From 21684787fff47b25abf1ea06283bb4844114d429 Mon Sep 17 00:00:00 2001 From: yatip Date: Thu, 16 Jan 2020 12:54:43 +0530 Subject: xlator/dht-linkfile: structure logging convert all gf_msg() to gf_smsg() Updates: #657 Change-Id: I9104ba8a8102f04d031a208abb06b6cf8ea8fd13 Signed-off-by: yatip --- xlators/cluster/dht/src/dht-linkfile.c | 43 +++--- xlators/cluster/dht/src/dht-messages.h | 252 ++++++++++++++++++++++++++++++++- 2 files changed, 269 insertions(+), 26 deletions(-) (limited to 'xlators/cluster/dht') diff --git a/xlators/cluster/dht/src/dht-linkfile.c b/xlators/cluster/dht/src/dht-linkfile.c index 2f4e1813be0..67f2c5ed490 100644 --- a/xlators/cluster/dht/src/dht-linkfile.c +++ b/xlators/cluster/dht/src/dht-linkfile.c @@ -34,9 +34,9 @@ dht_linkfile_lookup_cbk(call_frame_t *frame, void *cookie, xlator_t *this, is_linkfile = check_is_linkfile(inode, stbuf, xattr, conf->link_xattr_name); if (!is_linkfile) - gf_msg(this->name, GF_LOG_WARNING, 0, DHT_MSG_NOT_LINK_FILE_ERROR, - "got non-linkfile %s:%s, gfid = %s", prev->name, local->loc.path, - gfid); + gf_smsg(this->name, GF_LOG_WARNING, 0, DHT_MSG_NOT_LINK_FILE_ERROR, + "name=%s", prev->name, "path=%s", local->loc.path, "gfid=%s", + gfid, NULL); out: local->linkfile.linkfile_cbk(frame, cookie, this, op_ret, op_errno, inode, stbuf, postparent, postparent, xattr); @@ -73,9 +73,8 @@ dht_linkfile_create_cbk(call_frame_t *frame, void *cookie, xlator_t *this, goto out; ret = dict_set_uint32(xattrs, conf->link_xattr_name, 256); if (ret) { - gf_msg(this->name, GF_LOG_ERROR, 0, DHT_MSG_DICT_SET_FAILED, - "Failed to set dictionary value. key : %s", - conf->link_xattr_name); + gf_smsg(this->name, GF_LOG_ERROR, 0, DHT_MSG_DICT_SET_FAILED, + "mame=%s", conf->link_xattr_name, NULL); goto out; } @@ -125,27 +124,23 @@ dht_linkfile_create(call_frame_t *frame, fop_mknod_cbk_t linkfile_cbk, ret = dict_set_gfuuid(dict, "gfid-req", local->gfid, true); if (ret) - gf_msg("dht-linkfile", GF_LOG_INFO, 0, DHT_MSG_DICT_SET_FAILED, - "%s: Failed to set dictionary value: " - "key = gfid-req, gfid = %s ", - loc->path, gfid); + gf_smsg("dht-linkfile", GF_LOG_INFO, 0, DHT_MSG_DICT_SET_FAILED, + "path=%s", loc->path, "gfid=%s", gfid, NULL); } else { gf_uuid_unparse(loc->gfid, gfid); } ret = dict_set_str(dict, GLUSTERFS_INTERNAL_FOP_KEY, "yes"); if (ret) - gf_msg("dht-linkfile", GF_LOG_INFO, 0, DHT_MSG_DICT_SET_FAILED, - "%s: Failed to set dictionary value: key = %s," - " gfid = %s", - loc->path, GLUSTERFS_INTERNAL_FOP_KEY, gfid); + gf_smsg("dht-linkfile", GF_LOG_INFO, 0, DHT_MSG_DICT_SET_FAILED, + "path=%s", loc->path, "key=%s", GLUSTERFS_INTERNAL_FOP_KEY, + "gfid=%s", gfid, NULL); ret = dict_set_str(dict, conf->link_xattr_name, tovol->name); if (ret < 0) { - gf_msg(frame->this->name, GF_LOG_INFO, 0, DHT_MSG_CREATE_LINK_FAILED, - "%s: failed to initialize linkfile data, gfid = %s", loc->path, - gfid); + gf_smsg(frame->this->name, GF_LOG_INFO, 0, DHT_MSG_CREATE_LINK_FAILED, + "path=%s", loc->path, "gfid=%s", gfid, NULL); goto out; } @@ -186,10 +181,9 @@ dht_linkfile_unlink_cbk(call_frame_t *frame, void *cookie, xlator_t *this, if (op_ret == -1) { gf_uuid_unparse(local->loc.gfid, gfid); - gf_msg(this->name, GF_LOG_INFO, op_errno, DHT_MSG_UNLINK_FAILED, - "Unlinking linkfile %s (gfid = %s)on " - "subvolume %s failed ", - local->loc.path, gfid, subvol->name); + gf_smsg(this->name, GF_LOG_INFO, op_errno, DHT_MSG_UNLINK_FAILED, + "path=%s", local->loc.path, "gfid=%s", gfid, "subvolume=%s", + subvol->name, NULL); } DHT_STACK_DESTROY(frame); @@ -269,10 +263,9 @@ dht_linkfile_setattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this, loc = &local->loc; if (op_ret) - gf_msg(this->name, GF_LOG_ERROR, op_errno, DHT_MSG_SETATTR_FAILED, - "Failed to set attr uid/gid on %s" - " : ", - (loc->path ? loc->path : "NULL"), uuid_utoa(local->gfid)); + gf_smsg(this->name, GF_LOG_ERROR, op_errno, DHT_MSG_SETATTR_FAILED, + "path=%s", (loc->path ? loc->path : "NULL"), "gfid=%s", + uuid_utoa(local->gfid), NULL); DHT_STACK_DESTROY(frame); diff --git a/xlators/cluster/dht/src/dht-messages.h b/xlators/cluster/dht/src/dht-messages.h index afc7460151b..6fd40e0397e 100644 --- a/xlators/cluster/dht/src/dht-messages.h +++ b/xlators/cluster/dht/src/dht-messages.h @@ -79,6 +79,256 @@ GLFS_MSGID( DHT_MSG_ENTRYLK_ERROR, DHT_MSG_INODELK_ERROR, DHT_MSG_LOC_FAILED, DHT_MSG_UNKNOWN_FOP, DHT_MSG_MIGRATE_FILE_SKIPPED, DHT_MSG_DIR_XATTR_HEAL_FAILED, DHT_MSG_HASHED_SUBVOL_DOWN, - DHT_MSG_NON_HASHED_SUBVOL_DOWN); + DHT_MSG_NON_HASHED_SUBVOL_DOWN, DHT_MSG_SYNCTASK_CREATE_FAILED, + DHT_MSG_DIR_HEAL_ABORT, DHT_MSG_MIGRATE_SKIP, DHT_MSG_FD_CREATE_FAILED, + DHT_MSG_DICT_NEW_FAILED, DHT_MSG_FAILED_TO_OPEN, DHT_MSG_CREATE_FAILED, + DHT_MSG_FILE_NOT_EXIST, DHT_MSG_CHOWN_FAILED, DHT_MSG_FALLOCATE_FAILED, + DHT_MSG_FTRUNCATE_FAILED, DHT_MSG_STATFS_FAILED, DHT_MSG_WRITE_CROSS, + DHT_MSG_NEW_TARGET_FOUND, DHT_MSG_INSUFF_MEMORY, DHT_MSG_SET_XATTR_FAILED, + DHT_MSG_SET_MODE_FAILED, DHT_MSG_FILE_EXISTS_IN_DEST, + DHT_MSG_SYMLINK_FAILED, DHT_MSG_LINKFILE_DEL_FAILED, DHT_MSG_MKNOD_FAILED, + DHT_MSG_MIGRATE_CLEANUP_FAILED, DHT_MSG_LOCK_MIGRATE, + DHT_MSG_PARENT_BUILD_FAILED, DHT_MSG_HASHED_SUBVOL_NOT_FOUND, + DHT_MSG_ACQUIRE_ENTRYLK_FAILED, DHT_MSG_CREATE_DST_FAILED, + DHT_MSG_MIGRATION_EXIT, DHT_MSG_CHANGED_DST, DHT_MSG_TRACE_FAILED, + DHT_MSG_WRITE_LOCK_FAILED, DHT_MSG_GETACTIVELK_FAILED, DHT_MSG_STAT_FAILED, + DHT_MSG_UNLINK_PERFORM_FAILED, DHT_MSG_CLANUP_SOURCE_FILE_FAILED, + DHT_MSG_UNLOCK_FILE_FAILED, DHT_MSG_REMOVE_XATTR_FAILED, + DHT_MSG_DATA_MIGRATE_ABORT, DHT_MSG_DEFRAG_NULL, DHT_MSG_PARENT_NULL, + DHT_MSG_GFID_NOT_PRESENT, DHT_MSG_CHILD_LOC_FAILED, + DHT_MSG_SET_LOOKUP_FAILED, DHT_MSG_DIR_REMOVED, + DHT_MSG_TIER_FIX_LAYOUT_STARTED, DHT_MSG_FIX_NOT_COMP, + DHT_MSG_REMOVE_TIER_FAILED, DHT_MSG_SUBVOL_DETER_FAILED, + DHT_MSG_LOCAL_SUBVOL, DHT_MSG_NODE_UUID, DHT_MSG_SIZE_FILE, + DHT_MSG_GET_DATA_SIZE_FAILED, DHT_MSG_PTHREAD_JOIN_FAILED, + DHT_MSG_COUNTER_THREAD_CREATE_FAILED, DHT_MSG_MIGRATION_INIT_QUEUE_FAILED, + DHT_MSG_PAUSED_TIMEOUT, DHT_MSG_WOKE, DHT_MSG_ABORT_REBALANCE, + DHT_MSG_CREATE_TASK_REBAL_FAILED, DHT_MSG_REBAL_ESTIMATE_NOT_AVAIL, + DHT_MSG_MIG_TIER_PAUSED, DHT_MSG_ADD_CHOICES_ERROR, + DHT_MSG_GET_CHOICES_ERROR, DHT_MSG_PREPARE_STATUS_ERROR, + DHT_MSG_SET_CHOICE_FAILED, DHT_MSG_SET_HASHED_SUBVOL_FAILED, + DHT_MSG_XATTR_HEAL_NOT_POSS, DHT_MSG_LINKTO_FILE_FAILED, + DHT_MSG_STALE_LINKFILE_DELETE, DHT_MSG_NO_SUBVOL_FOR_LINKTO, + DHT_MSG_SUBVOL_RETURNED, DHT_MSG_UNKNOWN_LOCAL_XSEL, DHT_MSG_GET_XATTR_ERR, + DHT_MSG_ALLOC_OR_FILL_FAILED, DHT_MSG_GET_REAL_NAME_FAILED, + DHT_MSG_COPY_UUID_FAILED, DHT_MSG_MDS_DETER_FAILED, + DHT_MSG_CREATE_REBAL_FAILED, DHT_MSG_LINK_LAYOUT_FAILED, + DHT_MSG_NO_SUBVOL_IN_LAYOUT, DHT_MSG_MEM_ALLOC_FAILED, + DHT_MSG_SET_IN_PARAMS_DICT_FAILED, DHT_MSG_LOC_COPY_FAILED, + DHT_MSG_PARENT_LOC_FAILED, DHT_MSG_CREATE_LOCK_FAILED, + DHT_MSG_PREV_ATTEMPT_FAILED, DHT_MSG_REFRESH_ATTEMPT, + DHT_MSG_ACQUIRE_LOCK_FAILED, DHT_MSG_CREATE_STUB_FAILED, + DHT_MSG_WIND_LOCK_REQ_FAILED, DHT_MSG_REFRESH_FAILED, + DHT_MSG_CACHED_SUBVOL_ERROR, DHT_MSG_NO_LINK_SUBVOL, DHT_MSG_SET_KEY_FAILED, + DHT_MSG_REMOVE_LINKTO_FAILED, DHT_MSG_LAYOUT_DICT_SET_FAILED); +#define DHT_MSG_FD_CTX_SET_FAILED_STR "Failed to set fd ctx" +#define DHT_MSG_INVALID_VALUE_STR "Different dst found in the fd ctx" +#define DHT_MSG_UNKNOWN_FOP_STR "Unknown FOP on file" +#define DHT_MSG_OPEN_FD_ON_DST_FAILED_STR "Failed to open the fd on file" +#define DHT_MSG_SYNCTASK_CREATE_FAILED_STR "Failed to create synctask" +#define DHT_MSG_ASPRINTF_FAILED_STR \ + "asprintf failed while fetching subvol from the id" +#define DHT_MSG_HAS_MIGINFO_STR "Found miginfo in the inode ctx" +#define DHT_MSG_FILE_LOOKUP_FAILED_STR "failed to lookup the file" +#define DHT_MSG_INVALID_LINKFILE_STR \ + "linkto target is different from cached-subvol. treating as destination " \ + "subvol" +#define DHT_MSG_GFID_MISMATCH_STR "gfid different on the target file" +#define DHT_MSG_GET_XATTR_FAILED_STR "failed to get 'linkto' xattr" +#define DHT_MSG_SET_INODE_CTX_FAILED_STR "failed to set inode-ctx target file" +#define DHT_MSG_DIR_SELFHEAL_FAILED_STR "Healing of path failed on subvolume" +#define DHT_MSG_DIR_HEAL_ABORT_STR \ + "Failed to get path from subvol. Aborting directory healing" +#define DHT_MSG_DIR_XATTR_HEAL_FAILED_STR "xattr heal failed for directory" +#define DHT_MSG_LOCK_INODE_UNREF_FAILED_STR \ + "Found a NULL inode. Failed to unref the inode" +#define DHT_MSG_DICT_SET_FAILED_STR "Failed to set dictionary value" +#define DHT_MSG_NOT_LINK_FILE_ERROR_STR "got non-linkfile" +#define DHT_MSG_CREATE_LINK_FAILED_STR "failed to initialize linkfile data" +#define DHT_MSG_UNLINK_FAILED_STR "Unlinking linkfile on subvolume failed" +#define DHT_MSG_MIGRATE_FILE_FAILED_STR "Migrate file failed" +#define DHT_MSG_NO_MEMORY_STR "could not allocate memory for dict" +#define DHT_MSG_SUBVOL_ERROR_STR "Failed to get linkto subvol" +#define DHT_MSG_MIGRATE_HARDLINK_FILE_FAILED_STR "link failed on subvol" +#define DHT_MSG_MIGRATE_FILE_SKIPPED_STR "Migration skipped" +#define DHT_MSG_FD_CREATE_FAILED_STR "fd create failed" +#define DHT_MSG_DICT_NEW_FAILED_STR "dict_new failed" +#define DHT_MSG_FAILED_TO_OPEN_STR "failed to open" +#define DHT_MSG_CREATE_FAILED_STR "failed to create" +#define DHT_MSG_FILE_NOT_EXIST_STR "file does not exist" +#define DHT_MSG_CHOWN_FAILED_STR "chown failed" +#define DHT_MSG_FALLOCATE_FAILED_STR "fallocate failed" +#define DHT_MSG_FTRUNCATE_FAILED_STR "ftruncate failed" +#define DHT_MSG_STATFS_FAILED_STR "failed to get statfs" +#define DHT_MSG_WRITE_CROSS_STR \ + "write will cross min-fre-disk for file on subvol. looking for new subvol" +#define DHT_MSG_SUBVOL_INSUFF_SPACE_STR \ + "Could not find any subvol with space accommodating the file. Cosider " \ + "adding bricks" +#define DHT_MSG_NEW_TARGET_FOUND_STR "New target found for file" +#define DHT_MSG_INSUFF_MEMORY_STR "insufficient memory" +#define DHT_MSG_MIG_TIER_PAUSED_STR "Migrate file paused" +#define DHT_MSG_SET_XATTR_FAILED_STR "failed to set xattr" +#define DHT_MSG_SET_MODE_FAILED_STR "failed to set mode" +#define DHT_MSG_FILE_EXISTS_IN_DEST_STR "file exists in destination" +#define DHT_MSG_LINKFILE_DEL_FAILED_STR "failed to delete the linkfile" +#define DHT_MSG_SYMLINK_FAILED_STR "symlink failed" +#define DHT_MSG_MKNOD_FAILED_STR "mknod failed" +#define DHT_MSG_SETATTR_FAILED_STR "failed to perform setattr" +#define DHT_MSG_MIGRATE_CLEANUP_FAILED_STR \ + "Migrate file cleanup failed: failed to fstat file" +#define DHT_MSG_LOCK_MIGRATE_STR "locks will be migrated for file" +#define DHT_MSG_PARENT_BUILD_FAILED_STR \ + "failed to build parent loc, which is needed to acquire entrylk to " \ + "synchronize with renames on this path. Skipping migration" +#define DHT_MSG_HASHED_SUBVOL_NOT_FOUND_STR \ + "cannot find hashed subvol which is needed to synchronize with renames " \ + "on this path. Skipping migration" +#define DHT_MSG_ACQUIRE_ENTRYLK_FAILED_STR "failed to acquire entrylk on subvol" +#define DHT_MSG_CREATE_DST_FAILED_STR "create dst failed for file" +#define DHT_MSG_MIGRATION_EXIT_STR "Exiting migration" +#define DHT_MSG_CHANGED_DST_STR "destination changed fo file" +#define DHT_MSG_TRACE_FAILED_STR "Trace failed" +#define DHT_MSG_WRITE_LOCK_FAILED_STR "write lock failed" +#define DHT_MSG_GETACTIVELK_FAILED_STR "getactivelk failed for file" +#define DHT_MSG_STAT_FAILED_STR "failed to do a stat" +#define DHT_MSG_UNLINK_PERFORM_FAILED_STR "failed to perform unlink" +#define DHT_MSG_MIGRATE_FILE_COMPLETE_STR "completed migration" +#define DHT_MSG_CLANUP_SOURCE_FILE_FAILED_STR "failed to cleanup source file" +#define DHT_MSG_UNLOCK_FILE_FAILED_STR "failed to unlock file" +#define DHT_MSG_REMOVE_XATTR_FAILED_STR "remove xattr failed" +#define DHT_MSG_SOCKET_ERROR_STR "Failed to unlink listener socket" +#define DHT_MSG_HASHED_SUBVOL_GET_FAILED_STR "Failed to get hashed subvolume" +#define DHT_MSG_CACHED_SUBVOL_GET_FAILED_STR "Failed to get cached subvolume" +#define DHT_MSG_MIGRATE_DATA_FAILED_STR "migrate-data failed" +#define DHT_MSG_DEFRAG_NULL_STR "defrag is NULL" +#define DHT_MSG_DATA_MIGRATE_ABORT_STR \ + "Readdirp failed. Aborting data migration for dict" +#define DHT_MSG_LAYOUT_FIX_FAILED_STR "fix layout failed" +#define DHT_MSG_PARENT_NULL_STR "parent is NULL" +#define DHT_MSG_GFID_NOT_PRESENT_STR "gfid not present" +#define DHT_MSG_CHILD_LOC_FAILED_STR "Child loc build failed" +#define DHT_MSG_SET_LOOKUP_FAILED_STR "Failed to set lookup" +#define DHT_MSG_LOG_TIER_STATUS_STR "lookup to cold tier on attach heal failed" +#define DHT_MSG_DIR_LOOKUP_FAILED_STR "lookup failed" +#define DHT_MSG_DIR_REMOVED_STR "Dir renamed or removed. Skipping" +#define DHT_MSG_READDIR_ERROR_STR "readdir failed, Aborting fix-layout" +#define DHT_MSG_SETTLE_HASH_FAILED_STR "Settle hash failed" +#define DHT_MSG_DEFRAG_PROCESS_DIR_FAILED_STR "gf_defrag_process_dir failed" +#define DHT_MSG_TIER_FIX_LAYOUT_STARTED_STR "Tiering fix layout started" +#define DHT_MSG_FIX_NOT_COMP_STR \ + "Unable to retrieve fixlayout xattr. Assume background fix layout not " \ + "complete" +#define DHT_MSG_REMOVE_TIER_FAILED_STR "Failed removing tier fix layout xattr" +#define DHT_MSG_SUBVOL_DETER_FAILED_STR \ + "local subvolume determination failed with error" +#define DHT_MSG_LOCAL_SUBVOL_STR "local subvol" +#define DHT_MSG_NODE_UUID_STR "node uuid" +#define DHT_MSG_SIZE_FILE_STR "Total size files" +#define DHT_MSG_GET_DATA_SIZE_FAILED_STR \ + "Failed to get the total data size. Unable to estimate time to complete " \ + "rebalance" +#define DHT_MSG_PTHREAD_JOIN_FAILED_STR \ + "file_counter_thread: pthread_join failed" +#define DHT_MSG_COUNTER_THREAD_CREATE_FAILED_STR \ + "Failed to create the file counter thread" +#define DHT_MSG_MIGRATION_INIT_QUEUE_FAILED_STR \ + "Failed to initialise migration queue" +#define DHT_MSG_REBALANCE_STOPPED_STR "Received stop command on rebalance" +#define DHT_MSG_TIER_RESUME_STR "Pause end. Resume tiering" +#define DHT_MSG_TIER_PAUSED_STR "Pause tiering" +#define DHT_MSG_PAUSED_TIMEOUT_STR "Request pause timer timeout" +#define DHT_MSG_WOKE_STR "woken" +#define DHT_MSG_ABORT_REBALANCE_STR "Aborting rebalance" +#define DHT_MSG_REBALANCE_START_FAILED_STR \ + "Failed to start rebalance: look up on / failed" +#define DHT_MSG_CREATE_TASK_REBAL_FAILED_STR \ + "Could not create task for rebalance" +#define DHT_MSG_REBAL_ESTIMATE_NOT_AVAIL_STR \ + "Rebalance estimates will not be available" +#define DHT_MSG_REBALANCE_STATUS_STR "Rebalance status" +#define DHT_MSG_DATA_NULL_STR "data value is NULL" +#define DHT_MSG_ADD_CHOICES_ERROR_STR "Error to add choices in buffer" +#define DHT_MSG_GET_CHOICES_ERROR_STR "Error to get choices" +#define DHT_MSG_PREPARE_STATUS_ERROR_STR "Error to prepare status" +#define DHT_MSG_SET_CHOICE_FAILED_STR "Failed to set full choice" +#define DHT_MSG_AGGREGATE_QUOTA_XATTR_FAILED_STR \ + "Failed to aggregate quota xattr" +#define DHT_MSG_FILE_TYPE_MISMATCH_STR \ + "path exists as a file on one subvolume and directory on another. Please " \ + "fix it manually" +#define DHT_MSG_LAYOUT_SET_FAILED_STR "failed to set layout for subvolume" +#define DHT_MSG_LAYOUT_MERGE_FAILED_STR "failed to merge layouts for subvolume" +#define DHT_MSG_SET_HASHED_SUBVOL_FAILED_STR "Failed to set hashed subvolume" +#define DHT_MSG_XATTR_HEAL_NOT_POSS_STR \ + "No gfid exists for path. so healing xattr is not possible" +#define DHT_MSG_REVALIDATE_CBK_INFO_STR "Revalidate: subvolume returned -1" +#define DHT_MSG_LAYOUT_MISMATCH_STR "Mismatching layouts" +#define DHT_MSG_UNLINK_LOOKUP_INFO_STR "lookup_unlink retuened" +#define DHT_MSG_LINKTO_FILE_FAILED_STR \ + "Could not unlink the linkto file as either fd is open and/or linkto " \ + "xattr is set" +#define DHT_MSG_LAYOUT_PRESET_FAILED_STR \ + "Could not set pre-set layout for subvolume" +#define DHT_MSG_FILE_ON_MULT_SUBVOL_STR \ + "multiple subvolumes have file (preferably rename the file in the " \ + "backend, and do a fresh lookup" +#define DHT_MSG_STALE_LINKFILE_DELETE_STR \ + "attempting deletion of stale linkfile" +#define DHT_MSG_LINK_FILE_LOOKUP_INFO_STR "Lookup on following linkfile" +#define DHT_MSG_NO_SUBVOL_FOR_LINKTO_STR "No link subvolume for linkto" +#define DHT_MSG_SUBVOL_RETURNED_STR "Subvolume returned -1" +#define DHT_MSG_UNKNOWN_LOCAL_XSEL_STR "Unknown local->xsel" +#define DHT_MSG_DICT_GET_FAILED_STR "Failed to get" +#define DHT_MSG_UUID_PARSE_ERROR_STR "Failed to parse uuid" +#define DHT_MSG_GET_XATTR_ERR_STR "getxattr err for dir" +#define DHT_MSG_ALLOC_OR_FILL_FAILED_STR "alloc or fill failed" +#define DHT_MSG_UPGRADE_BRICKS_STR \ + "At least one of the bricks does not support this operation. Please " \ + "upgrade all bricks" +#define DHT_MSG_GET_REAL_NAME_FAILED_STR "Failed to get real filename" +#define DHT_MSG_LAYOUT_NULL_STR "Layout is NULL" +#define DHT_MSG_COPY_UUID_FAILED_STR "Failed to copy node uuid key" +#define DHT_MSG_MDS_DETER_FAILED_STR \ + "Cannot determine MDS, fetching xattr randomly from a subvol" +#define DHT_MSG_HASHED_SUBVOL_DOWN_STR \ + "MDS is down for path, so fetching xattr randomly from subvol" +#define DHT_MSG_CREATE_REBAL_FAILED_STR \ + "failed to create a new rebalance synctask" +#define DHT_MSG_FIX_LAYOUT_INFO_STR "fixing the layout" +#define DHT_MSG_OPERATION_NOT_SUP_STR "wrong directory-spread-count value" +#define DHT_MSG_LINK_LAYOUT_FAILED_STR "failed to link the layout in inode" +#define DHT_MSG_NO_SUBVOL_IN_LAYOUT_STR "no subvolume in layout for path" +#define DHT_MSG_INODE_LK_ERROR_STR "mknod lock failed for file" +#define DHT_MSG_MEM_ALLOC_FAILED_STR "mem allocation failed" +#define DHT_MSG_PARENT_LAYOUT_CHANGED_STR \ + "extracting in-memory layout of parent failed" +#define DHT_MSG_SET_IN_PARAMS_DICT_FAILED_STR \ + "setting in params dictionary failed" +#define DHT_MSG_LOC_COPY_FAILED_STR "loc_copy failed" +#define DHT_MSG_LOC_FAILED_STR "parent loc build failed" +#define DHT_MSG_PARENT_LOC_FAILED_STR "locking parent failed" +#define DHT_MSG_CREATE_LOCK_FAILED_STR "Create lock failed" +#define DHT_MSG_PREV_ATTEMPT_FAILED_STR \ + "mkdir loop detected. parent layout didn't change even though previous " \ + "attempt of mkdir failed because of in-memory layout not matching with " \ + "that on disk." +#define DHT_MSG_REFRESH_ATTEMPT_STR \ + "mkdir parent layout changed. Attempting a refresh and then a retry" +#define DHT_MSG_ACQUIRE_LOCK_FAILED_STR \ + "Acquiring lock on parent to guard against layout-change failed" +#define DHT_MSG_CREATE_STUB_FAILED_STR "creating stub failed" +#define DHT_MSG_WIND_LOCK_REQ_FAILED_STR \ + "cannot wind lock request to guard parent layout" +#define DHT_MSG_REFRESH_FAILED_STR "refreshing parent layout failed." +#define DHT_MSG_CACHED_SUBVOL_ERROR_STR "On cached subvol" +#define DHT_MSG_NO_LINK_SUBVOL_STR "Linkfile does not have link subvolume" +#define DHT_MSG_SET_KEY_FAILED_STR "failed to set key" +#define DHT_MSG_CHILD_DOWN_STR "Received CHILD_DOWN. Exiting" +#define DHT_MSG_LOG_FIXED_LAYOUT_STR "log layout fixed" +#define DHT_MSG_REBAL_STRUCT_SET_STR "local->rebalance already set" +#define DHT_MSG_REMOVE_LINKTO_FAILED_STR "Removal of linkto failed at subvol" +#define DHT_MSG_LAYOUT_DICT_SET_FAILED_STR "dht layout dict set failed" +#define DHT_MSG_SUBVOL_INFO_STR "creating subvolume" #endif /* _DHT_MESSAGES_H_ */ -- cgit