#include <lustre_param.h>
#include <lustre_quota.h>
#include <lustre_lfsck.h>
+#include <lustre_nodemap.h>
mdl_mode_t mdt_mdl_lock_modes[] = {
[LCK_MINMODE] = MDL_MINMODE,
void mdt_pack_attr2body(struct mdt_thread_info *info, struct mdt_body *b,
const struct lu_attr *attr, const struct lu_fid *fid)
{
- struct md_attr *ma = &info->mti_attr;
+ struct md_attr *ma = &info->mti_attr;
+ struct obd_export *exp = info->mti_exp;
+ struct lu_nodemap *nodemap = exp->exp_target_data.ted_nodemap;
- LASSERT(ma->ma_valid & MA_INODE);
+ LASSERT(ma->ma_valid & MA_INODE);
b->mbo_atime = attr->la_atime;
b->mbo_mtime = attr->la_mtime;
b->mbo_mode = attr->la_mode;
b->mbo_size = attr->la_size;
b->mbo_blocks = attr->la_blocks;
- b->mbo_uid = attr->la_uid;
- b->mbo_gid = attr->la_gid;
+ b->mbo_uid = nodemap_map_id(nodemap, NODEMAP_UID,
+ NODEMAP_FS_TO_CLIENT,
+ attr->la_uid);
+ b->mbo_gid = nodemap_map_id(nodemap, NODEMAP_GID,
+ NODEMAP_FS_TO_CLIENT,
+ attr->la_gid);
b->mbo_flags = attr->la_flags;
b->mbo_nlink = attr->la_nlink;
b->mbo_rdev = attr->la_rdev;
static int mdt_getattr_internal(struct mdt_thread_info *info,
struct mdt_object *o, int ma_need)
{
- struct md_object *next = mdt_object_child(o);
- const struct mdt_body *reqbody = info->mti_body;
- struct ptlrpc_request *req = mdt_info_req(info);
- struct md_attr *ma = &info->mti_attr;
- struct lu_attr *la = &ma->ma_attr;
- struct req_capsule *pill = info->mti_pill;
- const struct lu_env *env = info->mti_env;
- struct mdt_body *repbody;
- struct lu_buf *buffer = &info->mti_buf;
- int rc;
- int is_root;
- ENTRY;
+ struct md_object *next = mdt_object_child(o);
+ const struct mdt_body *reqbody = info->mti_body;
+ struct ptlrpc_request *req = mdt_info_req(info);
+ struct md_attr *ma = &info->mti_attr;
+ struct lu_attr *la = &ma->ma_attr;
+ struct req_capsule *pill = info->mti_pill;
+ const struct lu_env *env = info->mti_env;
+ struct mdt_body *repbody;
+ struct lu_buf *buffer = &info->mti_buf;
+ struct obd_export *exp = info->mti_exp;
+ struct lu_nodemap *nodemap = exp->exp_target_data.ted_nodemap;
+ int rc;
+ int is_root;
+ ENTRY;
- if (OBD_FAIL_CHECK(OBD_FAIL_MDS_GETATTR_PACK))
- RETURN(err_serious(-ENOMEM));
+ if (OBD_FAIL_CHECK(OBD_FAIL_MDS_GETATTR_PACK))
+ RETURN(err_serious(-ENOMEM));
- repbody = req_capsule_server_get(pill, &RMF_MDT_BODY);
+ repbody = req_capsule_server_get(pill, &RMF_MDT_BODY);
- ma->ma_valid = 0;
+ ma->ma_valid = 0;
if (mdt_object_remote(o)) {
/* This object is located on remote node.*/
PFID(mdt_object_fid(o)), rc);
}
} else {
- repbody->mbo_aclsize = rc;
- repbody->mbo_valid |= OBD_MD_FLACL;
- rc = 0;
+ rc = nodemap_map_acl(nodemap, buffer->lb_buf,
+ rc, NODEMAP_FS_TO_CLIENT);
+ /* if all ACLs mapped out, rc is still >= 0 */
+ if (rc < 0) {
+ CERROR("%s: nodemap_map_acl unable to"
+ " parse "DFID" ACL: rc = %d\n",
+ mdt_obd_name(info->mti_mdt),
+ PFID(mdt_object_fid(o)), rc);
+ } else {
+ repbody->mbo_aclsize = rc;
+ repbody->mbo_valid |= OBD_MD_FLACL;
+ rc = 0;
+ }
}
}
}
int id, rc;
struct mdt_device *mdt = mdt_exp2dev(exp);
struct lu_device *qmt = mdt->mdt_qmt_dev;
+ struct lu_nodemap *nodemap = exp->exp_target_data.ted_nodemap;
ENTRY;
oqctl = req_capsule_client_get(pill, &RMF_OBD_QUOTACTL);
/* deprecated, not used any more */
RETURN(-EOPNOTSUPP);
/* master quotactl */
- case Q_GETINFO:
case Q_SETINFO:
case Q_SETQUOTA:
+ if (!nodemap_can_setquota(nodemap))
+ RETURN(-EPERM);
+ case Q_GETINFO:
case Q_GETQUOTA:
if (qmt == NULL)
RETURN(-EOPNOTSUPP);
}
}
+ if (oqctl->qc_type == USRQUOTA)
+ id = nodemap_map_id(nodemap, NODEMAP_UID,
+ NODEMAP_CLIENT_TO_FS, id);
+ else if (oqctl->qc_type == GRPQUOTA)
+ id = nodemap_map_id(nodemap, NODEMAP_UID,
+ NODEMAP_CLIENT_TO_FS, id);
+
repoqc = req_capsule_server_get(pill, &RMF_OBD_QUOTACTL);
if (repoqc == NULL)
RETURN(err_serious(-EFAULT));
return 0;
}
-/* mds_connect copy */
-static int mdt_obd_connect(const struct lu_env *env,
- struct obd_export **exp, struct obd_device *obd,
- struct obd_uuid *cluuid,
- struct obd_connect_data *data,
- void *localdata)
-{
- struct obd_export *lexp;
- struct lustre_handle conn = { 0 };
- struct mdt_device *mdt;
- int rc;
- ENTRY;
-
- LASSERT(env != NULL);
- if (!exp || !obd || !cluuid)
- RETURN(-EINVAL);
-
- mdt = mdt_dev(obd->obd_lu_dev);
-
- /*
- * first, check whether the stack is ready to handle requests
- * XXX: probably not very appropriate method is used now
- * at some point we should find a better one
- */
- if (!test_bit(MDT_FL_SYNCED, &mdt->mdt_state) && data != NULL &&
- !(data->ocd_connect_flags & OBD_CONNECT_LIGHTWEIGHT)) {
- rc = obd_get_info(env, mdt->mdt_child_exp,
- sizeof(KEY_OSP_CONNECTED),
- KEY_OSP_CONNECTED, NULL, NULL, NULL);
- if (rc)
- RETURN(-EAGAIN);
- set_bit(MDT_FL_SYNCED, &mdt->mdt_state);
- }
-
- rc = class_connect(&conn, obd, cluuid);
- if (rc)
- RETURN(rc);
-
- lexp = class_conn2export(&conn);
- LASSERT(lexp != NULL);
-
- rc = mdt_connect_internal(lexp, mdt, data);
- if (rc == 0) {
- struct lsd_client_data *lcd = lexp->exp_target_data.ted_lcd;
-
- LASSERT(lcd);
- memcpy(lcd->lcd_uuid, cluuid, sizeof lcd->lcd_uuid);
- rc = tgt_client_new(env, lexp);
- if (rc == 0)
- mdt_export_stats_init(obd, lexp, localdata);
-
- /* For phase I, sync for cross-ref operation. */
- spin_lock(&lexp->exp_lock);
- lexp->exp_keep_sync = 1;
- spin_unlock(&lexp->exp_lock);
- }
-
- if (rc != 0) {
- class_disconnect(lexp);
- *exp = NULL;
- } else {
- *exp = lexp;
- }
-
- RETURN(rc);
-}
-
-static int mdt_obd_reconnect(const struct lu_env *env,
- struct obd_export *exp, struct obd_device *obd,
- struct obd_uuid *cluuid,
- struct obd_connect_data *data,
- void *localdata)
-{
- int rc;
- ENTRY;
-
- if (exp == NULL || obd == NULL || cluuid == NULL)
- RETURN(-EINVAL);
-
- rc = mdt_connect_internal(exp, mdt_dev(obd->obd_lu_dev), data);
- if (rc == 0)
- mdt_export_stats_init(obd, exp, localdata);
-
- RETURN(rc);
-}
-
static int mdt_ctxt_add_dirty_flag(struct lu_env *env,
struct mdt_thread_info *info,
struct mdt_file_data *mfd)
LASSERT(exp);
class_export_get(exp);
+ nodemap_del_member(exp);
rc = server_disconnect_export(exp);
if (rc != 0)
CDEBUG(D_IOCTL, "server disconnect error: rc = %d\n", rc);
RETURN(rc);
}
+/* mds_connect copy */
+static int mdt_obd_connect(const struct lu_env *env,
+ struct obd_export **exp, struct obd_device *obd,
+ struct obd_uuid *cluuid,
+ struct obd_connect_data *data,
+ void *localdata)
+{
+ struct obd_export *lexp;
+ struct lustre_handle conn = { 0 };
+ struct mdt_device *mdt;
+ int rc;
+ lnet_nid_t *client_nid = localdata;
+ ENTRY;
+
+ LASSERT(env != NULL);
+ if (!exp || !obd || !cluuid)
+ RETURN(-EINVAL);
+
+ mdt = mdt_dev(obd->obd_lu_dev);
+
+ /*
+ * first, check whether the stack is ready to handle requests
+ * XXX: probably not very appropriate method is used now
+ * at some point we should find a better one
+ */
+ if (!test_bit(MDT_FL_SYNCED, &mdt->mdt_state) && data != NULL &&
+ !(data->ocd_connect_flags & OBD_CONNECT_LIGHTWEIGHT)) {
+ rc = obd_get_info(env, mdt->mdt_child_exp,
+ sizeof(KEY_OSP_CONNECTED),
+ KEY_OSP_CONNECTED, NULL, NULL, NULL);
+ if (rc)
+ RETURN(-EAGAIN);
+ set_bit(MDT_FL_SYNCED, &mdt->mdt_state);
+ }
+
+ rc = class_connect(&conn, obd, cluuid);
+ if (rc)
+ RETURN(rc);
+
+ lexp = class_conn2export(&conn);
+ LASSERT(lexp != NULL);
+
+ rc = mdt_connect_internal(lexp, mdt, data);
+ if (rc == 0) {
+ struct lsd_client_data *lcd = lexp->exp_target_data.ted_lcd;
+
+ LASSERT(lcd);
+ memcpy(lcd->lcd_uuid, cluuid, sizeof lcd->lcd_uuid);
+ rc = tgt_client_new(env, lexp);
+ if (rc == 0) {
+ rc = nodemap_add_member(*client_nid, lexp);
+ if (rc != 0 && rc != -EEXIST)
+ goto out;
+
+ mdt_export_stats_init(obd, lexp, localdata);
+ }
+
+ /* For phase I, sync for cross-ref operation. */
+ spin_lock(&lexp->exp_lock);
+ lexp->exp_keep_sync = 1;
+ spin_unlock(&lexp->exp_lock);
+ }
+out:
+ if (rc != 0) {
+ class_disconnect(lexp);
+ *exp = NULL;
+ } else {
+ *exp = lexp;
+ }
+
+ RETURN(rc);
+}
+
+static int mdt_obd_reconnect(const struct lu_env *env,
+ struct obd_export *exp, struct obd_device *obd,
+ struct obd_uuid *cluuid,
+ struct obd_connect_data *data,
+ void *localdata)
+{
+ lnet_nid_t *client_nid = localdata;
+ int rc;
+ ENTRY;
+
+ if (exp == NULL || obd == NULL || cluuid == NULL)
+ RETURN(-EINVAL);
+
+ rc = mdt_connect_internal(exp, mdt_dev(obd->obd_lu_dev), data);
+ if (rc == 0) {
+ rc = nodemap_add_member(*client_nid, exp);
+ if (rc == 0 || rc == -EEXIST)
+ mdt_export_stats_init(obd, exp, localdata);
+ }
+
+ RETURN(rc);
+}
+
/* FIXME: Can we avoid using these two interfaces? */
static int mdt_init_export(struct obd_export *exp)
{
git://git.whamcloud.com / fs / lustre-release.git / blobdiff