Index 543

hot spots identified by I/O traces 472

impact of number of disk group configuration copies 473

improving for instant snapshot synchronization 345

load balancing in DMP 129 mirrored volumes 464 monitoring 467

moving volumes to improve 470 obtaining statistics for disks 470 obtaining statistics for volumes 468 RAID-5 volumes 465

setting priorities 467 striped volumes 464 striping to improve 471 tracing volume operations 468 tuning large systems 473 tuning VxVM 472

using I/O statistics 469 persistent device name database 93 persistent device naming 93 Persistent FastResync 68, 69, 70 physical disks

adding to disk groups 171 clearing locks on 186 complete failure messages 384 determining failed 383 displaying information 120 displaying information about 120, 169 displaying spare 386

enabling 117

excluding free space from hot-relocation use 388

failure handled by hot-relocation 380 initializing 90

installing 96

making available for hot-relocation 387 making free space available for hot-relocation

use 389 marking as spare 387

moving between disk groups 184, 203 moving disk groups between systems 185 moving volumes from 290

partial failure messages 383 postponing replacement 112 releasing from disk groups 208 removing 110, 112 removing from disk groups 172 removing from pool of hot-relocation

spares 388

removing with subdisks 111, 112 replacing 112

replacing removed 115

reserving for special purposes 119 spare 384

taking offline 118 unreserving 120

physical objects 20 ping-pong effect 132 plex attribute 330 plex conditions

IOFAIL 228 NODAREC 228 NODEVICE 228 RECOVER 228 REMOVED 228

plex kernel states DETACHED 229 DISABLED 229 ENABLED 229

plex states ACTIVE 225 CLEAN 225 DCOSNP 225 EMPTY 226 IOFAIL 226 LOG 226 OFFLINE 226 SNAPATT 226 SNAPDIS 226 SNAPDONE 226 SNAPTMP 227 STALE 227 TEMP 227 TEMPRM 227 TEMPRMSD 228

plexes

adding to snapshots 353 associating log subdisks with 220 associating subdisks with 218 associating with volumes 229 attaching to volumes 229 changing attributes 234 changing read policies for 289 checking for detached 452 checking for disabled 452 comment attribute 234 complete failure messages 384