raid.fm events

Contributors

raid.fm.disasterSummary

Severity

ERROR

Description

This event contains summary information for the disaster takeover. It is only generated if a disaster takeover occurs.

Corrective Action

(None).

Syslog Message

RAID disaster takeover summary: number of partner volumes and aggregates=%d, number of rewrite-fsid partner volumes and aggregates=%d, number of out-of-date partner volumes and aggregates=%d, number of ignored partner volumes and aggregates=%d, number of local volumes and aggregates=%d, number of out-of-date local volumes and aggregates=%d

Parameters

nPvols (INT): The number of partner volumes involved in the takeover
nRwPvols (INT): The number of rewrite-fsid partner volumes
nOodPvols (INT): The number of out-of-date partner volumes
nIgnPvols (INT): The number of ignored partner volumes
nLvols (INT): The number of local volumes involved in the takeover
nOodLvols (INT): The number of out-of-date local volumes

raid.fm.fixedMixedOwnership

Severity

NOTICE

Description

This message occurs when assimilation detects that an aggregate contains disks with multiple current owner IDs and fixes the ownership issue.

Corrective Action

(None).

Syslog Message

Aggregate %s was detected to have disks with mixed current owner IDs and the ownership has been fixed.

Parameters

aggregate (STRING): Name of the aggregate that contained disks with mixed owner IDs.
disk_count (INT): Number of disks that had their current owner ID fixed.
current_owner_id (INT): NVRAM system ID of the aggregate’s current owner.

raid.fm.leftBehindAggr

Severity

NOTICE

Description

This message occurs when an aggregate is not returned to its original owner in a giveback operation.

Corrective Action

Run the 'storage failover giveback' command to return the aggregate to its original owner.

Syslog Message

Aggregate %s was left behind during giveback.

Parameters

aggregate (STRING): Name of the aggregate that was left behind.
aggregate_uuid (STRING): Universal Unique Identifier (UUID) of the aggregate.
home_owner_id (LONGINT): NVRAM system ID of the aggregate’s home owner.
current_owner_id (LONGINT): NVRAM system ID of the aggregate’s current owner.

raid.fm.replayFail

Severity

NOTICE

Description

This message occurs when RAID replay fails for partner aggregates during takeover. Data ONTAP® takes appropriate recovery actions, as described in additional logged events.

Corrective Action

(None).

Syslog Message

RAID takeover: RAID replay failed. Status: %d.

Parameters

status (INT): Replay failure status code.

raid.fm.takeoverFail

Severity

ALERT

Description

This message occurs when a high-availability (HA) takeover attempt fails due to an assimilation error.

Corrective Action

If partner aggregates are failing to assimilate on the surviving node of the HA pair, contact technical support for assistance with bringing these aggregates online.

Syslog Message

RAID takeover failed: %s.

Parameters

reason (STRING): Reason the takeover failed.

raid.fm.volDisasterBadState

Severity

ERROR

Description

This message occurs when the system cannot split an out-of-date volume due to a bad volume state.

Corrective Action

(None).

Syslog Message

Partner volume %s identity unaltered during HA disaster takeover: bad state %s. Clients might see stale data.

Parameters

vol (STRING): Name of the aggregate.
state (STRING): Aggregate state.

raid.fm.volDisasterFail

Severity

ERROR

Description

This message occurs when the system encounters an error during a high availability (HA) disaster takeover.

Corrective Action

(None).

Syslog Message

Partner volume %s HA disaster takeover error (%s): %s. Clients will not be able to access this volume.

Parameters

vol (STRING): Name of the aggregate.
type (STRING): Type of error
reason (STRING): Internal reason code

raid.fm.volDisasterIgnore

Severity

ERROR

Description

This message occurs when the system ignores a volume during a high availability (HA) disaster takeover.

Corrective Action

(None).

Syslog Message

Partner volume %s identity unaltered during HA takeover: %s. Clients might see stale data.

Parameters

vol (STRING): Name of the aggregate.
reason (STRING): Reason for ignoring the volume
code (INT): Internal code

raid.fm.volDisasterWarn

Severity

ERROR

Description

This message occurs when the system encounters a nonfatal error during a high availability (HA) disaster takeover

Corrective Action

(None).

Syslog Message

Partner volume %s HA disaster takeover warning (%s): %s Volume takeover might be incomplete and clients might see stale data.

Parameters

vol (STRING): Name of the aggregate.
type (STRING): Type of error
reason (STRING): Internal reason code

raid.fm.volFsidRewrite

Severity

ERROR

Description

This message occurs when the system rewrites a volume’s or aggregate’s canceling giveback high availability (HA) disaster takeover.

Corrective Action

Remount the clients of the volume.

Syslog Message

Partner %s %s FSID was rewritten during HA disaster takeover. Clients must be remounted.

Parameters

vol_type (STRING): Volume type.
vol (STRING): Name of the aggregate.
oldFsid (INT): Old fsid
newFsid (INT): New fsid

raid.fm.volFsidRewriteOod

Severity

ERROR

Description

This message occurs when the system rewrites a volume’s File System ID (FSID) during a high availability (HA) disaster takeover with an out-of-date volume.

Corrective Action

Remount the clients of the volume.

Syslog Message

Partner volume %s FSID was rewritten during HA disaster takeover. Clients must be remounted.

Parameters

vol (STRING): Name of the aggregate.
oldFsid (INT): Old fsid
newFsid (INT): New fsid