HP Surestore Disk Array FC60 HP SureStore E Disk Array FC60 - (English) Advanc - Page 456

calculating LUN capacity 292 changing LUN ownership 293 changing rebuild priority settings 305 checking disk array status 282 checking rebuild progress 305 command summary 278 described 238 displaying parity scan status 307 flushing disk array log 311 halting parity scan 307 identifying disk modules 292 installing 240, 241 listing all disk arrays 288 locating disk modules 304 managing disk array logs 309 managing log files 307 performing a parity scan 306 removing a global hot spare 296 replacing a LUN 294 rescanning for disk arrays 288 resetting battery age 312 running 241 setting cache flush limit 301 setting cache flush threshold 300 setting cache page size 300 synchronizing controller date and time 297 unbinding a LUN 293 array See disk array ArrayID 280 listing for all arrays 288 assigning LUN ownership 247 B backplane controller card. See BCC module basic topology 102, 103 error recovery 108 batteries See battery backup module battery age resetting 312 battery backup module cache protection 46 described 45 life expectancy 46 removal and replacement 400 battery charger See battery backup module BCC module described 29 troubleshooting 380 binding a LUN using Array Manager 60 289 using SAM 267 using STM 314 boot support 222 C cabinets supported 18 cable installation Fibre Channel 196 SCSI 187 cables FC-AL supported lengths 110 length performance degradation 116 cache upgrading to 512 MB 258 cache flush limit impact on performance 252 setting 301 cache flush threshold impact on performance 251 setting 300 cache page size impact on performance 252 setting 300 caching 66 read I/O 66 write I/O 66 calculating LUN capacity 292 campus topology 102, 125 capacity adding 254 expanding with disk enclosures 224 managing 242 456 Index