diff options
Diffstat (limited to 'xlators/cluster/afr')
| -rw-r--r-- | xlators/cluster/afr/src/afr-messages.h | 406 |
1 files changed, 52 insertions, 354 deletions
diff --git a/xlators/cluster/afr/src/afr-messages.h b/xlators/cluster/afr/src/afr-messages.h index 02eb206fd08..ad1021de2b4 100644 --- a/xlators/cluster/afr/src/afr-messages.h +++ b/xlators/cluster/afr/src/afr-messages.h @@ -13,361 +13,59 @@ #include "glfs-message-id.h" -/*! \file afr-messages.h - * \brief AFR log-message IDs and their descriptions. +/* To add new message IDs, append new identifiers at the end of the list. + * + * Never remove a message ID. If it's not used anymore, you can rename it or + * leave it as it is, but not delete it. This is to prevent reutilization of + * IDs by other messages. + * + * The component name must match one of the entries defined in + * glfs-message-id.h. */ -/* NOTE: Rules for message additions - * 1) Each instance of a message is _better_ left with a unique message ID, even - * if the message format is the same. Reasoning is that, if the message - * format needs to change in one instance, the other instances are not - * impacted or the new change does not change the ID of the instance being - * modified. - * 2) Addition of a message, - * - Should increment the GLFS_NUM_MESSAGES - * - Append to the list of messages defined, towards the end - * - Retain macro naming as glfs_msg_X (for redability across developers) - * NOTE: Rules for message format modifications - * 3) Check acorss the code if the message ID macro in question is reused - * anywhere. If reused then then the modifications should ensure correctness - * everywhere, or needs a new message ID as (1) above was not adhered to. If - * not used anywhere, proceed with the required modification. - * NOTE: Rules for message deletion - * 4) Check (3) and if used anywhere else, then cannot be deleted. If not used - * anywhere, then can be deleted, but will leave a hole by design, as - * addition rules specify modification to the end of the list and not filling - * holes. - */ - -#define GLFS_COMP_BASE_AFR GLFS_MSGID_COMP_AFR -#define GLFS_NUM_MESSAGES 42 -#define GLFS_MSGID_END (GLFS_COMP_BASE_AFR + GLFS_NUM_MESSAGES + 1) - -#define glfs_msg_start_x GLFS_COMP_BASE_AFR, "Invalid: Start of messages" - -/*! - * @messageid 108001 - * @diagnosis Client quorum is not met due to which file modification - * operations are disallowed. - * @recommendedaction Some brick processes are down/ not visible from the - * client. Ensure that the bricks are up/ network traffic is not blocked. - */ -#define AFR_MSG_QUORUM_FAIL (GLFS_COMP_BASE_AFR + 1) - - -/*! - * @messageid 108002 - * @diagnosis The bricks that were down are now up and quorum is restored. - * @recommendedaction Possibly check why the bricks went down to begin with. - */ -#define AFR_MSG_QUORUM_MET (GLFS_COMP_BASE_AFR + 2) - - -/*! - * @messageid 108003 - * @diagnosis Client quorum-type was set to auto due to which the quorum-count - * option is no longer valid. - * @recommendedaction None. - */ -#define AFR_MSG_QUORUM_OVERRIDE (GLFS_COMP_BASE_AFR + 3) - - -/*! - * @messageid 108004 - * @diagnosis Replication sub volume witnessed a connection notification - * from a brick which does not belong to its replica set. - * @recommendedaction None. This is a safety check in code. - */ -#define AFR_MSG_INVALID_CHILD_UP (GLFS_COMP_BASE_AFR + 4) - - -/*! - * @messageid 108005 - * @diagnosis A replica set that was inaccessible because all its bricks were - * down is now accessible because at least one of its bricks came back up. - * @recommendedaction Possibly check why all the bricks of that replica set - * went down to begin with. - */ -#define AFR_MSG_SUBVOL_UP (GLFS_COMP_BASE_AFR + 5) - - -/*! - * @messageid 108006 - * @diagnosis bricks of a replica set are down. Data residing in that - * replica cannot be accessed until one of the bricks come back up. - * @recommendedaction Ensure that the bricks are up. - */ -#define AFR_MSG_SUBVOLS_DOWN (GLFS_COMP_BASE_AFR + 6) - - -/*! - * @messageid 108007 - * @diagnosis Entry unlocks failed on a brick. - * @recommendedaction Error number in the log should give the reason why it - * failed. Also observe brick logs for more information. -*/ -#define AFR_MSG_ENTRY_UNLOCK_FAIL (GLFS_COMP_BASE_AFR + 7) - - -/*! - * @messageid 108008 - * @diagnosis There is an inconsistency in the file's data/metadata/gfid - * amongst the bricks of a replica set. - * @recommendedaction Resolve the split brain by clearing the AFR changelog - * attributes from the appropriate brick and trigger self-heal. - */ -#define AFR_MSG_SPLIT_BRAIN (GLFS_COMP_BASE_AFR + 8) - - -/*! - * @messageid 108009 - * @diagnosis open/opendir failed on a brick. - * @recommendedaction Error number in the log should give the reason why it - * failed. Also observe brick logs for more information. - */ -#define AFR_MSG_OPEN_FAIL (GLFS_COMP_BASE_AFR + 9) - - -/*! - * @messageid 108010 - * @diagnosis unlocks failed on a brick. - * @recommendedaction Error number in the log should give the reason why it - * failed. Also observe brick logs for more information. -*/ -#define AFR_MSG_UNLOCK_FAIL (GLFS_COMP_BASE_AFR + 10) - -/*! - * @messageid 108011 - * @diagnosis Setting of pending xattrs succeeded/failed during replace-brick - * operation. - * @recommendedaction In case of failure, error number in the log should give - * the reason why it failed. Also observe brick logs for more information. -*/ -#define AFR_MSG_REPLACE_BRICK_STATUS (GLFS_COMP_BASE_AFR + 11) - -/*! - * @messageid 108012 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_GFID_NULL (GLFS_COMP_BASE_AFR + 12) - -/*! - * @messageid 108013 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_FD_CREATE_FAILED (GLFS_COMP_BASE_AFR + 13) - -/*! - * @messageid 108014 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_DICT_SET_FAILED (GLFS_COMP_BASE_AFR + 14) - -/*! - * @messageid 108015 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_EXPUNGING_FILE_OR_DIR (GLFS_COMP_BASE_AFR + 15) - -/*! - * @messageid 108016 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_MIGRATION_IN_PROGRESS (GLFS_COMP_BASE_AFR + 16) - -/*! - * @messageid 108017 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_CHILD_MISCONFIGURED (GLFS_COMP_BASE_AFR + 17) - -/*! - * @messageid 108018 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_VOL_MISCONFIGURED (GLFS_COMP_BASE_AFR + 18) - -/*! - * @messageid 108019 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_BLOCKING_LKS_FAILED (GLFS_COMP_BASE_AFR + 19) - -/*! - * @messageid 108020 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_INVALID_FD (GLFS_COMP_BASE_AFR + 20) - -/*! - * @messageid 108021 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_LOCK_INFO (GLFS_COMP_BASE_AFR + 21) - -/*! - * @messageid 108022 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_LOCK_XLATOR_NOT_LOADED (GLFS_COMP_BASE_AFR + 22) - -/*! - * @messageid 108023 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_FD_CTX_GET_FAILED (GLFS_COMP_BASE_AFR + 23) - -/*! - * @messageid 108024 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_INVALID_SUBVOL (GLFS_COMP_BASE_AFR + 24) - -/*! - * @messageid 108025 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_PUMP_XLATOR_ERROR (GLFS_COMP_BASE_AFR + 25) - -/*! - * @messageid 108026 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_SELF_HEAL_INFO (GLFS_COMP_BASE_AFR + 26) - -/*! - * @messageid 108027 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_READ_SUBVOL_ERROR (GLFS_COMP_BASE_AFR + 27) - -/*! - * @messageid 108028 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_DICT_GET_FAILED (GLFS_COMP_BASE_AFR + 28) - - -/*! - * @messageid 108029 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_INFO_COMMON (GLFS_COMP_BASE_AFR + 29) - -/*! - * @messageid 108030 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_SPLIT_BRAIN_CHOICE_ERROR (GLFS_COMP_BASE_AFR + 30) - -/*! - * @messageid 108031 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_LOCAL_CHILD (GLFS_COMP_BASE_AFR + 31) - -/*! - * @messageid 108032 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_INVALID_DATA (GLFS_COMP_BASE_AFR + 32) - -/*! - * @messageid 108033 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_INVALID_ARG (GLFS_COMP_BASE_AFR + 33) - -/*! - * @messageid 108034 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_INDEX_DIR_GET_FAILED (GLFS_COMP_BASE_AFR + 34) - -/*! - * @messageid 108035 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_FSYNC_FAILED (GLFS_COMP_BASE_AFR + 35) - -/*! - * @messageid 108036 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_FAVORITE_CHILD (GLFS_COMP_BASE_AFR + 36) -/*! - * @messageid 108037 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_SELF_HEAL_FAILED (GLFS_COMP_BASE_AFR + 37) - -/*! - * @messageid 108038 - * @diagnosis - * @recommendedaction -*/ -#define AFR_MSG_SPLIT_BRAIN_STATUS (GLFS_COMP_BASE_AFR + 38) - -/*! - * @messageid 108039 - * @diagnosis Setting of pending xattrs succeeded/failed during add-brick - * operation. - * @recommendedaction In case of failure, error number in the log should give - * the reason why it failed. Also observe brick logs for more information. -*/ -#define AFR_MSG_ADD_BRICK_STATUS (GLFS_COMP_BASE_AFR + 39) - - -/*! - * @messageid 108040 - * @diagnosis AFR was unable to be loaded because the pending-changelog xattrs - * were not found in the volfile. - * @recommendedaction Please ensure cluster op-version is atleast 30707 and the - * volfiles are regenerated. -*/ -#define AFR_MSG_NO_CHANGELOG (GLFS_COMP_BASE_AFR + 40) - -/*! - * @messageid 108041 - * @diagnosis Unable to create timer thread for delayed initialization. - * @recommendedaction Possibly check process's log file for messages from - * timer infra. -*/ -#define AFR_MSG_TIMER_CREATE_FAIL (GLFS_COMP_BASE_AFR + 41) - -/*! - * @messageid 108042 - * @diagnosis Log messages relating to automated resolution of split-brain files - * based on favorite child policies. - * @recommendedaction -*/ -#define AFR_MSG_SBRAIN_FAV_CHILD_POLICY (GLFS_COMP_BASE_AFR + 42) +GLFS_MSGID(AFR, + AFR_MSG_QUORUM_FAIL, + AFR_MSG_QUORUM_MET, + AFR_MSG_QUORUM_OVERRIDE, + AFR_MSG_INVALID_CHILD_UP, + AFR_MSG_SUBVOL_UP, + AFR_MSG_SUBVOLS_DOWN, + AFR_MSG_ENTRY_UNLOCK_FAIL, + AFR_MSG_SPLIT_BRAIN, + AFR_MSG_OPEN_FAIL, + AFR_MSG_UNLOCK_FAIL, + AFR_MSG_REPLACE_BRICK_STATUS, + AFR_MSG_GFID_NULL, + AFR_MSG_FD_CREATE_FAILED, + AFR_MSG_DICT_SET_FAILED, + AFR_MSG_EXPUNGING_FILE_OR_DIR, + AFR_MSG_MIGRATION_IN_PROGRESS, + AFR_MSG_CHILD_MISCONFIGURED, + AFR_MSG_VOL_MISCONFIGURED, + AFR_MSG_BLOCKING_LKS_FAILED, + AFR_MSG_INVALID_FD, + AFR_MSG_LOCK_INFO, + AFR_MSG_LOCK_XLATOR_NOT_LOADED, + AFR_MSG_FD_CTX_GET_FAILED, + AFR_MSG_INVALID_SUBVOL, + AFR_MSG_PUMP_XLATOR_ERROR, + AFR_MSG_SELF_HEAL_INFO, + AFR_MSG_READ_SUBVOL_ERROR, + AFR_MSG_DICT_GET_FAILED, + AFR_MSG_INFO_COMMON, + AFR_MSG_SPLIT_BRAIN_CHOICE_ERROR, + AFR_MSG_LOCAL_CHILD, + AFR_MSG_INVALID_DATA, + AFR_MSG_INVALID_ARG, + AFR_MSG_INDEX_DIR_GET_FAILED, + AFR_MSG_FSYNC_FAILED, + AFR_MSG_FAVORITE_CHILD, + AFR_MSG_SELF_HEAL_FAILED, + AFR_MSG_SPLIT_BRAIN_STATUS, + AFR_MSG_ADD_BRICK_STATUS, + AFR_MSG_NO_CHANGELOG, + AFR_MSG_TIMER_CREATE_FAIL, + AFR_MSG_SBRAIN_FAV_CHILD_POLICY +); -#define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages" #endif /* !_AFR_MESSAGES_H_ */ |