/* Copyright (c) 2015 Red Hat, Inc. 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 37 #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 All 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_ALL_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) #define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages" #endif /* !_AFR_MESSAGES_H_ */