Veritas Volume Manager 5.0 Administrator's Guide (September 2006)

520 Index
Cross-platform Data Sharing (CDS)
alignment constraints 234
disk format 80
CVM
cluster functionality of VxVM 387
D
d# 20, 78
data change object
DCO 69
data redundancy 42, 43, 46
data volume configuration 62
database replay logs and sequential DRL 61
databases
resilvering 62
resynchronizing 62
DCO
adding to RAID-5 volumes 269
adding version 0 DCOs to volumes 348
adding version 20 DCOs to volumes 267
calculating plex size for version 20 70
considerations for disk layout 192
creating volumes with version 0 DCOs attached 242
creating volumes with version 20 DCOs
attached 244
data change object 69
determining version of 269
dissociating version 0 DCOs from volumes 350
effect on disk group split and join 192
log plexes 71
log volume 69
moving log plexes 269, 350
reattaching version 0 DCOs to volumes 351
removing version 0 DCOs from volumes 350
specifying storage for version 0 plexes 349
specifying storage for version 20 plexes 268
used with DRL 60
version 0 69
version 20 69
versioning 68
dcolen attribute 69, 243, 349
DCOSNP
plex state 217
DDL 22
Device Discovery Layer 85
decision support
implementing 366
default disk group 159
defaultdg 159, 160
defaults
for vxdisk 81, 97
description file with vxmake 252
detach policy
global 395
local 396
DETACHED
plex kernel state 221
volume kernel state 259
device discovery
introduced 22
partial 82
Device Discovery Layer 85
Device Discovery Layer (DDL) 22, 85
device files to access volumes 254, 504
device names 20, 77
configuring persistent 92
device nodes
controlling access for volume sets 358
displaying access for volume sets 358
enabling access for volume sets 357
for volume sets 356
devices
adding foreign 90
fabric 82
metadevices 78
pathname 78
dgalign_checking attribute 235
dgfailpolicy attribute 399
dirty bits in DRL 60
dirty flags set on volumes 59
dirty region logging. See DRL
dirty regions 468
disable failure policy 397
DISABLED
plex kernel state 221
volume kernel state 259
disabled paths 132
disk access records
stored in /etc/vx/darecs 204
disk arrays
A/A 122
A/A-A 122
A/P 121
A/P-C 122
A/PF 122
A/PF-C 122
A/PG 122
A/PG-C 122