wafl.reallocate events

Contributors

wafl.reallocate.aggr.interrupt

Severity

INFORMATIONAL

Description

This message occurs when an aggregate reallocation scan is interrupted. The scan was scheduled using the 'reallocate -A' command.

Corrective Action

None required.

Syslog Message

Aggregate reallocation scan on '%s' was interrupted.

Parameters

path (STRING): Scan path.

wafl.reallocate.check.high

Severity

INFORMATIONAL

Description

This event is issued if an allocation check scan (issued before reallocation starts) returns indicating that the path requires reallocation.

Corrective Action

None required. The reallocation scan will automatically be started.

Syslog Message

Allocation check on '%s' is %d, hotspot %d (threshold %d), so will reallocate.

Parameters

path (STRING): The scan path
optim (INT): The current optimization of the path
hot_spot (INT): The current hot-spot optimization of the path
threshold (INT): The reallocation threshold of the path

wafl.reallocate.check.highAdvise

Severity

INFORMATIONAL

Description

This event is issued if an allocation check scan returns indicating that the path would benefit from reallocation.

Corrective Action

Consider reallocating the path (see na_reallocate(1))

Syslog Message

Allocation check on '%s' is %d, hotspot %d (threshold %d), consider running reallocate.

Parameters

path (STRING): The scan path
optim (INT): The current optimization of the path
hot_spot (INT): The current hot-spot optimization of the path
threshold (INT): The reallocation threshold of the path

wafl.reallocate.check.value

Severity

INFORMATIONAL

Description

This event is issued to report the optimization of a path.

Corrective Action

None required.

Syslog Message

Allocation measurement check on '%s' is %d.

Parameters

path (STRING): The scan path
optim (INT): The path optimization.

wafl.reallocate.full.done

Severity

INFORMATIONAL

Description

This event is issued to report the completion of a full, one-time, reallocation scan.

Corrective Action

None required.

Syslog Message

Full reallocation on '%s' is complete.

Parameters

path (STRING): The scan path

wafl.reallocate.full.interrupt

Severity

INFORMATIONAL

Description

This event is issued to report that a full, one-time, reallocation scan was interrupted.

Corrective Action

None required.

Syslog Message

Full reallocation on '%s' was interrupted.

Parameters

path (STRING): The scan path

wafl.reallocate.path.invalid

Severity

ERROR

Description

This event is issued if an invalid scan path is detected.

Corrective Action

Check why the scan path is invalid, including file removal or volume offline. If the condition is persistent remove the associated reallocation scan.

Syslog Message

Unavailable/invalid reallocation path '%s' detected.

Parameters

path (STRING): The scan path

wafl.reallocate.recheck.ok

Severity

INFORMATIONAL

Description

This event is issued if an allocation recheck scan (issued after reallocation has completed) returns indicating the optimization is under the threshold.

Corrective Action

None required.

Syslog Message

Allocation check on '%s' is under threshold.

Parameters

path (STRING): The scan path

wafl.reallocate.scan.exists

Severity

INFORMATIONAL

Description

This event is issued if an attempt is made to add a new reallocation scan but a scan job already exists for the supplied path.

Corrective Action

Check the path is correct. If it is correct then delete the previous reallocation job, and add a new one. Use the 'reallocate status' command to list reallocation jobs.

Syslog Message

A reallocation scan for %s already exists.

Parameters

path (STRING): The path with the scan.

wafl.reallocate.scan.noStart

Severity

NOTICE

Description

Reallocation tasks, such as measuring the layout of a file or performing block reallocation, may be perfomed using an asynchronous WAFL scanner. This event is issued if an error occurs unexpectedly while trying to start such a WAFL scanner.

Corrective Action

(Call support).

Syslog Message

reallocate: unable to start '%s' scanner for '%s': %d (%s)

Parameters

scan_type (STRING): The type of scan operation.
path (STRING): The scan path or aggregate name.
err_code (INT): A numerical error code indicating the reason why the scanner could not be started.
err_string (STRING): A string interpreting the err_code.

wafl.reallocate.scan.remove

Severity

INFORMATIONAL

Description

This event is issued when a reallocation job is persistently removed from the system.

Corrective Action

None required.

Syslog Message

Reallocation scan for '%s' is being removed.

Parameters

path (STRING): The path with the scan.

wafl.reallocate.schedule.invalid

Severity

ERROR

Description

This event is issued if an invalid reallocation schedule is detected.

Corrective Action

Correct the schedule syntax then retry the operation

Syslog Message

Invalid schedule: %s

Parameters

reason (STRING): The reason why the schedule is invalid