wafl.buf events

Contributors

wafl.buf.badHeader

Severity

EMERGENCY

Description

This message occurs when the system encounters a bad header in the Snapshot(tm) copy of the active map block of the filesystem.

Corrective Action

Delete the bad Snapshot copy. For a SnapMirror® target, rebuild from source or resynchronize, after deleting the Snapshot copy. If the problem persists or if you need further assistance, contact NetApp technical support.

Syslog Message

Bad header in Snapshot copy of active map in %s %s%s%s%s, Snapshot copy %d, fbn %llu.

Parameters

type (STRING): Type of object (volume or aggregate).
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.
snapId (INT): Snapshot(tm) copy identifier.
fbn (LONGINT): File block number.

wafl.buf.freeingFreeBlock

Severity

EMERGENCY

Description

This message occurs when the system encounters a "freeing free block" error due to file system corruption.

Corrective Action

(Call support).

Syslog Message

Freeing free block at VBN %llu in %s %s%s%s%s. WAFL inconsistent. Contact NetApp technical support.

Parameters

vbn (LONGINT): Virtual block number of the block that is freed.
voltype (STRING): Type of the volume.
volowner (STRING): Owner of the volume.
volname (STRING): Name of the volume (again). This is returned from WAFL_VOL_PRINT_NAME_STRINGS.
app (STRING): Application UUID.
volident (STRING): Uniquely identifies the volume in cases where the volume name itself is insufficient.
vendor (STRING): Name of the vendor.