wafl.hya events

Contributors

wafl.hya.aggr.policy.init

Severity

INFORMATIONAL

Description

This message occurs when the default caching policies are to be configured on all volumes contained in this aggregate.

Corrective Action

(None).

Syslog Message

Attempting to configure the default caching policies on all volumes in the aggregate '%s %s'.

Parameters

owner (STRING): Owner of the volume.
vol (STRING): Name of the volume.

wafl.hya.bc.add.cbi

Severity

INFORMATIONAL

Description

This message occurs when a hybrid aggregate adds one counter file block (CBI - counter block index).

Corrective Action

(None).

Syslog Message

(None).

Parameters

aggr (STRING): Aggregate name.
aggr_uuid (STRING): Universal Unique ID (UUID) of the aggregate.
volume (STRING): Volume name.
volume_uuid (STRING): UUID of the volume.
btid (INT): Buftree ID.
cbi (INT): CBI value.
volume_info (STRING): Volume type information.

wafl.hya.bc.del.flexvol

Severity

INFORMATIONAL

Description

This message occurs when a hybrid aggregate block accounting module receives a FlexVol® deletion notification.

Corrective Action

(None).

Syslog Message

(None).

Parameters

aggr (STRING): Aggregate name.
aggr_uuid (STRING): UUID of the aggregate.
volume (STRING): Volume name.
volume_uuid (STRING): UUID of the volume.
volume_info (STRING): Volume type information.
btid (INT): Buftree ID.
cbi (INT): CBI (counter block index) value.
ctr0 (LONGINT): Counter 0, total used blocks by this buftree ID at the time of the delete event.

wafl.hya.bc.free.cbi

Severity

INFORMATIONAL

Description

This message occurs when a hybrid aggregate block accounting module frees a CBI (counter block index).

Corrective Action

(None).

Syslog Message

(None).

Parameters

aggr (STRING): Aggregate name.
aggr_uuid (STRING): UUID of the aggregate.
btid (INT): Buftree ID.
cbi (INT): CBI value.
ctr0 (LONGINT): Counter 0, total used blocks by this buftree ID at the time of the free event.

wafl.hya.cache.ret.policy

Severity

INFORMATIONAL

Description

This message occurs when the cache retention priority policy for a volume in a hybrid aggregate has been modified.

Corrective Action

(None).

Syslog Message

Cache retention priority policy on volume '%s%s%s%s' has been modified to %s.

Parameters

owner (STRING): Owner of the volume.
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.
cache_retention_priority (STRING): Cache retention priority policy configured on the volume.

wafl.hya.policy.init.skipped

Severity

INFORMATIONAL

Description

This message occurs when cache policies could not be configured because of an invalid volume state.

Corrective Action

(None).

Syslog Message

Default caching policies were not set on volume '%s%s%s'.

Parameters

owner (STRING): Owner of the volume.
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.hya.rcache.policy

Severity

INFORMATIONAL

Description

This message occurs when the read caching policy for a volume in a hybrid aggregate has been modified.

Corrective Action

(None).

Syslog Message

Read caching policy on volume '%s%s%s%s' has been modified to '%s'.

Parameters

owner (STRING): Owner of the volume.
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.
read_policy (STRING): Read caching policy configured on the volume.

wafl.hya.sizer.warning

Severity

NOTICE

Description

This message occurs when Flash Pool (tm) AWA (Automatic Workload Analyzer) encounters an abnormal condition such as low sampling rate or low memory resource.

Corrective Action

Contact NetApp technical support for assistance in resolving this issue.

Syslog Message

(None).

Parameters

aggr (STRING): Aggregate name.
aggr_uuid (STRING): UUID of the aggregate.
vol (STRING): Name of the volume.
event_info (STRING): Flash Pool (tm) Sizer warning information.

wafl.hya.wcache.policy

Severity

INFORMATIONAL

Description

This message occurs when write caching policy for a volume in a hybrid aggregate has been modified.

Corrective Action

(None).

Syslog Message

Write caching policy on volume '%s%s%s%s' has been modified to '%s'.

Parameters

owner (STRING): Owner of the volume.
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.
write_policy (STRING): Write caching policy configured on the volume.