Veritas Volume Manager 4.1 Troubleshooting Guide (HP-UX 11i v3, February 2007)

100 VERITAS Volume Manager Troubleshooting Guide
N
NEEDSYNC volume state 13
NOTICE messages 52
notice messages
added disk array 53
Attempt to disable controller failed 54
Detached disk 63
Detached log for volume 68
Detached plex in volume 68
Detached subdisk in volume 68
Detached volume 68
disabled controller connected to disk
array 55
disabled dmpnode 55
disabled path belonging to dmpnode 55
enabled controller connected to disk
array 56
enabled dmpnode 56
enabled path belonging to dmpnode 56
Offlining config copy 76
Path failure 59
read error on object 61
removed disk array 61
Rootdisk has just one enabled path 54
Unable to resolve duplicate diskid 94
Volume entering degraded mode 67
P
PANIC messages 51
parity
regeneration checkpointing 14
resynchronization for RAID-5 13
stale 9
plex kernel states
DISABLED 3, 11
ENABLED 3
plex states
ACTIVE 3
BADLOG 11
CLEAN 3
EMPTY 3
IOFAIL 4
LOG 11
STALE 5
plexes
defined 3
displaying states of 2
in RECOVER state 6
mapping problems 15
recovering mirrored volumes 5
process ID
in command logging file 38
in transaction logging file 40
R
RAID-5
detached subdisks 10
failures 9
hot-relocation 12
importance of log plexes 9
parity resynchronization 13
recovering log plexes 14
recovering stale subdisk 14
recovering volumes 12
recovery process 11
stale parity 9
starting forcibly 17
starting volumes 15
startup recovery process 11
subdisk move recovery 15
unstartable volumes 15
reattaching disks 8
reconstructing-read mode, stale subdisks 10
RECOVER state 6
recovery
after booting from recovery media 33
after VxVM emergency startup 33
disk 8
recovery media 32
reinstalling entire system 35
REPLAY volume state 11
restarting disabled volumes 7
resynchronization
RAID-5 parity 13
root disks
recovery 31
root file system, damaged 35
rootvol
recovery 33
S
snapshot resynchronization
recovery from errors during 29
stale parity 9
states
displaying for volumes and plexes 2
subdisks
marking as non-stale 17
recovering after moving for RAID-5 15