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/*
Copyright (c) 2015 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
#ifndef _AFR_MESSAGES_H_
#define _AFR_MESSAGES_H_
#include "glfs-message-id.h"
/*! \file afr-messages.h
* \brief AFR log-message IDs and their descriptions.
*/
/* 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 Inode 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_INODE_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)
#define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages"
#endif /* !_AFR_MESSAGES_H_ */
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