ofd_exp(exp);
__u64 curr_version;
obdo_from_la(&repbody->oa, &fti->fti_attr,
- OFD_VALID_FLAGS | LA_UID | LA_GID);
+ OFD_VALID_FLAGS | LA_UID | LA_GID | LA_PROJID);
/* Store object version in reply */
curr_version = dt_version_get(tsi->tsi_env,
repbody->oa.o_valid |= OBD_MD_FLDATAVERSION;
repbody->oa.o_data_version = curr_version;
}
+
+ if (fo->ofo_ff.ff_layout_version > 0) {
+ repbody->oa.o_valid |= OBD_MD_LAYOUT_VERSION;
+ repbody->oa.o_layout_version =
+ fo->ofo_ff.ff_layout_version + fo->ofo_ff.ff_range;
+
+ CDEBUG(D_INODE, DFID": get layout version: %u\n",
+ PFID(&tsi->tsi_fid),
+ repbody->oa.o_layout_version);
+ }
}
ofd_object_put(tsi->tsi_env, fo);
struct ost_body *repbody;
struct ldlm_resource *res;
struct ofd_object *fo;
- struct filter_fid *ff = NULL;
int rc = 0;
ENTRY;
la_from_obdo(&fti->fti_attr, &body->oa, body->oa.o_valid);
fti->fti_attr.la_valid &= ~LA_TYPE;
- if (body->oa.o_valid & OBD_MD_FLFID) {
- ff = &fti->fti_mds_fid;
- ofd_prepare_fidea(ff, &body->oa);
- }
-
/* setting objects attributes (including owner/group) */
- rc = ofd_attr_set(tsi->tsi_env, fo, &fti->fti_attr, ff);
+ rc = ofd_attr_set(tsi->tsi_env, fo, &fti->fti_attr, &body->oa);
if (rc != 0)
GOTO(out_put, rc);
obdo_from_la(&repbody->oa, &fti->fti_attr,
- OFD_VALID_FLAGS | LA_UID | LA_GID);
+ OFD_VALID_FLAGS | LA_UID | LA_GID | LA_PROJID);
ofd_counter_incr(tsi->tsi_exp, LPROC_OFD_STATS_SETATTR,
tsi->tsi_jobid, 1);
rc = ofd_seq_last_oid_write(env, ofd, oseq);
} else {
/* don't reuse orphan object, return last used objid */
- ostid_set_id(oi, last);
- rc = 0;
+ rc = ostid_set_id(oi, last);
}
GOTO(out_put, rc);
u64 seq = ostid_seq(&oa->o_oi);
u64 oid = ostid_id(&oa->o_oi);
struct ofd_seq *oseq;
- int rc = 0, diff;
+ s64 diff;
+ int rc = 0;
int sync_trans = 0;
long granted = 0;
rep_oa = &repbody->oa;
rep_oa->o_oi = oa->o_oi;
- LASSERT(seq >= FID_SEQ_OST_MDT0);
LASSERT(oa->o_valid & OBD_MD_FLGROUP);
CDEBUG(D_INFO, "ofd_create("DOSTID")\n", POSTID(&oa->o_oi));
if (!oseq->os_destroys_in_progress) {
CERROR("%s:[%llu] destroys_in_progress already"
" cleared\n", ofd_name(ofd), seq);
- ostid_set_id(&rep_oa->o_oi, ofd_seq_last_oid(oseq));
- GOTO(out, rc = 0);
+ rc = ostid_set_id(&rep_oa->o_oi,
+ ofd_seq_last_oid(oseq));
+ GOTO(out, rc);
}
diff = oid - ofd_seq_last_oid(oseq);
- CDEBUG(D_HA, "ofd_last_id() = %llu -> diff = %d\n",
- ofd_seq_last_oid(oseq), diff);
+ CDEBUG(D_HA, "ofd_last_id() = %llu -> diff = %lld\n",
+ ofd_seq_last_oid(oseq), diff);
if (-diff > OST_MAX_PRECREATE) {
+ LCONSOLE(D_INFO, "%s: too large difference between MDS "
+ "LAST_ID "DFID" (%llu) and OST LAST_ID "DFID" "
+ "(%llu), trust the OST\n",
+ ofd_name(ofd), PFID(&oa->o_oi.oi_fid), oid,
+ PFID(&oseq->os_oi.oi_fid),
+ ofd_seq_last_oid(oseq));
+
/* Let MDS know that we are so far ahead. */
- ostid_set_id(&rep_oa->o_oi, ofd_seq_last_oid(oseq) + 1);
- rc = 0;
+ rc = ostid_set_id(&rep_oa->o_oi,
+ ofd_seq_last_oid(oseq) + 1);
} else if (diff < 0) {
rc = ofd_orphans_destroy(tsi->tsi_env, exp,
ofd, rep_oa);
}
}
if (diff > 0) {
- cfs_time_t enough_time = cfs_time_shift(DISK_TIMEOUT);
- u64 next_id;
- int created = 0;
- int count;
+ time64_t enough_time = ktime_get_seconds() + DISK_TIMEOUT;
+ u64 next_id;
+ int created = 0;
+ int count;
if (!(oa->o_valid & OBD_MD_FLFLAGS) ||
!(oa->o_flags & OBD_FL_DELORPHAN)) {
/* don't enforce grant during orphan recovery */
- granted = ofd_grant_create(tsi->tsi_env,
- ofd_obd(ofd)->obd_self_export,
- &diff);
+ granted = tgt_grant_create(tsi->tsi_env,
+ ofd_obd(ofd)->obd_self_export,
+ &diff);
if (granted < 0) {
rc = granted;
granted = 0;
CDEBUG(D_HA, "%s: failed to acquire grant "
- "space for precreate (%d): rc = %d\n",
+ "space for precreate (%lld): rc = %d\n",
ofd_name(ofd), diff, rc);
diff = 0;
}
CDEBUG(D_HA, "%s: precreate FID "DOSTID" is over "
"%u larger than the LAST_ID "DOSTID", only "
- "precreating the last %u objects.\n",
+ "precreating the last %lld objects.\n",
ofd_name(ofd), POSTID(&oa->o_oi),
5 * OST_MAX_PRECREATE,
POSTID(&oseq->os_oi), diff);
while (diff > 0) {
next_id = ofd_seq_last_oid(oseq) + 1;
- count = ofd_precreate_batch(ofd, diff);
+ count = ofd_precreate_batch(ofd, (int)diff);
CDEBUG(D_HA, "%s: reserve %d objects in group %#llx"
" at %llu\n", ofd_name(ofd),
count, seq, next_id);
if (!(lustre_msg_get_flags(req->rq_reqmsg) & MSG_REPLAY)
- && cfs_time_after(jiffies, enough_time)) {
- CDEBUG(D_HA, "%s: Slow creates, %d/%d objects"
+ && ktime_get_seconds() > enough_time) {
+ CDEBUG(D_HA, "%s: Slow creates, %d/%lld objects"
" created at a rate of %d/s\n",
ofd_name(ofd), created, diff + created,
created / DISK_TIMEOUT);
lustre_msg_get_flags(req->rq_reqmsg) & MSG_REPLAY)
LCONSOLE_WARN("%s: can't create the same count of"
" objects when replaying the request"
- " (diff is %d). see LU-4621\n",
+ " (diff is %lld). see LU-4621\n",
ofd_name(ofd), diff);
if (created > 0)
if (!(oa->o_valid & OBD_MD_FLFLAGS) ||
!(oa->o_flags & OBD_FL_DELORPHAN)) {
- ofd_grant_commit(ofd_obd(ofd)->obd_self_export, granted,
- rc);
+ tgt_grant_commit(ofd_obd(ofd)->obd_self_export,
+ granted, rc);
granted = 0;
}
- ostid_set_id(&rep_oa->o_oi, ofd_seq_last_oid(oseq));
+ rc = ostid_set_id(&rep_oa->o_oi, ofd_seq_last_oid(oseq));
}
EXIT;
ofd_counter_incr(exp, LPROC_OFD_STATS_CREATE,
ENTRY;
+ OBD_FAIL_TIMEOUT(OBD_FAIL_OST_STATFS_DELAY, 10);
+
osfs = req_capsule_server_get(tsi->tsi_pill, &RMF_OBD_STATFS);
rc = ofd_statfs(tsi->tsi_env, tsi->tsi_exp, osfs,
- cfs_time_shift_64(-OBD_STATFS_CACHE_SECONDS), 0);
+ ktime_get_seconds() - OBD_STATFS_CACHE_SECONDS, 0);
if (rc != 0)
CERROR("%s: statfs failed: rc = %d\n",
tgt_name(tsi->tsi_tgt), rc);
struct ldlm_namespace *ns = tsi->tsi_tgt->lut_obd->obd_namespace;
struct ldlm_resource *res;
struct ofd_object *fo;
- struct filter_fid *ff = NULL;
__u64 flags = 0;
struct lustre_handle lh = { 0, };
int rc;
info->fti_attr.la_size = start;
info->fti_attr.la_valid |= LA_SIZE;
- if (oa->o_valid & OBD_MD_FLFID) {
- ff = &info->fti_mds_fid;
- ofd_prepare_fidea(ff, oa);
- }
-
rc = ofd_object_punch(tsi->tsi_env, fo, start, end, &info->fti_attr,
- ff, (struct obdo *)oa);
+ (struct obdo *)oa);
if (rc)
GOTO(out_put, rc);
res = ldlm_resource_get(ns, NULL, &tsi->tsi_resid,
LDLM_EXTENT, 0);
if (!IS_ERR(res)) {
+ struct ost_lvb *res_lvb;
+
ldlm_res_lvbo_update(res, NULL, 0);
+ res_lvb = res->lr_lvb_data;
+ repbody->oa.o_valid |= OBD_MD_FLBLOCKS;
+ repbody->oa.o_blocks = res_lvb->lvb_blocks;
ldlm_resource_putref(res);
}
}
static int ofd_ladvise_prefetch(const struct lu_env *env,
struct ofd_object *fo,
struct niobuf_local *lnb,
- __u64 start, __u64 end)
+ __u64 start, __u64 end, enum dt_bufs_type dbt)
{
- struct ofd_thread_info *info = ofd_info(env);
- pgoff_t start_index, end_index, pages;
- struct niobuf_remote rnb;
- unsigned long nr_local;
- int rc = 0;
+ struct ofd_thread_info *info = ofd_info(env);
+ pgoff_t start_index, end_index, pages;
+ struct niobuf_remote rnb;
+ unsigned long nr_local;
+ int rc = 0;
if (end <= start)
RETURN(-EINVAL);
if (end > info->fti_attr.la_size)
end = info->fti_attr.la_size;
- if (end == 0)
+ if (end <= start)
GOTO(out_unlock, rc);
/* We need page aligned offset and length */
PTLRPC_MAX_BRW_PAGES;
rnb.rnb_offset = start_index << PAGE_SHIFT;
rnb.rnb_len = nr_local << PAGE_SHIFT;
- rc = dt_bufs_get(env, ofd_object_child(fo), &rnb, lnb, 0);
+ rc = dt_bufs_get(env, ofd_object_child(fo), &rnb, lnb, dbt);
if (unlikely(rc < 0))
break;
nr_local = rc;
struct ptlrpc_thread *svc_thread = req->rq_svc_thread;
const struct lu_env *env = svc_thread->t_env;
struct tgt_thread_big_cache *tbc = svc_thread->t_data;
- int rc = 0;
+ enum dt_bufs_type dbt = DT_BUFS_TYPE_READAHEAD;
struct lu_ladvise *ladvise;
int num_advise;
struct ladvise_hdr *ladvise_hdr;
struct dt_object *dob;
__u64 start;
__u64 end;
+ int rc = 0;
ENTRY;
CFS_FAIL_TIMEOUT(OBD_FAIL_OST_LADVISE_PAUSE, cfs_fail_val);
LASSERT(fo != NULL);
dob = ofd_object_child(fo);
+ if (ptlrpc_connection_is_local(exp->exp_connection))
+ dbt |= DT_BUFS_TYPE_LOCAL;
+
for (i = 0; i < num_advise; i++, ladvise++) {
start = ladvise->lla_start;
end = ladvise->lla_end;
req->rq_status = ofd_ladvise_prefetch(env, fo,
tbc->local,
- start, end);
+ start, end, dbt);
tgt_extent_unlock(&lockh, LCK_PR);
break;
case LU_LADVISE_DONTNEED:
*
* \retval amount of time to extend the timeout with
*/
-static inline int prolong_timeout(struct ptlrpc_request *req)
+static inline time64_t prolong_timeout(struct ptlrpc_request *req)
{
struct ptlrpc_service_part *svcpt = req->rq_rqbd->rqbd_svcpt;
+ time64_t req_timeout;
if (AT_OFF)
return obd_timeout / 2;
- return at_est2timeout(at_get(&svcpt->scp_at_estimate));
+ req_timeout = req->rq_deadline - req->rq_arrival_time.tv_sec;
+ return max_t(time64_t, at_est2timeout(at_get(&svcpt->scp_at_estimate)),
+ req_timeout);
}
/**
LASSERT(lock->l_export == data->lpa_export);
ldlm_lock_prolong_one(lock, data);
LDLM_LOCK_PUT(lock);
- RETURN_EXIT;
+ if (data->lpa_locks_cnt > 0)
+ RETURN_EXIT;
+ /* The lock was destroyed probably lets try
+ * resource tree. */
+ } else {
+ lock->l_last_used = ktime_get();
+ LDLM_LOCK_PUT(lock);
}
- lock->l_last_used = cfs_time_current();
- LDLM_LOCK_PUT(lock);
}
}
info->fti_xid = 0;
info->fti_pre_version = 0;
- info->fti_used = 0;
memset(&info->fti_attr, 0, sizeof info->fti_attr);
}
const char *dev = lustre_cfg_string(cfg, 0);
struct ofd_thread_info *info = NULL;
struct obd_device *obd;
- struct obd_statfs *osfs;
+ struct tg_grants_data *tgd = &m->ofd_lut.lut_tgd;
struct lu_fid fid;
struct nm_config_file *nodemap_config;
+ struct obd_device_target *obt;
int rc;
ENTRY;
if (rc != 0)
RETURN(rc);
- obd->u.obt.obt_magic = OBT_MAGIC;
+ obt = &obd->u.obt;
+ obt->obt_magic = OBT_MAGIC;
m->ofd_fmd_max_num = OFD_FMD_MAX_NUM_DEFAULT;
m->ofd_fmd_max_age = OFD_FMD_MAX_AGE_DEFAULT;
spin_lock_init(&m->ofd_flags_lock);
m->ofd_raid_degraded = 0;
+ m->ofd_checksum_t10pi_enforce = 0;
m->ofd_syncjournal = 0;
ofd_slc_set(m);
- m->ofd_grant_compat_disable = 0;
m->ofd_soft_sync_limit = OFD_SOFT_SYNC_LIMIT_DEFAULT;
- /* statfs data */
- spin_lock_init(&m->ofd_osfs_lock);
- m->ofd_osfs_age = cfs_time_shift_64(-1000);
- m->ofd_osfs_unstable = 0;
- m->ofd_statfs_inflight = 0;
- m->ofd_osfs_inflight = 0;
-
- /* grant data */
- spin_lock_init(&m->ofd_grant_lock);
- m->ofd_tot_dirty = 0;
- m->ofd_tot_granted = 0;
- m->ofd_tot_pending = 0;
m->ofd_seq_count = 0;
init_waitqueue_head(&m->ofd_inconsistency_thread.t_ctl_waitq);
INIT_LIST_HEAD(&m->ofd_inconsistency_list);
ofd_procfs_add_brw_stats_symlink(m);
- /* populate cached statfs data */
- osfs = &ofd_info(env)->fti_u.osfs;
- rc = ofd_statfs_internal(env, m, osfs, 0, NULL);
- if (rc != 0) {
- CERROR("%s: can't get statfs data, rc %d\n", obd->obd_name, rc);
- GOTO(err_fini_stack, rc);
- }
- if (!IS_PO2(osfs->os_bsize)) {
- CERROR("%s: blocksize (%d) is not a power of 2\n",
- obd->obd_name, osfs->os_bsize);
- GOTO(err_fini_stack, rc = -EPROTO);
- }
- m->ofd_blockbits = fls(osfs->os_bsize) - 1;
-
- if (ONE_MB_BRW_SIZE < (1U << m->ofd_blockbits))
- m->ofd_brw_size = 1U << m->ofd_blockbits;
- else
- m->ofd_brw_size = ONE_MB_BRW_SIZE;
-
- m->ofd_precreate_batch = OFD_PRECREATE_BATCH_DEFAULT;
- if (osfs->os_bsize * osfs->os_blocks < OFD_PRECREATE_SMALL_FS)
- m->ofd_precreate_batch = OFD_PRECREATE_BATCH_SMALL;
-
snprintf(info->fti_u.name, sizeof(info->fti_u.name), "%s-%s",
"filter"/*LUSTRE_OST_NAME*/, obd->obd_uuid.uuid);
m->ofd_namespace = ldlm_namespace_new(obd, info->fti_u.name,
ptlrpc_init_client(LDLM_CB_REQUEST_PORTAL, LDLM_CB_REPLY_PORTAL,
"filter_ldlm_cb_client", &obd->obd_ldlm_client);
- dt_conf_get(env, m->ofd_osd, &m->ofd_dt_conf);
-
rc = tgt_init(env, &m->ofd_lut, obd, m->ofd_osd, ofd_common_slice,
OBD_FAIL_OST_ALL_REQUEST_NET,
OBD_FAIL_OST_ALL_REPLY_NET);
if (rc)
GOTO(err_free_ns, rc);
+ tgd->tgd_reserved_pcnt = 0;
+
+ m->ofd_brw_size = m->ofd_lut.lut_dt_conf.ddp_brw_size;
+ m->ofd_cksum_types_supported =
+ obd_cksum_types_supported_server(obd->obd_name);
+ m->ofd_precreate_batch = OFD_PRECREATE_BATCH_DEFAULT;
+ if (tgd->tgd_osfs.os_bsize * tgd->tgd_osfs.os_blocks <
+ OFD_PRECREATE_SMALL_FS)
+ m->ofd_precreate_batch = OFD_PRECREATE_BATCH_SMALL;
+
rc = ofd_fs_setup(env, m, obd);
if (rc)
GOTO(err_fini_lut, rc);
nodemap_config = nm_config_file_register_tgt(env, m->ofd_osd,
m->ofd_los);
- if (IS_ERR(nodemap_config))
- GOTO(err_fini_los, rc = PTR_ERR(nodemap_config));
-
- obd->u.obt.obt_nodemap_config_file = nodemap_config;
+ if (IS_ERR(nodemap_config)) {
+ rc = PTR_ERR(nodemap_config);
+ if (rc != -EROFS)
+ GOTO(err_fini_los, rc);
+ } else {
+ obt->obt_nodemap_config_file = nodemap_config;
+ }
rc = ofd_start_inconsistency_verification_thread(m);
if (rc != 0)
GOTO(err_fini_nm, rc);
- tgt_adapt_sptlrpc_conf(&m->ofd_lut, 1);
+ tgt_adapt_sptlrpc_conf(&m->ofd_lut);
RETURN(0);
err_fini_nm:
- nm_config_file_deregister_tgt(env, obd->u.obt.obt_nodemap_config_file);
- obd->u.obt.obt_nodemap_config_file = NULL;
+ nm_config_file_deregister_tgt(env, obt->obt_nodemap_config_file);
+ obt->obt_nodemap_config_file = NULL;
err_fini_los:
local_oid_storage_fini(env, m->ofd_los);
m->ofd_los = NULL;
stop.ls_status = LS_PAUSED;
stop.ls_flags = 0;
lfsck_stop(env, m->ofd_osd, &stop);
+ ofd_stack_pre_fini(env, m, &m->ofd_dt_dev.dd_lu_dev);
target_recovery_fini(obd);
if (m->ofd_namespace != NULL)
ldlm_namespace_free_prior(m->ofd_namespace, NULL,
nm_config_file_deregister_tgt(env, obd->u.obt.obt_nodemap_config_file);
obd->u.obt.obt_nodemap_config_file = NULL;
- if (m->ofd_los != NULL) {
- local_oid_storage_fini(env, m->ofd_los);
- m->ofd_los = NULL;
- }
-
if (m->ofd_namespace != NULL) {
ldlm_namespace_free_post(m->ofd_namespace);
d->ld_obd->obd_namespace = m->ofd_namespace = NULL;
git://git.whamcloud.com / fs / lustre-release.git / blobdiff