Veritas Volume Manager 5.0 Troubleshooting Guide, HP-UX 11i v3, First Edition, May 2008

60 Error messages
Understanding messages
V-5-0-144
VxVM vxio WARNING V-5-0-144 Double failure condition detected on
RAID-5 volume
■ Description: I/O errors have been received in more than one column of a
RAID-5 volume. This could be caused by:
■ a controller failure making more than a single drive unavailable
■ the loss of a second drive while running in degraded mode
■ two separate disk drives failing simultaneously (unlikely)
■ Action: Correct the hardware failures if possible. Then recover the volume
using the vxrecover command.
V-5-0-145
VxVM vxio WARNING V-5-0-145 DRL volume volume is detached
■ Description: A Dirty Region Logging volume became detached because a
DRL log entry could not be written. If this is due to a media failure, other
errors may have been logged to the console.
■ Action: The volume containing the DRL log continues in operation. If the
system fails before the DRL has been repaired, a full recovery of the volume’s
contents may be necessary and will be performed automatically when the
system is restarted. To recover from this error, use the
vxassist addlog
command to add a new DRL log to the volume.
V-5-0-146
VxVM vxdmp NOTICE V-5-0-146 enabled controller controller_name
connected to disk array disk_array_serial_number
■ Description: All paths through the controller connected to the disk array are
enabled. This usually happens if a controller is enabled after maintenance.
■ Action: None.
V-5-0-147
VxVM vxdmp NOTICE V-5-0-147 enabled dmpnode dmpnode_device_number
■ Description: A DMP node has been marked enabled in the DMP database.
This happens when at least one path controlled by the DMP node has been
enabled.
■ Action: None.