wafl.ondemand events

Contributors

wafl.ondemand.aggr.rsv.fail

Severity

ERROR

Description

This message occurs when Data ONTAP® fails to reserve space for a file operation due to lack of space on the aggregate.

Corrective Action

Create free space on the aggregate by either adding more disks or manually deleting data. If this condition persists, contact NetApp technical support for further assistance.

Syslog Message

Insufficient space on aggregate '%s %s' to perform file operation on volume '%s%s%s' (failed to re-create %s flexible space pool).

Parameters

owner (STRING): Owner of the aggregate.
aggr (STRING): Name of the aggregate.
vol (STRING): Name of the volume.
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where the volume name itself is insufficient.
fsptype (STRING): Type of the flexible space pool.

wafl.ondemand.destroy.pending

Severity

NOTICE

Description

This message occurs when a file operation cannot be immediately destroyed because the destination file has been captured in one or more snapshots.

Corrective Action

Delete the snapshots that have captured the destination file.

Syslog Message

%s

Parameters

destroy_info (STRING): Status of the file operation.

wafl.ondemand.done

Severity

NOTICE

Description

This message occurs when a file operation is completed.

Corrective Action

(None).

Syslog Message

%s

Parameters

done_info (STRING): Status of the completed file operation.

wafl.ondemand.dstPresent

Severity

INFORMATIONAL

Description

This message occurs when a file shows up in the public name space of destination volume during file operation.

Corrective Action

(None).

Syslog Message

%s

Parameters

file_info (STRING): Destination file’s UUID and index.

wafl.ondemand.errPaused

Severity

ALERT

Description

This message occurs when a file or LUN operation is paused due to an error condition.

Corrective Action

Based on the information in the event, resolve the problem that is causing the error condition, if possible. The operation is retried automatically on an hourly interval, or you can unpause the operation by using the appropriate command: file copy modify, file move modify, lun copy resume, or lun move resume. If the error condition persists, contact NetApp technical support.

Syslog Message

%s

Parameters

error_info (STRING): Error information for the paused operation.

wafl.ondemand.metafileErr

Severity

ERROR

Description

This message occurs when the special-purpose metafile that Data ONTAP® creates to store information on file operations cannot be read. The volume has been left offline as a consequence.

Corrective Action

Issue the 'volume online' command to attempt to bring the affected volume back online. If this condition persists, contact NetApp technical support for futher assistance.

Syslog Message

OnDemand metafile load error, volume '%s%s%s': %s

Parameters

vol (STRING): Name of the volume.
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where the volume name itself is insufficient.
error_info (STRING): Error infomation.

wafl.ondemand.repaired.metafile

Severity

ERROR

Description

This message occurs when an inconsistency is discovered in the OnDemand metafile header or entry. The inconsistency is automatically repaired upon detection.

Corrective Action

(None).

Syslog Message

%s certification failed: %s, %s, %s, %s, %s, fbn (%llu), record_index (%llu)

Parameters

fh (STRING): File handle of ondemand metafile which is repaired.
vol (STRING): Name of the volume.
app (STRING): Application UUID.
volident (STRING): Unique identifier of the volume in cases in which the volume name itself is insufficient.
condition (STRING): The initial metadata validation test that failed.
source (STRING): The location of the failing metadata validation test.
fbn (LONGINT): File block number (fbn) of the repaired block.
record_index (LONGINT): Index of the record entry in the repaired block.

wafl.ondemand.space.rsv.fail

Severity

ERROR

Description

This message occurs when Data ONTAP® fails to reserve space for a file operation due to lack of space on the volume.

Corrective Action

Manually delete data to create free space on the volume, and then modify the job to unpause the data scanner by using the "volume file [copy|move] modify -job-uuid <job_uuid> -file-index <file_index> -scanner-paused false" command. If this condition persists, contact NetApp technical support for further assistance.

Syslog Message

Insufficient space on '%s%s%s' to perform file operation %s-%d (failed to re-create %s flexible space pool).

Parameters

vol (STRING): Name of the volume.
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where the volume name itself is insufficient.
job_uuid (STRING): Unique ID (UUID) of the file operation.
file_index (INT): Unique identifier for the file in the job.
fsptype (STRING): Type of the flexible space pool.

wafl.ondemand.srcJobRecFail

Severity

ERROR

Description

This message occurs when the system fails to repair a corrupted record in the special-purpose metafile that holds information about file operations.

Corrective Action

The source job recovery will be reattempted the next time the volume comes online. To explicitly reattempt the recovery, take the source volume offline and then bring it back online. If this error condition persists, contact NetApp technical support.

Syslog Message

Volume %s%s%s: %s

Parameters

vol (STRING): Name of the volume.
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where the volume name itself is insufficient.
result (STRING): Result of the failed recovery.

wafl.ondemand.srcJobRecovery

Severity

NOTICE

Description

This message occurs when the system repairs a corrupted record in the special-purpose metafile that holds information about file operations. If the file operation associated with the recovered source job is still in progress, the file operation can be resumed. Otherwise, the original source file can be recovered to lost+found by using the "file source recover" command.

Corrective Action

(None).

Syslog Message

Recovered file operation source job %s-%d in volume "%s%s%s".

Parameters

job_uuid (STRING): Unique ID (UUID) of the file operation source job.
file_index (INT): Unique identifier for the file in the source job.
vol (STRING): Name of the volume.
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where the volume name itself is insufficient.

wafl.ondemand.srcRecovered

Severity

INFORMATIONAL

Description

This message occurs when a file operation source recovery is completed.

Corrective Action

(None).

Syslog Message

Recovered %s source job %s-%d to {DSID:%d:%s}.

Parameters

type (STRING): Operation type.
job_uuid (STRING): Unique ID (UUID) of the file operation source job.
file_index (INT): Unique identifier for the file in the source job.
dsid (INT): Data set identifier (DSID) of the volume where the recovery was performed.
path (STRING): Path to the recovered object.

wafl.ondemand.started

Severity

NOTICE

Description

This message occurs when an OnDemand file or LUN operation is started. The "operation_info" parameter contains information on the type and identity of the started operation.

Corrective Action

(None).

Syslog Message

OnDemand operation started: %s

Parameters

operation_info (STRING): Initial status of the OnDemand operation.

wafl.ondemand.volBusy.src

Severity

ERROR

Description

This message occurs when a volume operation fails because the volume is the source of one or more file operations. Continuing with the volume operation could potentially disrupt file operations.

Corrective Action

Make sure that file operations are making progress, and if they are paused unpause them. Retry the volume operation after the completion of the file operations.

Syslog Message

Volume %s%s%s can not be offlined, until all pending file operations are completed.

Parameters

vol (STRING): Volume name.
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where the volume name itself is insufficient.