VERITAS Volume Manager 4.1 Administrator's Guide

Index
440
layout of DCO plexes, 177
making available for hot-relocation, 336
making free space available for
hot-relocation use, 340
marking as spare, 336
mirroring volumes on, 274
moving between disk groups, 167, 181
moving disk groups between systems, 168
moving volumes from, 296
naming schemes, 64
number, 4
obtaining performance statistics, 403
partial failure messages, 331
postponing replacement, 97
primary path, 131
putting under control of VxVM, 76
reinitializing, 86
releasing from disk groups, 189
removing, 93, 97
removing from disk groups, 159
removing from pool of hot-relocation
spares, 338
removing with subdisks, 94
renaming, 104
replacing, 97
replacing removed, 100
reserving for special purposes, 105
resolving status in clusters, 358
scanning for, 68
secondary path, 131
setting connectivity policies in clusters, 377
spare, 332
specifying to vxassist, 236
taking offline, 103
unreserving, 105
VM, 13
DMP
check_all restore policy, 147
check_alternate restore policy, 147
check_disabled restore policy, 147
check_periodic restore policy, 147
disabling controllers, 146
displaying DMP database information, 129
displaying DMP node for a path, 132
displaying DMP node for an enclosure, 132
displaying information about paths, 130
displaying paths controlled by DMP node,
133
displaying status of DMP error daemons,
148
displaying status of DMP restore daemon,
148
dynamic multipathing, 110
enclosure-based naming, 112
listing controllers, 134
load balancing, 115
metanodes, 111
path failover mechanism, 114
path-switch tunable, 408
renaming an enclosure, 146
restore policy, 147
setting the DMP restore polling interval,
147
starting the DMP restore daemon, 147
stopping the DMP restore daemon, 148
vxdmp device driver, 113
vxdmpadm, 132
dmp_pathswitch_blks_shift tunable, 408
DRL
adding log subdisks, 206
adding logs to mirrored volumes, 283
creating mirrored volumes with logging
enabled, 245
creating mirrored volumes with sequential
DRL enabled, 245
dirty region logging, 46
handling recovery in clusters, 370
hot-relocation limitations, 328
log subdisks, 46
logs. See DRL logs
maximum number of dirty regions, 412
minimum number of sectors, 412
operation in clusters, 368
removing logs from mirrored volumes, 284
sequential, 47
DRL logs
handling additional nodes in clusters, 370
in clusters, 369
increasing size of, 370
E
EMC array
moving licensed disks between disk groups,
181
EMC arrays
moving disks between disk groups, 181
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