all: Simplify component message id's definition

This patch creates a new way of defining message id's that is easier
and less error prone because it doesn't require so many manual changes
each time a new component is defined or a new message created.

Change-Id: I71ba8af9ac068f5add7e74f316a2478bc991c67b
Signed-off-by: Xavier Hernandez <jahernan@redhat.com>

3 files changed, 281 insertions, 2079 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_ */
diff --git a/xlators/cluster/dht/src/dht-messages.h b/xlators/cluster/dht/src/dht-messages.h
index ade32e47f4d..bdea5a092b7 100644
--- a/xlators/cluster/dht/src/dht-messages.h
+++ b/xlators/cluster/dht/src/dht-messages.h
@@ -12,1158 +12,146 @@
 
 #include "glfs-message-id.h"
 
-/*! \file dht-messages.h
- *  \brief DHT 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_DHT_BASE                   GLFS_MSGID_COMP_DHT
-#define GLFS_DHT_NUM_MESSAGES           129
-#define GLFS_MSGID_END          (GLFS_DHT_BASE + GLFS_DHT_NUM_MESSAGES + 1)
-
-/* Messages with message IDs */
-#define glfs_msg_start_x GLFS_DHT_BASE, "Invalid: Start of messages"
-
-
-
-
-/*!
- * @messageid 109001
- * @diagnosis   Cached subvolume could not be found for the specified
- *              path
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_CACHED_SUBVOL_GET_FAILED        (GLFS_DHT_BASE + 1)
-
-/*!
- * @messageid 109002
- * @diagnosis Linkfile creation failed
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_CREATE_LINK_FAILED      (GLFS_DHT_BASE + 2)
-
-/*!
- * @messageid 109003
- * @diagnosis The value could not be set for the specified key in
- *       the dictionary
- *
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_DICT_SET_FAILED         (GLFS_DHT_BASE + 3)
-
-/*!
- * @messageid 109004
- * @diagnosis Directory attributes could not be healed
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_DIR_ATTR_HEAL_FAILED    (GLFS_DHT_BASE + 4)
-
-/*!
- * @messageid 109005
- * @diagnosis Self-heal failed for the specified directory
- * @recommendedaction  Ensure that all subvolumes are online
- *              and reachable and perform a lookup operation
- *              on the directory again.
- *
- */
-
-#define DHT_MSG_DIR_SELFHEAL_FAILED     (GLFS_DHT_BASE + 5)
-
-/*!
- * @messageid 109006
- * @diagnosis The extended attributes could not be healed for
- *            the specified directory on the specified subvolume
- *
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_DIR_SELFHEAL_XATTR_FAILED       (GLFS_DHT_BASE + 6)
-
-/*!
- * @messageid 109007
- * @diagnosis   A lookup operation found the file with the same path
- *      on multiple subvolumes.
- * @recommendedaction
- *      1. Create backups of the file on other subvolumes.
- *      2. Inspect the content of the files to identify
- *                      and retain the most appropriate file.
- *
- */
-
-#define DHT_MSG_FILE_ON_MULT_SUBVOL     (GLFS_DHT_BASE + 7)
-
-/*!
- * @messageid 109008
- * @diagnosis A path resolves to a file on one subvolume and a directory
- *             on another
- * @recommendedaction
- *              1. Create a backup of the file with a different name
- *              and delete the original file.
- *              2. In the newly created back up file, remove the "trusted.gfid"
- *                      extended attribute.
- *                - Command: setfattr -x "trusted.gfid" \<path to the newly created backup file\>
- *              3. Perform a new lookup operation on both the new and old paths.
- *              4. From the mount point, inspect both the paths and retain the
- *              relevant file or directory.
- *
- */
-
-#define DHT_MSG_FILE_TYPE_MISMATCH      (GLFS_DHT_BASE + 8)
-
-/*!
- * @messageid 109009
- * @diagnosis The GFID of the file/directory is different on different subvolumes
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_GFID_MISMATCH           (GLFS_DHT_BASE + 9)
-
-/*!
- * @messageid 109010
- * @diagnosis The GFID of the specified file/directory is NULL.
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_GFID_NULL               (GLFS_DHT_BASE + 10)
-
-/*
- * @messageid 109011
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_HASHED_SUBVOL_GET_FAILED   (GLFS_DHT_BASE + 11)
-
-/*!
- * @messageid 109012
- * @diagnosis The Distributed Hash Table Translator could not be initiated as the
- *            system is out of memory.
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_INIT_FAILED             (GLFS_DHT_BASE + 12)
-
-/*!
- * @messageid 109013
- * @diagnosis Invalid DHT configuration in the volfile
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_INVALID_CONFIGURATION   (GLFS_DHT_BASE + 13)
-
-/*!
- * @messageid 109014
- * @diagnosis Invalid disk layout
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_INVALID_DISK_LAYOUT     (GLFS_DHT_BASE + 14)
-
-/*!
- * @messageid 109015
- * @diagnosis Invalid DHT configuration option.
- * @recommendedaction
- *              1. Reset the option with a valid value using the volume
- *                set command.
- *              2. Restart the process that logged the message in the
- *                log file.
- *
- */
-
-#define DHT_MSG_INVALID_OPTION          (GLFS_DHT_BASE + 15)
-
-/*!
- * @messageid 109016
- * @diagnosis The fix layout operation failed
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_LAYOUT_FIX_FAILED       (GLFS_DHT_BASE + 16)
-
-/*!
- * @messageid 109017
- * @diagnosis Layout merge failed
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_LAYOUT_MERGE_FAILED     (GLFS_DHT_BASE + 17)
-
-/*!
- * @messageid 109018
- * @diagnosis The layout for the specified directory does not match
-                that on the disk.
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_LAYOUT_MISMATCH         (GLFS_DHT_BASE + 18)
-
-/*!
- * @messageid 109019
- * @diagnosis No layout is present for the specified file/directory
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_LAYOUT_NULL             (GLFS_DHT_BASE + 19)
-
-/*!
- * @messageid 109020
- * @diagnosis Informational message: Migration of data from the cached
- *      subvolume to the hashed subvolume is complete
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_MIGRATE_DATA_COMPLETE   (GLFS_DHT_BASE + 20)
-
-/*!
- * @messageid 109021
- * @diagnosis Migration of data failed during the rebalance operation
- *     \n Cause: Directories could not be read to identify the files for the
- *             migration process.
- * @recommendedaction
- *             The log message would indicate the reason for the failure and
- *             the corrective action depends on the specific error that is
- *             encountered. The error is one of the standard UNIX errors.
- *
- */
-
-#define DHT_MSG_MIGRATE_DATA_FAILED     (GLFS_DHT_BASE + 21)
-
-/*!
- * @messageid 109022
- * @diagnosis Informational message: The file was migrated successfully during
- *              the rebalance operation.
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_MIGRATE_FILE_COMPLETE   (GLFS_DHT_BASE + 22)
-
-/*!
- * @messageid 109023
- * @diagnosis File migration failed during the rebalance operation
- *            \n Cause: Rebalance moves data from the cached subvolume to
- *            the hashed subvolume. Migrating a single file is a multi-step operation
- *            which involves opening, reading, and writing the data and metadata.
- *            Any failures in this multi-step operation can result in a file
- *            migration failure.
- * @recommendedaction  The log message would indicate the reason for the failure and the
- *              corrective action depends on the specific error that is encountered.
- *              The error is one of the standard UNIX errors.
- *
- */
-
-#define DHT_MSG_MIGRATE_FILE_FAILED     (GLFS_DHT_BASE + 23)
-
-/*!
- * @messageid 109024
- * @diagnosis Out of memory
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_NO_MEMORY               (GLFS_DHT_BASE + 24)
-
-/*!
- * @messageid 109025
- * @diagnosis  The opendir() call failed on the specified directory
- *              \n Cause: When a directory is renamed, the Distribute Hash
- *              table translator checks whether the destination directory
- *              is empty. This message indicates that the opendir() call
- *              on the destination directory has failed.
- * @recommendedaction The log message would indicate the reason for the
- *              failure and the corrective action depends on the specific
- *              error that is encountered. The error is one of the standard
- *              UNIX errors.
- *
- */
-
-#define DHT_MSG_OPENDIR_FAILED          (GLFS_DHT_BASE + 25)
-
-/*!
- * @messageid 109026
- * @diagnosis The rebalance operation failed.
- * @recommendedaction Check the log file for details about the failure.
- *     Possible causes:
- *     - A subvolume is down: Restart the rebalance operation after
- *             bringing up all subvolumes.
- *
- */
-
-#define DHT_MSG_REBALANCE_FAILED        (GLFS_DHT_BASE + 26)
-
-/*!
- * @messageid 109027
- * @diagnosis Failed to start the rebalance process.
- * @recommendedaction Check the log file for details about the failure.
- *
- */
-
-#define DHT_MSG_REBALANCE_START_FAILED  (GLFS_DHT_BASE + 27)
-
-/*!
- * @messageid 109028
- * @diagnosis Informational message that indicates the status of the
- *            rebalance operation and details as to how many files were
- *            migrated, skipped, failed etc
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_REBALANCE_STATUS        (GLFS_DHT_BASE + 28)
-
-/*!
- * @messageid 109029
- * @diagnosis The rebalance operation was aborted by the user.
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_REBALANCE_STOPPED       (GLFS_DHT_BASE + 29)
-
-/*!
- * @messageid 109030
- * @diagnosis The file or directory could not be renamed
- * @recommendedaction   Ensure that all the subvolumes are
- *                      online and reachable and try renaming
- *                      the file or directory again.
- *
- */
-
-#define DHT_MSG_RENAME_FAILED           (GLFS_DHT_BASE + 30)
-
-/*!
- * @messageid 109031
- * @diagnosis Attributes could not be set for the specified file or
- *             directory.
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_SETATTR_FAILED          (GLFS_DHT_BASE + 31)
-
-/*!
- * @messageid 109032
- * @diagnosis The specified subvolume is running out of file system inodes.
-        If all subvolumes run out of inodes, then new files cannot be created.
- * @recommendedaction  Consider adding more nodes to the cluster if all subvolumes
- *        run out of inodes
- *
- */
-
-#define DHT_MSG_SUBVOL_INSUFF_INODES    (GLFS_DHT_BASE + 32)
-
-/*!
- * @messageid 109033
- * @diagnosis The specified subvolume is running out of disk space. If all
-              subvolumes run out of space, new files cannot be created.
- * @recommendedaction  Consider adding more bricks to the cluster if all subvolumes
- *              run out of disk space.
- *
- */
-
-#define DHT_MSG_SUBVOL_INSUFF_SPACE    (GLFS_DHT_BASE + 33)
-
-/*!
- * @messageid 109034
- * @diagnosis Failed to unlink the specified file/directory
- * @recommendedaction  The log message would indicate the reason
-              for the failure and the corrective action depends on
-              the specific error that is encountered.
- */
-
-#define DHT_MSG_UNLINK_FAILED           (GLFS_DHT_BASE + 34)
-
-
-
-/*!
- * @messageid 109035
- * @diagnosis The layout information could not be set in the inode
- * @recommendedaction  None
- *
- */
-
-#define DHT_MSG_LAYOUT_SET_FAILED       (GLFS_DHT_BASE + 35)
-
-/*!
- * @messageid 109036
- * @diagnosis Informational message regarding layout range distribution
- *            for a directory across subvolumes
- * @recommendedaction None
- */
-
-#define DHT_MSG_LOG_FIXED_LAYOUT        (GLFS_DHT_BASE + 36)
-
-/*
- * @messageid 109037
- * @diagnosis Informational message regarding error in tier operation
- * @recommendedaction None
- */
-
-#define DHT_MSG_LOG_TIER_ERROR          (GLFS_DHT_BASE + 37)
-
-/*
- * @messageid 109038
- * @diagnosis Informational message regarding tier operation
- * @recommendedaction None
- */
-
-#define DHT_MSG_LOG_TIER_STATUS         (GLFS_DHT_BASE + 38)
-
-/*
- * @messageid 109039
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_GET_XATTR_FAILED        (GLFS_DHT_BASE + 39)
-
-/*
- * @messageid 109040
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_FILE_LOOKUP_FAILED      (GLFS_DHT_BASE + 40)
-
-/*
- * @messageid 109041
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_OPEN_FD_FAILED          (GLFS_DHT_BASE + 41)
-
-/*
- * @messageid 109042
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SET_INODE_CTX_FAILED    (GLFS_DHT_BASE + 42)
-
-/*
- * @messageid 109043
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_UNLOCKING_FAILED        (GLFS_DHT_BASE + 43)
-
-/*
- * @messageid 109044
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_DISK_LAYOUT_NULL        (GLFS_DHT_BASE + 44)
-
-/*
- * @messageid 109045
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SUBVOL_INFO             (GLFS_DHT_BASE + 45)
-
-/*
- * @messageid 109046
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_CHUNK_SIZE_INFO         (GLFS_DHT_BASE + 46)
-
-/*
- * @messageid 109047
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_LAYOUT_FORM_FAILED      (GLFS_DHT_BASE + 47)
-
-/*
- * @messageid 109048
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SUBVOL_ERROR            (GLFS_DHT_BASE + 48)
-
-/*
- * @messageid 109049
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_LAYOUT_SORT_FAILED      (GLFS_DHT_BASE + 49)
-
-/*
- * @messageid 109050
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_REGEX_INFO              (GLFS_DHT_BASE + 50)
-
-/*
- * @messageid 109051
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_FOPEN_FAILED            (GLFS_DHT_BASE + 51)
-
-/*
- * @messageid 109052
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SET_HOSTNAME_FAILED     (GLFS_DHT_BASE + 52)
-
-/*
- * @messageid 109053
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_BRICK_ERROR             (GLFS_DHT_BASE + 53)
-
-/*
- * @messageid 109054
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SYNCOP_FAILED           (GLFS_DHT_BASE + 54)
-
-/*
- * @messageid 109055
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_MIGRATE_INFO            (GLFS_DHT_BASE + 55)
-
-/*
- * @messageid 109056
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SOCKET_ERROR            (GLFS_DHT_BASE + 56)
-
-/*
- * @messageid 109057
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_CREATE_FD_FAILED        (GLFS_DHT_BASE + 57)
-
-/*
- * @messageid 109058
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_READDIR_ERROR           (GLFS_DHT_BASE + 58)
-
-/*
- * @messageid 109059
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_CHILD_LOC_BUILD_FAILED  (GLFS_DHT_BASE + 59)
-
-/*
- * @messageid 109060
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SET_SWITCH_PATTERN_ERROR    (GLFS_DHT_BASE + 60)
-
-/*
- * @messageid 109061
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_COMPUTE_HASH_FAILED     (GLFS_DHT_BASE + 61)
-
-/*
- * @messageid 109062
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_FIND_LAYOUT_ANOMALIES_ERROR     (GLFS_DHT_BASE + 62)
-
-/*
- * @messageid 109063
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_ANOMALIES_INFO          (GLFS_DHT_BASE + 63)
-
-/*
- * @messageid 109064
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_LAYOUT_INFO             (GLFS_DHT_BASE + 64)
-
-/*
- * @messageid 109065
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_INODE_LK_ERROR          (GLFS_DHT_BASE + 65)
-
-/*
- * @messageid 109066
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_RENAME_INFO             (GLFS_DHT_BASE + 66)
-
-/*
- * @messageid 109067
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_DATA_NULL               (GLFS_DHT_BASE + 67)
-
-/*
- * @messageid 109068
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_AGGREGATE_QUOTA_XATTR_FAILED   (GLFS_DHT_BASE + 68)
-
-/*
- * @messageid 109069
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_UNLINK_LOOKUP_INFO      (GLFS_DHT_BASE + 69)
-
-/*
- * @messageid 109070
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_LINK_FILE_LOOKUP_INFO   (GLFS_DHT_BASE + 70)
-
-/*
- * @messageid 109071
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_OPERATION_NOT_SUP       (GLFS_DHT_BASE + 71)
-
-/*
- * @messageid 109072
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_NOT_LINK_FILE_ERROR     (GLFS_DHT_BASE + 72)
-
-/*
- * @messageid 109073
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_CHILD_DOWN              (GLFS_DHT_BASE + 73)
-
-/*
- * @messageid 109074
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_UUID_PARSE_ERROR        (GLFS_DHT_BASE + 74)
-
-/*
- * @messageid 109075
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_GET_DISK_INFO_ERROR     (GLFS_DHT_BASE + 75)
-
-/*
- * @messageid 109076
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_INVALID_VALUE           (GLFS_DHT_BASE + 76)
-
-/*
- * @messageid 109077
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SWITCH_PATTERN_INFO     (GLFS_DHT_BASE + 77)
-
-/*
- * @messageid 109078
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SUBVOL_OP_FAILED        (GLFS_DHT_BASE + 78)
-
-/*
- * @messageid 109079
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_LAYOUT_PRESET_FAILED    (GLFS_DHT_BASE + 79)
-
-/*
- * @messageid 109080
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_INVALID_LINKFILE        (GLFS_DHT_BASE + 80)
-
-/*
- * @messageid 109081
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_FIX_LAYOUT_INFO         (GLFS_DHT_BASE + 81)
-
-/*
- * @messageid 109082
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_GET_HOSTNAME_FAILED     (GLFS_DHT_BASE + 82)
-
-/*
- * @messageid 109083
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_WRITE_FAILED            (GLFS_DHT_BASE + 83)
-
-/*
- * @messageid 109084
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_MIGRATE_HARDLINK_FILE_FAILED (GLFS_DHT_BASE + 84)
-
-/*
- * @messageid 109085
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_FSYNC_FAILED            (GLFS_DHT_BASE + 85)
-
-/*
- * @messageid 109086
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SUBVOL_DECOMMISSION_INFO (GLFS_DHT_BASE + 86)
-
-/*
- * @messageid 109087
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_BRICK_QUERY_FAILED      (GLFS_DHT_BASE + 87)
-
-/*
- * @messageid 109088
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SUBVOL_NO_LAYOUT_INFO   (GLFS_DHT_BASE + 88)
-
-/*
- * @messageid 109089
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_OPEN_FD_ON_DST_FAILED   (GLFS_DHT_BASE + 89)
-
-/*
- * @messageid 109090
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SUBVOL_NOT_FOUND        (GLFS_DHT_BASE + 90)
-
-/*
- * @messageid 109190
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_FILE_LOOKUP_ON_DST_FAILED   (GLFS_DHT_BASE + 91)
-
-/*
- * @messageid 109092
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_DISK_LAYOUT_MISSING     (GLFS_DHT_BASE + 92)
-
-/*
- * @messageid 109093
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_DICT_GET_FAILED         (GLFS_DHT_BASE + 93)
-
-/*
- * @messageid 109094
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_REVALIDATE_CBK_INFO     (GLFS_DHT_BASE + 94)
-
-/*
- * @messageid 109095
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_UPGRADE_BRICKS         (GLFS_DHT_BASE + 95)
-
-/*
- * @messageid 109096
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_LK_ARRAY_INFO           (GLFS_DHT_BASE + 96)
-
-/*
- * @messageid 109097
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_RENAME_NOT_LOCAL        (GLFS_DHT_BASE + 97)
-
-/*
- * @messageid 109098
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_RECONFIGURE_INFO        (GLFS_DHT_BASE + 98)
-
-/*
- * @messageid 109099
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_INIT_LOCAL_SUBVOL_FAILED        (GLFS_DHT_BASE + 99)
-
-/*
- * @messageid 109100
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SYS_CALL_GET_TIME_FAILED        (GLFS_DHT_BASE + 100)
-
-/*
- * @messageid 109101
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_NO_DISK_USAGE_STATUS    (GLFS_DHT_BASE + 101)
-
-/*
- * @messageid 109102
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SUBVOL_DOWN_ERROR       (GLFS_DHT_BASE + 102)
-
-/*
- * @messageid 109103
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_REBAL_THROTTLE_INFO       (GLFS_DHT_BASE + 103)
-
-/*
- * @messageid 109104
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_COMMIT_HASH_INFO       (GLFS_DHT_BASE + 104)
-
-/*
- * @messageid 109105
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_REBAL_STRUCT_SET       (GLFS_DHT_BASE + 105)
-
-/*
- * @messageid 109106
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_HAS_MIGINFO             (GLFS_DHT_BASE + 106)
-
-/*
- * @messageid 109107
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_LOG_IPC_TIER_ERROR      (GLFS_DHT_BASE + 107)
-
-/*
- * @messageid 109108
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_TIER_PAUSED             (GLFS_DHT_BASE + 108)
-
-/*
- * @messageid 109109
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_TIER_RESUME             (GLFS_DHT_BASE + 109)
-
-
-/* @messageid 109110
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_SETTLE_HASH_FAILED       (GLFS_DHT_BASE + 110)
-
-/*
- * @messageid 109111
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_DEFRAG_PROCESS_DIR_FAILED    (GLFS_DHT_BASE + 111)
-
-/*
- * @messageid 109112
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_FD_CTX_SET_FAILED         (GLFS_DHT_BASE + 112)
-
-/*
- * @messageid 109113
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_STALE_LOOKUP                    (GLFS_DHT_BASE + 113)
-
-/*
- * @messageid 109114
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_PARENT_LAYOUT_CHANGED  (GLFS_DHT_BASE + 114)
-
-/*
- * @messageid 109115
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_LOCK_MIGRATION_FAILED  (GLFS_DHT_BASE + 115)
-
-/*
- * @messageid 109116
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_LOCK_INODE_UNREF_FAILED  (GLFS_DHT_BASE + 116)
-
-/*
- * @messageid 109117
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_ASPRINTF_FAILED         (GLFS_DHT_BASE + 117)
-
-/*
- * @messageid 109118
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_DIR_LOOKUP_FAILED          (GLFS_DHT_BASE + 118)
-
-/*
- * @messageid 109119
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_INODELK_FAILED          (GLFS_DHT_BASE + 119)
-
-/*
- * @messageid 109120
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_LOCK_FRAME_FAILED          (GLFS_DHT_BASE + 120)
-
-/*
- * @messageid 109121
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_LOCAL_LOCK_INIT_FAILED          (GLFS_DHT_BASE + 121)
-
-/*
- * @messageid 109122
- * @diagnosis
- * @recommendedaction None
- */
-
-#define DHT_MSG_ENTRYLK_ERROR          (GLFS_DHT_BASE + 122)
-
-/*
- * @messageid 109123
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_INODELK_ERROR          (GLFS_DHT_BASE + 123)
-
-/*
- * @messageid 109124
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_LOC_FAILED             (GLFS_DHT_BASE + 124)
-
-/*
- * @messageid 109125
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_UNKNOWN_FOP                     (GLFS_DHT_BASE + 125)
-
-/*
- * @messageid 109126
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_MIGRATE_FILE_SKIPPED        (GLFS_DHT_BASE + 126)
-
-/*
- * @messageid 109127
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_DIR_XATTR_HEAL_FAILED           (GLFS_DHT_BASE + 127)
-
-/*
- * @messageid 109128
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_HASHED_SUBVOL_DOWN             (GLFS_DHT_BASE + 128)
-
-/*
- * @messageid 109129
- * @diagnosis
- * @recommendedaction None
- */
-#define DHT_MSG_NON_HASHED_SUBVOL_DOWN             (GLFS_DHT_BASE + 129)
-
+/* 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.
+ */
+
+GLFS_MSGID(DHT,
+        DHT_MSG_CACHED_SUBVOL_GET_FAILED,
+        DHT_MSG_CREATE_LINK_FAILED,
+        DHT_MSG_DICT_SET_FAILED,
+        DHT_MSG_DIR_ATTR_HEAL_FAILED,
+        DHT_MSG_DIR_SELFHEAL_FAILED,
+        DHT_MSG_DIR_SELFHEAL_XATTR_FAILED,
+        DHT_MSG_FILE_ON_MULT_SUBVOL,
+        DHT_MSG_FILE_TYPE_MISMATCH,
+        DHT_MSG_GFID_MISMATCH,
+        DHT_MSG_GFID_NULL,
+        DHT_MSG_HASHED_SUBVOL_GET_FAILED,
+        DHT_MSG_INIT_FAILED,
+        DHT_MSG_INVALID_CONFIGURATION,
+        DHT_MSG_INVALID_DISK_LAYOUT,
+        DHT_MSG_INVALID_OPTION,
+        DHT_MSG_LAYOUT_FIX_FAILED,
+        DHT_MSG_LAYOUT_MERGE_FAILED,
+        DHT_MSG_LAYOUT_MISMATCH,
+        DHT_MSG_LAYOUT_NULL,
+        DHT_MSG_MIGRATE_DATA_COMPLETE,
+        DHT_MSG_MIGRATE_DATA_FAILED,
+        DHT_MSG_MIGRATE_FILE_COMPLETE,
+        DHT_MSG_MIGRATE_FILE_FAILED,
+        DHT_MSG_NO_MEMORY,
+        DHT_MSG_OPENDIR_FAILED,
+        DHT_MSG_REBALANCE_FAILED,
+        DHT_MSG_REBALANCE_START_FAILED,
+        DHT_MSG_REBALANCE_STATUS,
+        DHT_MSG_REBALANCE_STOPPED,
+        DHT_MSG_RENAME_FAILED,
+        DHT_MSG_SETATTR_FAILED,
+        DHT_MSG_SUBVOL_INSUFF_INODES,
+        DHT_MSG_SUBVOL_INSUFF_SPACE,
+        DHT_MSG_UNLINK_FAILED,
+        DHT_MSG_LAYOUT_SET_FAILED,
+        DHT_MSG_LOG_FIXED_LAYOUT,
+        DHT_MSG_LOG_TIER_ERROR,
+        DHT_MSG_LOG_TIER_STATUS,
+        DHT_MSG_GET_XATTR_FAILED,
+        DHT_MSG_FILE_LOOKUP_FAILED,
+        DHT_MSG_OPEN_FD_FAILED,
+        DHT_MSG_SET_INODE_CTX_FAILED,
+        DHT_MSG_UNLOCKING_FAILED,
+        DHT_MSG_DISK_LAYOUT_NULL,
+        DHT_MSG_SUBVOL_INFO,
+        DHT_MSG_CHUNK_SIZE_INFO,
+        DHT_MSG_LAYOUT_FORM_FAILED,
+        DHT_MSG_SUBVOL_ERROR,
+        DHT_MSG_LAYOUT_SORT_FAILED,
+        DHT_MSG_REGEX_INFO,
+        DHT_MSG_FOPEN_FAILED,
+        DHT_MSG_SET_HOSTNAME_FAILED,
+        DHT_MSG_BRICK_ERROR,
+        DHT_MSG_SYNCOP_FAILED,
+        DHT_MSG_MIGRATE_INFO,
+        DHT_MSG_SOCKET_ERROR,
+        DHT_MSG_CREATE_FD_FAILED,
+        DHT_MSG_READDIR_ERROR,
+        DHT_MSG_CHILD_LOC_BUILD_FAILED,
+        DHT_MSG_SET_SWITCH_PATTERN_ERROR,
+        DHT_MSG_COMPUTE_HASH_FAILED,
+        DHT_MSG_FIND_LAYOUT_ANOMALIES_ERROR,
+        DHT_MSG_ANOMALIES_INFO,
+        DHT_MSG_LAYOUT_INFO,
+        DHT_MSG_INODE_LK_ERROR,
+        DHT_MSG_RENAME_INFO,
+        DHT_MSG_DATA_NULL,
+        DHT_MSG_AGGREGATE_QUOTA_XATTR_FAILED,
+        DHT_MSG_UNLINK_LOOKUP_INFO,
+        DHT_MSG_LINK_FILE_LOOKUP_INFO,
+        DHT_MSG_OPERATION_NOT_SUP,
+        DHT_MSG_NOT_LINK_FILE_ERROR,
+        DHT_MSG_CHILD_DOWN,
+        DHT_MSG_UUID_PARSE_ERROR,
+        DHT_MSG_GET_DISK_INFO_ERROR,
+        DHT_MSG_INVALID_VALUE,
+        DHT_MSG_SWITCH_PATTERN_INFO,
+        DHT_MSG_SUBVOL_OP_FAILED,
+        DHT_MSG_LAYOUT_PRESET_FAILED,
+        DHT_MSG_INVALID_LINKFILE,
+        DHT_MSG_FIX_LAYOUT_INFO,
+        DHT_MSG_GET_HOSTNAME_FAILED,
+        DHT_MSG_WRITE_FAILED,
+        DHT_MSG_MIGRATE_HARDLINK_FILE_FAILED,
+        DHT_MSG_FSYNC_FAILED,
+        DHT_MSG_SUBVOL_DECOMMISSION_INFO,
+        DHT_MSG_BRICK_QUERY_FAILED,
+        DHT_MSG_SUBVOL_NO_LAYOUT_INFO,
+        DHT_MSG_OPEN_FD_ON_DST_FAILED,
+        DHT_MSG_SUBVOL_NOT_FOUND,
+        DHT_MSG_FILE_LOOKUP_ON_DST_FAILED,
+        DHT_MSG_DISK_LAYOUT_MISSING,
+        DHT_MSG_DICT_GET_FAILED,
+        DHT_MSG_REVALIDATE_CBK_INFO,
+        DHT_MSG_UPGRADE_BRICKS,
+        DHT_MSG_LK_ARRAY_INFO,
+        DHT_MSG_RENAME_NOT_LOCAL,
+        DHT_MSG_RECONFIGURE_INFO,
+        DHT_MSG_INIT_LOCAL_SUBVOL_FAILED,
+        DHT_MSG_SYS_CALL_GET_TIME_FAILED,
+        DHT_MSG_NO_DISK_USAGE_STATUS,
+        DHT_MSG_SUBVOL_DOWN_ERROR,
+        DHT_MSG_REBAL_THROTTLE_INFO,
+        DHT_MSG_COMMIT_HASH_INFO,
+        DHT_MSG_REBAL_STRUCT_SET,
+        DHT_MSG_HAS_MIGINFO,
+        DHT_MSG_LOG_IPC_TIER_ERROR,
+        DHT_MSG_TIER_PAUSED,
+        DHT_MSG_TIER_RESUME,
+        DHT_MSG_SETTLE_HASH_FAILED,
+        DHT_MSG_DEFRAG_PROCESS_DIR_FAILED,
+        DHT_MSG_FD_CTX_SET_FAILED,
+        DHT_MSG_STALE_LOOKUP,
+        DHT_MSG_PARENT_LAYOUT_CHANGED,
+        DHT_MSG_LOCK_MIGRATION_FAILED,
+        DHT_MSG_LOCK_INODE_UNREF_FAILED,
+        DHT_MSG_ASPRINTF_FAILED,
+        DHT_MSG_DIR_LOOKUP_FAILED,
+        DHT_MSG_INODELK_FAILED,
+        DHT_MSG_LOCK_FRAME_FAILED,
+        DHT_MSG_LOCAL_LOCK_INIT_FAILED,
+        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
+);
 
-#define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages"
 #endif /* _DHT_MESSAGES_H_ */
diff --git a/xlators/cluster/ec/src/ec-messages.h b/xlators/cluster/ec/src/ec-messages.h
index b034e9f203a..f5138ad8e57 100644
--- a/xlators/cluster/ec/src/ec-messages.h
+++ b/xlators/cluster/ec/src/ec-messages.h
@@ -11,579 +11,95 @@
 #ifndef _EC_MESSAGES_H_
 #define _EC_MESSAGES_H_
 
-#ifndef _CONFIG_H
-#define _CONFIG_H
-#include "config.h"
-#endif
-
 #include "glfs-message-id.h"
 
-/*! \file ec-messages.h
- *  \brief Glusterd 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_EC_COMP_BASE       GLFS_MSGID_COMP_EC
-#define GLFS_NUM_MESSAGES       75
-#define GLFS_MSGID_END          (GLFS_EC_COMP_BASE + GLFS_NUM_MESSAGES + 1)
-/* Messaged with message IDs */
-#define glfs_msg_start_x GLFS_EC_COMP_BASE, "Invalid: Start of messages"
-/*------------*/
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INVALID_CONFIG           (GLFS_EC_COMP_BASE + 1)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_HEAL_FAIL                (GLFS_EC_COMP_BASE + 2)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_DICT_COMBINE_FAIL        (GLFS_EC_COMP_BASE + 3)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_STIME_COMBINE_FAIL       (GLFS_EC_COMP_BASE + 4)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INVALID_DICT_NUMS        (GLFS_EC_COMP_BASE + 5)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_IATT_COMBINE_FAIL        (GLFS_EC_COMP_BASE + 6)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INVALID_FORMAT           (GLFS_EC_COMP_BASE + 7)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_DICT_GET_FAILED          (GLFS_EC_COMP_BASE + 8)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_UNHANDLED_STATE          (GLFS_EC_COMP_BASE + 9)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_FILE_DESC_REF_FAIL       (GLFS_EC_COMP_BASE + 10)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_LOC_COPY_FAIL            (GLFS_EC_COMP_BASE + 11)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_BUF_REF_FAIL             (GLFS_EC_COMP_BASE + 12)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_DICT_REF_FAIL            (GLFS_EC_COMP_BASE + 13)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_LK_UNLOCK_FAILED         (GLFS_EC_COMP_BASE + 14)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_UNLOCK_FAILED            (GLFS_EC_COMP_BASE + 15)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_LOC_PARENT_INODE_MISSING         (GLFS_EC_COMP_BASE + 16)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INVALID_LOC_NAME         (GLFS_EC_COMP_BASE + 17)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_NO_MEMORY                (GLFS_EC_COMP_BASE + 18)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_GFID_MISMATCH            (GLFS_EC_COMP_BASE + 19)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_UNSUPPORTED_VERSION      (GLFS_EC_COMP_BASE + 20)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_FD_CREATE_FAIL           (GLFS_EC_COMP_BASE + 21)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_READDIRP_REQ_PREP_FAIL   (GLFS_EC_COMP_BASE + 22)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_LOOKUP_REQ_PREP_FAIL     (GLFS_EC_COMP_BASE + 23)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INODE_REF_FAIL           (GLFS_EC_COMP_BASE + 24)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_LOOKUP_READAHEAD_FAIL    (GLFS_EC_COMP_BASE + 25)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_FRAME_MISMATCH           (GLFS_EC_COMP_BASE + 26)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_XLATOR_MISMATCH          (GLFS_EC_COMP_BASE + 27)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_VECTOR_MISMATCH          (GLFS_EC_COMP_BASE + 28)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_IATT_MISMATCH            (GLFS_EC_COMP_BASE + 29)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_FD_MISMATCH              (GLFS_EC_COMP_BASE + 30)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_DICT_MISMATCH            (GLFS_EC_COMP_BASE + 31)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INDEX_DIR_GET_FAIL       (GLFS_EC_COMP_BASE + 32)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_PREOP_LOCK_FAILED        (GLFS_EC_COMP_BASE + 33)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_CHILDS_INSUFFICIENT      (GLFS_EC_COMP_BASE + 34)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_OP_EXEC_UNAVAIL          (GLFS_EC_COMP_BASE + 35)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_UNLOCK_DELAY_FAILED      (GLFS_EC_COMP_BASE + 36)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_SIZE_VERS_UPDATE_FAIL    (GLFS_EC_COMP_BASE + 37)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INVALID_REQUEST          (GLFS_EC_COMP_BASE + 38)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INVALID_LOCK_TYPE        (GLFS_EC_COMP_BASE + 39)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_SIZE_VERS_GET_FAIL       (GLFS_EC_COMP_BASE + 40)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_FILE_SIZE_GET_FAIL       (GLFS_EC_COMP_BASE + 41)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_FOP_MISMATCH             (GLFS_EC_COMP_BASE + 42)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_SUBVOL_ID_DICT_SET_FAIL          (GLFS_EC_COMP_BASE + 43)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_SUBVOL_BUILD_FAIL        (GLFS_EC_COMP_BASE + 44)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_XLATOR_INIT_FAIL         (GLFS_EC_COMP_BASE + 45)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_NO_PARENTS               (GLFS_EC_COMP_BASE + 46)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_TIMER_CREATE_FAIL        (GLFS_EC_COMP_BASE + 47)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_TOO_MANY_SUBVOLS         (GLFS_EC_COMP_BASE + 48)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_DATA_UNAVAILABLE         (GLFS_EC_COMP_BASE + 49)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INODE_REMOVE_FAIL        (GLFS_EC_COMP_BASE + 50)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INVALID_REDUNDANCY        (GLFS_EC_COMP_BASE + 51)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_XLATOR_PARSE_OPT_FAIL        (GLFS_EC_COMP_BASE + 52)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_OP_FAIL_ON_SUBVOLS         (GLFS_EC_COMP_BASE + 53)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INVALID_INODE             (GLFS_EC_COMP_BASE + 54)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_LOCK_MISMATCH             (GLFS_EC_COMP_BASE + 55)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_XDATA_MISMATCH             (GLFS_EC_COMP_BASE + 56)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_HEALING_INFO               (GLFS_EC_COMP_BASE + 57)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_HEAL_SUCCESS               (GLFS_EC_COMP_BASE + 58)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_FULL_SWEEP_START           (GLFS_EC_COMP_BASE + 59)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_FULL_SWEEP_STOP            (GLFS_EC_COMP_BASE + 59)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_INVALID_FOP                 (GLFS_EC_COMP_BASE + 60)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_EC_UP                       (GLFS_EC_COMP_BASE + 61)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_EC_DOWN                     (GLFS_EC_COMP_BASE + 62)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_SIZE_XATTR_GET_FAIL         (GLFS_EC_COMP_BASE + 63)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_VER_XATTR_GET_FAIL           (GLFS_EC_COMP_BASE + 64)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_CONFIG_XATTR_GET_FAIL        (GLFS_EC_COMP_BASE + 65)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_CONFIG_XATTR_INVALID         (GLFS_EC_COMP_BASE + 66)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_EXTENSION                    (GLFS_EC_COMP_BASE + 67)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_EXTENSION_NONE               (GLFS_EC_COMP_BASE + 68)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_EXTENSION_UNKNOWN            (GLFS_EC_COMP_BASE + 69)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_EXTENSION_UNSUPPORTED        (GLFS_EC_COMP_BASE + 70)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_EXTENSION_FAILED             (GLFS_EC_COMP_BASE + 71)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_NO_GF                        (GLFS_EC_COMP_BASE + 72)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_MATRIX_FAILED                (GLFS_EC_COMP_BASE + 73)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_DYN_CREATE_FAILED            (GLFS_EC_COMP_BASE + 74)
-
-/*!
- * @messageid
- * @diagnosis
- * @recommendedaction
- */
-#define EC_MSG_DYN_CODEGEN_FAILED           (GLFS_EC_COMP_BASE + 75)
-
-/*------------*/
-#define glfs_msg_end_x GLFS_MSGID_END, "Invalid: End of messages"
+/* 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.
+ */
+
+GLFS_MSGID(EC,
+        EC_MSG_INVALID_CONFIG,
+        EC_MSG_HEAL_FAIL,
+        EC_MSG_DICT_COMBINE_FAIL,
+        EC_MSG_STIME_COMBINE_FAIL,
+        EC_MSG_INVALID_DICT_NUMS,
+        EC_MSG_IATT_COMBINE_FAIL,
+        EC_MSG_INVALID_FORMAT,
+        EC_MSG_DICT_GET_FAILED,
+        EC_MSG_UNHANDLED_STATE,
+        EC_MSG_FILE_DESC_REF_FAIL,
+        EC_MSG_LOC_COPY_FAIL,
+        EC_MSG_BUF_REF_FAIL,
+        EC_MSG_DICT_REF_FAIL,
+        EC_MSG_LK_UNLOCK_FAILED,
+        EC_MSG_UNLOCK_FAILED,
+        EC_MSG_LOC_PARENT_INODE_MISSING,
+        EC_MSG_INVALID_LOC_NAME,
+        EC_MSG_NO_MEMORY,
+        EC_MSG_GFID_MISMATCH,
+        EC_MSG_UNSUPPORTED_VERSION,
+        EC_MSG_FD_CREATE_FAIL,
+        EC_MSG_READDIRP_REQ_PREP_FAIL,
+        EC_MSG_LOOKUP_REQ_PREP_FAIL,
+        EC_MSG_INODE_REF_FAIL,
+        EC_MSG_LOOKUP_READAHEAD_FAIL,
+        EC_MSG_FRAME_MISMATCH,
+        EC_MSG_XLATOR_MISMATCH,
+        EC_MSG_VECTOR_MISMATCH,
+        EC_MSG_IATT_MISMATCH,
+        EC_MSG_FD_MISMATCH,
+        EC_MSG_DICT_MISMATCH,
+        EC_MSG_INDEX_DIR_GET_FAIL,
+        EC_MSG_PREOP_LOCK_FAILED,
+        EC_MSG_CHILDS_INSUFFICIENT,
+        EC_MSG_OP_EXEC_UNAVAIL,
+        EC_MSG_UNLOCK_DELAY_FAILED,
+        EC_MSG_SIZE_VERS_UPDATE_FAIL,
+        EC_MSG_INVALID_REQUEST,
+        EC_MSG_INVALID_LOCK_TYPE,
+        EC_MSG_SIZE_VERS_GET_FAIL,
+        EC_MSG_FILE_SIZE_GET_FAIL,
+        EC_MSG_FOP_MISMATCH,
+        EC_MSG_SUBVOL_ID_DICT_SET_FAIL,
+        EC_MSG_SUBVOL_BUILD_FAIL,
+        EC_MSG_XLATOR_INIT_FAIL,
+        EC_MSG_NO_PARENTS,
+        EC_MSG_TIMER_CREATE_FAIL,
+        EC_MSG_TOO_MANY_SUBVOLS,
+        EC_MSG_DATA_UNAVAILABLE,
+        EC_MSG_INODE_REMOVE_FAIL,
+        EC_MSG_INVALID_REDUNDANCY,
+        EC_MSG_XLATOR_PARSE_OPT_FAIL,
+        EC_MSG_OP_FAIL_ON_SUBVOLS,
+        EC_MSG_INVALID_INODE,
+        EC_MSG_LOCK_MISMATCH,
+        EC_MSG_XDATA_MISMATCH,
+        EC_MSG_HEALING_INFO,
+        EC_MSG_HEAL_SUCCESS,
+        EC_MSG_FULL_SWEEP_START,
+        EC_MSG_FULL_SWEEP_STOP,
+        EC_MSG_INVALID_FOP,
+        EC_MSG_EC_UP,
+        EC_MSG_EC_DOWN,
+        EC_MSG_SIZE_XATTR_GET_FAIL,
+        EC_MSG_VER_XATTR_GET_FAIL,
+        EC_MSG_CONFIG_XATTR_GET_FAIL,
+        EC_MSG_CONFIG_XATTR_INVALID,
+        EC_MSG_EXTENSION,
+        EC_MSG_EXTENSION_NONE,
+        EC_MSG_EXTENSION_UNKNOWN,
+        EC_MSG_EXTENSION_UNSUPPORTED,
+        EC_MSG_EXTENSION_FAILED,
+        EC_MSG_NO_GF,
+        EC_MSG_MATRIX_FAILED,
+        EC_MSG_DYN_CREATE_FAILED,
+        EC_MSG_DYN_CODEGEN_FAILED
+);
 
 #endif /* !_EC_MESSAGES_H_ */