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-rw-r--r--xlators/cluster/afr/src/afr-messages.h406
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_ */