Veritas Volume Manager 5.0.1 Troubleshooting Guide, HP-UX 11i v3, First Edition, November 2009

Description:
An attempt was made to snap back a detached plex.
Recommended action:
Reattach the snapshot plex to the snapshot volume.
V-5-1-5162
VxVM vxplex ERROR V-5-1-5162 Plexes do not belong to the same snapshot
volume.
Description:
An attempt was made to snap back plexes that belong to different snapshot
volumes.
Recommended action:
Specify the plexes in separate invocations of vxplex snapback.
V-5-1-5929
VxVM vxconfigd NOTICE V-5-1-5929 Unable to resolve duplicate diskid.
Description:
VxVM has detected disks with duplicate disk identifiers. Arrays with mirroring
capability in hardware are particularly susceptible to such data corruption, but
other causes are possible as explained below.
In releases prior to 3.5, VxVM selected the first disk that it found if the selection
process failed. From release 3.5, the default behavior of VxVM was to avoid the
selection of the wrong disk as this could lead to data corruption.
If VxVM could not determine which disk was the original, it would not import the
disks until they were reinitialized with a new disk ID.
From release 5.0, VxVM checks the unique disk identifier (UDID) value that is
known to the Device Discovery Layer (DDL) against the UDID value that is set in
the disk’s private region. The udid_mismatch flag is set on the disk if the values
differ. If set, this flag is displayed in the output from the vxdisk list command.
A new set of vxdisk and vxdg operations are provided to handle such disks; either
by writing the DDL value of the UDID to a disk’s private region, or by tagging a
disk and specifying that it is a cloned disk to the vxdg import operation.
Recommended action:
User intervention is required in the following cases:
Error messages
Types of messages
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