NOTICE

This message occurs when a SyncMirror® aggregate uses aggregate Snapshot(tm) copies other than SyncMirror aggregate Snapshot copies. SyncMirror uses aggregate Snapshot copies to allow fast resynchronization after one plex was temporarily offline. However, Data ONTAP® sometimes must delete aggregate Snapshot copies to preserve space guarantees for flexible volumes. If that happens during SyncMirror resynchronization or while one plex is offline, the mirror must be reinitialized by copying all data from one plex to another. To reduce the chance of deleting SyncMirror Snapshot copies, you should not create or schedule aggregate Snapshot copies in SyncMirror aggregates.

Disable automatic aggregate Snapshot copies and delete all Snapshot copies in the aggregate except those with names starting with "mirror_resync" or "mirror_verify". To disable automatic aggregate Snapshot copies, use the 'snap sched -A aggr-name 0' command. To list Snapshot copies in the aggregate, use the 'snap list -A aggr-name' command. To delete a Snapshot copy, use the 'snap delete -A aggr-name snapshot-name' command. For further information or assistance, contact NetApp technical support.

Aggregate Snapshot copies are used in SyncMirror %s '%s%s'. Creating or scheduling Snapshot copies in SyncMirror aggregates is not recommended.

vol_type (STRING): Always "aggregate," indicating that the warning is issued about an aggregate.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.

ALERT

An aggregate that experienced a medium error during reconstruction is restricted and marked wafl-inconsistent, but starting wafliron has failed. This event is issued to alert operator that aggregate is not accessible and wafliron must be started to allow access to it.

Start wafliron on the indicated aggregate.

%s %s is restricted. Start wafliron to allow access to it

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate.

EMERGENCY

This message occurs when automatically restricting an aggregate fails after a medium error happened during a reconstruction.

Contact NetApp technical support. For further information about correcting the problem, see the knowledgebase article 3013638.

Failed to restrict the %s %s (%s)

vol_type (STRING): Volume type.
vol (STRING): Name of the aggregate.
reason (STRING): Specific reason preventing the restrict operation.

EMERGENCY

This message occurs when wafliron fails to start automatically on an aggregate that experienced a medium error during reconstruction and is restricted and marked WAFL® inconsistent.

Contact NetApp technical support. For further information about correcting the problem, see the knowledgebase article 3013638.

Wafliron cannot start on %s %s (%s)

vol_type (STRING): Volume type.
vol (STRING): Name of the aggregate.
reason (STRING): Specific reason preventing wafliron to start.

ERROR

This message occurs when both plexes of a SyncMirror® configuration have disks in the same hardware-based disk pool.

a) Identify the problem aggregate from the system logs. b) Determine which mirror plexes have disks in the same hardware-based pools. c) Determine how this occurred: possible causes include 1) Wiring problem 2) Reconstruction forced mixed pools 3) Mirror was created forcibly d) Based on the information you gather, determine how to correct the issue. For example, use the "storage disk replace" command to copy the disk belonging to the wrong pool to a disk belonging to the right pool. e) If you need assistance, contact NetApp technical support.

%s %s plexes not fault isolated. Multiple plexes have disks in: %s

voltype (STRING): Aggregate or volume.
volname (STRING): Name of the aggregate or volume.
pool (STRING): Disk pools that have disks from the aggregate.

ERROR

This message occurs when the aggregate Snapshot(tm) copy reserve in a SyncMirror® aggregate is too low, increasing the risk of deleting SyncMirror Snapshot copies. SyncMirror uses aggregate Snapshot copies to allow fast resynchronization after a temporary loss of connectivity to one plex. However, Data ONTAP® sometimes must delete aggregate Snapshot copies to preserve space guarantees for flexible volumes. If that happens during SyncMirror resynchronization or while one plex is offline, the mirror must be reinitialized by copying all data from one plex to another.

Increase the aggregate Snapshot copy reserve using the command 'snap reserve -A aggr-name percent'. Do not decrease the aggregate Snapshot copy reserve in SyncMirror aggregates below the default 5%. The suggested Snapshot copy reserve might vary from message to message for the same aggregate if the write load on the aggregate changes and especially if the aggregate option 'resyncsnaptime' is set to a significantly lower value than the default 60 minutes. If one suggestion seems unreasonably high, you might want to track messages for several days and set the aggregate Snapshot copy reserve to the highest value that is consistently suggested during periods of high write load on the aggregate.

Aggregate Snapshot copy reserve in SyncMirror %s '%s%s' is too low. It is set to %d%%. Increase it to %d%%.

vol_type (STRING): Always "aggregate," indicating that the warning is issued about an aggregate.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.
current_snap_reserve (INT): Current aggregate Snapshot copy reserve (percent).
suggested_snap_reserve (INT): Suggested higher aggregate Snapshot copy reserve (percent).

NOTICE

This message occurs when the system detects a mismatch between data in two plexes of a SyncMirror® aggregate. The system does not perform data verification by reading from both plexes during normal operation, but it does so during wafliron. The system fixes the inconsistency across mirrored plexes.

(None).

Mirror read verification failed in the %s '%s%s': mismatch between disks %s and %s (vbn %llu, blockNum %llu).

vol_type (STRING): Volume type.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.
srcDisk (STRING): Name of the disk in the first plex.
dstDisk (STRING): Name of the disk in the second plex.
volumeBno (LONGINT): Volume block number.
blockNum (LONGINT): Disk block number.

NOTICE

This event is issued when mirror read error handling fixes a multi-disk media or checksum error on Raid0 volumes.

(None).

Mirror error handler rewriting bad block on %s%s, block #%llu

owner (STRING): Owner of the affected aggregate.
disk (STRING): The name of the disk containing the block being rewritten.
blockNum (LONGINT): The physical block number of the disks being rewritten.

NOTICE

This message occurs when a mirror plex resynchronization is deferred due to inadequate incore resources.

(None).

%s%s: resynchronization deferred (%s)

owner (STRING): Owner of the affected aggregate.
mirror (STRING): Name of the mirror object that could not resynchronize.
reason (STRING): Text describing the reason.

NOTICE

This message occurs when a previously deferred resynchronization is now ready to proceed because of availability of incore resources.

(None).

%s%s: resynchronization previously deferred, now proceeding

owner (STRING): Owner of the affected aggregate.
mirror (STRING): Name of the mirror object that can now resynchronize.

NOTICE

This event is issued when resynchronization has been completed on a specific mirror.

(None).

%s: resynchronization completed in %s

mirror (STRING): The name of the mirror object that is completed resynchronization
duration (STRING): The amount of time the resynchronization required

NOTICE

This message occurs every five minutes while RAID mirror resynchronization is in progress. It also occurs at the end of RAID group synchronization.

(None).

%s: mirror resync is %s%% completed. At current throughput rate of %d MB/s it is estimated to finish in %s (HH:MM:SS).

tree (STRING): RAID mirrored tree name.
percent (STRING): Percentage of mirror resync completed.
throughput (INT): Current input/output (I/O) rate.
eta_duration (STRING): The amount of time the resynchronization is expected to run.

INFORMATIONAL

This message occurs at the beginning of a resynchronization and it lists the base and the resynchronization Snapshot(tm) copies for the resynchronization.

(None).

%s %s%s: base Snapshot %d, CP %d (%d), resync Snapshot %d, CP %d (%d)

vol_type (STRING): Volume type.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.
base_snapid (INT): Base Snapshot identifier.
base_CP_count (INT): Base Snapshot consistency point count.
base_timestamp (INT): Base Snapshot timestamp (seconds since 1/1/1970).
next_snapid (INT): Resynchronization Snapshot identifier.
next_CP_count (INT): Resynchronization Snapshot consistency point count.
next_timestamp (INT): Resynchronization Snapshot timestamp (seconds since 1/1/1970).

ERROR

This message occurs when resynchronization fails to create a mirror resync Snapshot(tm) copy.

Increase the size of the root volume or delete old Snapshot copies.

%s %s%s: could not create mirror resynchronization Snapshot copy %s (%s)

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being resynchronized.
snapName (STRING): Name of the Snapshot copy that was not created.
error (STRING): Error code returned by the failed operation.

NOTICE

This message occurs when resynchronization fails to delete a mirror resync Snapshot(tm)copy. The WAFL® Snapshot copy autodelete functionality will automatically delete the Snapshot copy.

(None).

%s %s%s: could not delete mirror resynchronization Snapshot copy %s (%s)

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being resynchronized.
snapName (STRING): Name of the Snapshot copy that was not deleted.
error (STRING): Error code returned by the failed operation.

NOTICE

This message occurs when resynchronization has failed to rename a mirror resync Snapshot(tm) copy. The Snapshot copy is marked as invalid and is deleted.

(None).

%s %s%s: could not rename mirror resynchronization Snapshot copy %s to %s (%s)

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being resynchronized.
snapName (STRING): Name of the Snapshot copy that was not renamed.
snapName2 (STRING): Attempted new name of the Snapshot copy.
error (STRING): Error code returned by the failed operation.

INFORMATIONAL

This message occurs when resynchronization renames a mirror resync Snapshot(tm) copy.

(None).

%s %s%s: renamed mirror resynchronization Snapshot copy %s to %s

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being resynchronized.
snapName (STRING): Old name of the Snapshot copy that has been renamed.
snapName2 (STRING): New name of the Snapshot copy that has been renamed.

NOTICE

This message occurs when resynchronization is initiated on a specific mirror.

(None).

%s%s: start resynchronize to target %s

owner (STRING): Owner of the affected aggregate.
mirror (STRING): Name of the mirror object that is initiating resynchronization.
plex (STRING): Name of the plex object that is the resynchronization target.

ALERT

This message occurs when a SyncMirror® aggregate Snapshot(tm) copy is deleted while one plex is offline or resynchronizing. Fast resynchronization of that plex (level 1) is no longer possible. The plex must be resynchronized by copying all data from the online plex (level 0). Without an intervention, it is likely that the level 0 resynchronization will also fail repeatedly, and that it will never be completed. SyncMirror uses aggregate Snapshot copies for resynchronization after a temporary loss of connectivity to one plex. Data ONTAP® sometimes must delete aggregate Snapshot copies to preserve space guarantees for flexible volumes. This message indicates that configuration of aggregate space use must be changed for SyncMirror resynchronization to be completed.

The SyncMirror aggregate Snapshot copy in %s '%s%s' is being deleted while the aggregate is mirror-degraded. Level 1 resync is not possible.

vol_type (STRING): Always "aggregate," indicating that the message is issued about an aggregate.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.

ERROR

This message occurs when a SyncMirror® aggregate Snapshot(tm) copy is deleted while plexes are synchronized. This creates no immediate problem because Data ONTAP® creates a new SyncMirror aggregate Snapshot copy, but it indicates that the same event can occur when one plex is offline or resynchronizing, which is a problem. SyncMirror uses aggregate Snapshot copies to allow fast resynchronization after a temporary loss of connectivity to one plex. Data ONTAP sometimes must delete aggregate Snapshot copies to preserve space guarantees for flexible volumes. If that happens during SyncMirror resynchronization or while one plex is offline, the mirror must be reinitialized by copying all data from one plex to another.

Increase the aggregate Snapshot copy reserve using the command 'snap reserve -A aggr-name percent'. Do not decrease the aggregate Snapshot copy reserve in SyncMirror aggregates below the default 5%. The suggested Snapshot copy reserve might vary from message to message for the same aggregate if the write load on the aggregate changes. If one suggestion seems unreasonably high, you might want to track messages for several days and set the aggregate Snapshot copy reserve to the highest value that is consistently suggested during periods of high write load on the aggregate.

The SyncMirror aggregate Snapshot copy in %s '%s%s' is being deleted. The aggregate Snapshot copy reserve is set to %d%%. Increase it to %d%%.

vol_type (STRING): Always "aggregate," indicating that the warning is issued about an aggregate.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.
current_snap_reserve (INT): Current aggregate Snapshot copy reserve (percent).
suggested_snap_reserve (INT): Suggested higher aggregate Snapshot copy reserve (percent).

ERROR

This message occurs periodically when one plex in a SyncMirror® aggregate is offline or failed, and automatic deletion of aggregate Snapshot(tm) copies is enabled. It provides an estimate of the time before a SyncMirror Snapshot copy might get deleted. SyncMirror uses aggregate Snapshot copies to allow fast resynchronization after a temporary loss of connectivity to one plex. However, Data ONTAP® sometimes must delete aggregate Snapshot copies to preserve space guarantees for flexible volumes. If that happens during SyncMirror resynchronization or while one plex is offline, the mirror must be reinitialized by copying all data from one plex to another.

SyncMirror %s '%s%s' is mirror-degraded. %d%% of the Snapshot copy reserve is used. SyncMirror Snapshot copy is estimated to be automatically deleted in %s.

vol_type (STRING): Always "aggregate," indicating that the message is issued about an aggregate.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.
snap_reserve_used (INT): Percent of Snapshot copy reserve space used.
est_time_left (STRING): Estimated time until automatic deletion of aggregate Snapshot copies.

NOTICE

This message occurs when the aggregate Snapshot™ copy reserve in a SyncMirror® aggregate is changed.

(None).

The reserve of the aggregate Snapshot copy in SyncMirror aggregate "%s%s" was changed from %d%% to %d%%.

owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.
old_snap_reserve (INT): Percent of the reserve of the old aggregate Snapshot copy.
new_snap_reserve (INT): Percent of the reserve of the new aggregate Snapshot copy.

ERROR

This message occurs when one plex in a SyncMirror® aggregate is offline, failed, or resynchronizing, and Data ONTAP® attempts to increase the aggregate Snapshot(tm) copy reserve in that aggregate to delay deleting SyncMirror Snapshot copies, but changing the aggregate Snapshot copy reserve fails. SyncMirror uses aggregate Snapshot copies to allow fast resynchronization after a temporary loss of connectivity to one plex. However, Data ONTAP sometimes must delete aggregate Snapshot copies to preserve space guarantees for flexible volumes. If that happens during SyncMirror resynchronization or while one plex is offline, the mirror must be reinitialized by copying all data from one plex to another.

An attempt to increase the aggregate Snapshot copy reserve in SyncMirror %s '%s%s' from %d%% to %d%% failed (%s).

vol_type (STRING): Always "aggregate," indicating that the message is issued about an aggregate.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.
old_snap_reserve (INT): Old aggregate Snapshot copy reserve (percent).
new_snap_reserve (INT): New higher aggregate Snapshot copy reserve (percent).
reason (STRING): Reason for the failure.

NOTICE

This message occurs when one plex in a SyncMirror® aggregate is offline, failed, or resynchronizing, and the aggregate Snapshot(tm) copy reserve in that aggregate is increased to delay deleting SyncMirror Snapshot copies. The aggregate Snapshot copy reserve will be reverted to its previous value when resynchronization is complete. You can always change the aggregate Snapshot copy reserve using the command 'snap reserve -A aggr-name percent'. SyncMirror uses aggregate Snapshot copies to allow fast resynchronization after a temporary loss of connectivity to one plex. However, Data ONTAP® sometimes must delete aggregate Snapshot copies to preserve space guarantees for flexible volumes. If that happens during SyncMirror resynchronization or while one plex is offline, the mirror must be reinitialized by copying all data from one plex to another.

Aggregate Snapshot copy reserve in SyncMirror %s '%s%s' is increased from %d%% to %d%% while the mirror is degraded or resyncing. Aggregate Snapshot copy reserve will be reverted to the old value when resync is complete.

vol_type (STRING): Always "aggregate," indicating that the message is issued about an aggregate.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.
old_snap_reserve (INT): Old aggregate Snapshot copy reserve (percent).
new_snap_reserve (INT): New higher aggregate Snapshot copy reserve (percent).

NOTICE

This message occurs when the aggregate Snapshot(tm) copy reserve in a SyncMirror® aggregate is reverted to the original value after a successful resynchronization in that aggregate.

Verify that the new Snapshot copy reserve is correct. You can always change the aggregate Snapshot copy reserve using the command 'snap reserve -A aggr-name percent'.

Aggregate Snapshot copy reserve in SyncMirror %s '%s%s' was reverted from %d%% back to %d%%.

vol_type (STRING): Always "aggregate," indicating that the message is issued about an aggregate.
owner (STRING): Owner of the aggregate.
vol (STRING): Name of the aggregate.
old_snap_reserve (INT): Old aggregate Snapshot copy reserve (percent).
new_snap_reserve (INT): New aggregate Snapshot copy reserve (percent).

NOTICE

This event is issued when verification has been completed on a specific mirror due to abort.

(None).

%s%s: verification stopped after %s

owner (STRING): Owner of the affected aggregate.
mirror (STRING): The name of the mirror object that has aborted verification
duration (STRING): The amount of time the verification required
aggregate_uuid (STRING): Universal Unique Identifier (UUID) of the aggregate.

NOTICE

This message occurs when the mirror verification process is postponed due to inadequate resources. Mirror verification is a long running I/O operation that compares the blocks on both sides of mirror and reports any mismatches it finds. The operation will start when it get available resources.

(None).

%s%s: verification deferred (%s)

owner (STRING): Owner of the affected aggregate.
mirror (STRING): Name of the mirror object that could not be verified.
reason (STRING): Reason code.

NOTICE

This message occurs when a deferred mirror verify operation is now ready to proceed because of availability of incore resources.

(None).

%s%s: verification previously deferred, now proceeding

owner (STRING): Owner of the affected aggregate.
mirror (STRING): Name of the mirror object that can now be verified.

NOTICE

This event is issued when verification has been completed on a specific mirror.

(None).

%s%s: verification completed in %s

owner (STRING): Owner of the affected aggregate.
mirror (STRING): The name of the mirror object that is completed verification
duration (STRING): The amount of time the verification required
aggregate_uuid (STRING): Universal Unique Identifier (UUID) of the aggregate.

NOTICE

This message occurs when mirror verification detected and corrected a mismatch.

(None).

%s: verify mismatch, disks %s and %s (vbn %llu, blockNum %llu)%s.

grpName (STRING): Name of the RAID group object that is being corrected.
srcDisk (STRING): Name of the disk with data used to correct the mismatch.
dstDisk (STRING): Name of the disk being corrected.
volumeBno (LONGINT): Volume block number.
blockNum (LONGINT): Disk block number.
correcting (STRING): " : correcting" if normal verify, "" if -n verify.

NOTICE

This event is issued when a verify has been resumed on a mirror pair.

(None).

%s%s: resume mirror verification

owner (STRING): Owner of the affected aggregate.
mirror (STRING): The name of the mirror object that is resuming verification
aggregate_uuid (STRING): Universal Unique Identifier (UUID) of the aggregate.

ERROR

This message occurs when mirror verification fails to create a mirror verify Snapshot(tm) copy due to no space on the device for a Snapshot copy or the maximum number of Snapshot copies were reached. Mirror verification is a long running I/O operation that compares the blocks on both sides of mirror and reports any mismatches it finds.

Increase the size of the root volume or delete old Snapshot copies.

%s %s%s: could not create mirror verification Snapshot copy %s (%s)

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being verified.
snapName (STRING): Name of the Snapshot copy that was not created.
error (STRING): Error code returned by the failed operation.

INFORMATIONAL

This event is issued when verification has created a mirror verify snapshot.

(None).

%s %s%s: created mirror verification snapshot %s

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being verified.
snapName (STRING): Name of the snapshot that has been created.

NOTICE

This message occurs when verification fails to delete a mirror verify Snapshot(tm) copy. The WAFL® Snapshot copy autodelete functionality will automatically delete the Snapshot copy.

(None).

%s %s%s: could not delete mirror verification Snapshot copy %s (%s)

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being verified.
snapName (STRING): Name of the Snapshot copy that was not deleted.
error (STRING): Error code returned by the failed operation.

INFORMATIONAL

This event is issued when verification has deleted a mirror verify snapshot.

(None).

%s %s%s: deleted mirror verification snapshot %s

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being verified.
snapName (STRING): Name of the snapshot that has been deleted.

NOTICE

This message occurs when verification fails to rename a mirror verify Snapshot(tm) copy. It is marked as invalid and is deleted.

(None).

%s %s%s: could not rename mirror verification Snapshot copy %s to %s (%s)

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being verified.
snapName (STRING): Name of the Snapshot copy that was not renamed.
snapName2 (STRING): Attempted new name of the Snapshot copy.
error (STRING): Error code returned by the failed operation.

INFORMATIONAL

This event is issued when verification has renamed a mirror verify snapshot.

(None).

%s %s%s: renamed mirror verification snapshot %s to %s

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate object that is being verified.
snapName (STRING): Old name of the snapshot that has been renamed.
snapName2 (STRING): New name of the snapshot that has been renamed.

NOTICE

This event is issued when a verify has been initiated on a mirror pair.

(None).

%s%s: start mirror verification

owner (STRING): Owner of the affected aggregate.
mirror (STRING): The name of the mirror object that is initiating verification
aggregate_uuid (STRING): Universal Unique Identifier (UUID) of the aggregate.

NOTICE

This event is issued when a verify has been suspended on a mirror pair.

(None).

%s%s: suspend mirror verification

owner (STRING): Owner of the affected aggregate.
mirror (STRING): The name of the mirror object that is suspending verification
aggregate_uuid (STRING): Universal Unique Identifier (UUID) of the aggregate.

INFORMATIONAL

This message occurs when the mirror vote blob contains an invalid checksum. The mirror vote blob holds information describing the active set of mirrored volumes.

(None).

RAID: mirror information has an inconsistent checksum.

(None).

INFORMATIONAL

This message occurs when the mirror vote blob has inconsistent contents. The mirror vote blob holds information describing the active set of mirrored volumes. Data ONTAP® takes appropriate recovery actions, as described in additional logged events.

(None).

RAID: mirror information has inconsistent contents.

count (INT): Number of records listed in the blob.

INFORMATIONAL

This message occurs when the mirror vote blob contains an invalid version. The mirror vote blob holds information describing the active set of mirrored volumes.

(None).

RAID: mirror information has an unsupported version number (%d).

version (INT): Version information in the blob.

INFORMATIONAL

This message occurs when the mirror vote information describing a volume is internally inconsistent. The mirror vote information describes the active set of mirrored aggregate. The mirror vote information is ignored.

(None).

RAID: mirror information for volume UUID %s is inconsistent.

aggr_id (STRING): UUID of the affected volume.

INFORMATIONAL

This message occurs when a mirror vote is required on an aggregate but no vote is present in the mirror vote record. In this case, as both the plexes are available, we ignore mirror voting check.

(None).

RAID: mirror record missing for %s %s%s.

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate.

ERROR

This message occurs when a mirror vote is required on an aggregate but no vote is present in the mirror vote record. In this case, only one plex is available. The aggregate will be kept offline because the existing plex might contain stale data.

WARNING: Only one plex in %s %s%s is available. %s might contain stale data.

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate.
vol_type2 (STRING): Volume type.

NOTICE

This message occurs when Data ONTAP® detects an out-of-date plex. The plex is marked as out-of-date and a transaction subsequently occurs to update the internal RAID tree state.

(None).

%s %s%s has been detected as out-of-date and is being marked offline.

vol_type (STRING): Volume type.
owner (STRING): Owner of the affected aggregate.
vol (STRING): Name of the aggregate.

ERROR

This message occurs when the local node cannot transfer mirror vote records for aggregates being switched back as part of a switchback operation.

Could not communicate with the DR node over the intercluster network while attempting a switchback operation.

dr_host (STRING): Disaster recovery (DR) host to which the local node failed to transfer the mirror vote records.

INFORMATIONAL

This message occurs when the mirror vote blob contains version 0. Typically, this occurs when the mirror vote blob is empty.

(None).

RAID: mirror information is empty.

(None).

ERROR

This message occurs when the local node fails to transfer the mirror vote record of the aggregate during aggregate migration as part of giveback or aggregate relocation.

Failed to communicate with the destination node over the cluster network while migrating the aggregate "%s" (UUID: %s) during giveback or aggregate relocation because %s.

aggregate (STRING): Name of the aggregate.
aggregate_uuid (STRING): UUID of the aggregate.
reason (STRING): The reason the transfer failed.