Shulou(Shulou.com)06/01 Report--

Rename Diskgroup having OCR, Vote File, ASM SPILE [ID 1335975.1] are suitable for 11R2dex11R2 to provide renamedg, which can be renamed when the disk group dismount; if the disk group contains OCR/vote file, you need to migrate it to an intermediate disk before dismount; the general idea is as follows: create a temporary disk group temp, migrate OCR/vote file here; migrate spfile to temp, restart CRS; unload and rename the original disk group, and reload Move ocr/vote file/spfile back and restart CRS Create a temporary disk group create diskgroup TEMP normal redundancydisk 'ORCL:DISK4',' ORCL:DISK5', 'ORCL:DATA4',' ORCL:DATA6'attribute 'compatible.rdbms'='11.2.0.0',' compatible.asm'='11.2.0.0', 'au_size'='4M' After the migration of ocr/vote file$ORACLE_HOME/bin/bin/ocrconfig-add + TEMP$ORACLE_HOME/bin/bin/ocrconfig-delete + DATA$ORACLE_HOME/bin/crsctl replace votedisk + TEMP is completed, call ocrcheck to check the integrity of migration spfile restart CRScrsctl stop crscrsctl start crs rename disk group alter diskgroup data dismount The renamedg phase=both dgname=DATA newdgname=CRS verbose=true output is as follows: Parsing parameters..Parameters in effect:Old DG name: DATANew DG name: CRSPhases: Phase 1Phase 2Discovery str: (null) Clean: TRUERaw only: TRUErenamedg operation: phase=both dgname=DATA newdgname=CRS verbose=trueExecuting phase 1Discovering the groupPerforming discovery with string:Identified disk ASM:/opt/oracle/extapi/32/asm/orcl/1/libasm.so:ORCL:DISK1 with disk number:0 and timestamp (32955539-2120261632) Identified disk ASM:/opt/oracle/extapi/32/asm/orcl/1/libasm.so:ORCL:DISK2 With disk number:1 and timestamp (32955539-2120261632) Identified disk ASM:/opt/oracle/extapi/32/asm/orcl/1/libasm.so:ORCL:DISK3 with disk number:2 and timestamp (32955539-2120261632) Identified disk ASM:/opt/oracle/extapi/32/asm/orcl/1/libasm.so:ORCL:DISK6 with disk number:5 and timestamp (32955539-2120261632) Checking for hearbeat...Re-discovering the groupPerforming discovery with string:Identified disk ASM:/opt/oracle/extapi/32/asm/orcl/ 1/libasm.so:ORCL:DISK1 with disk number:0 and timestamp (32955539-2120261632) Identified disk ASM:/opt/oracle/extapi/32/asm/orcl/1/libasm.so:ORCL:DISK2 with disk number:1 and timestamp (32955539-2120261632) Identified disk ASM:/opt/oracle/extapi/32/asm/orcl/1/libasm.so:ORCL:DISK3 with disk number:2 and timestamp (32955539-2120261632) Identified disk ASM:/opt/oracle/extapi/32/asm/orcl/1/libasm.so: ORCL:DISK6 with disk number:5 and timestamp (32955539-2120261632) Checking if the diskgroup is mounted or used by CSSChecking disk number:0Checking disk number:1Checking disk number:2Checking disk number:5Generating configuration file..Completed phase 1Executing phase 2Looking for ORCL:DISK1Modifying the headerLooking for ORCL:DISK2Modifying the headerLooking for ORCL:DISK3Modifying the headerLooking for ORCL:DISK6Modifying the headerCompleted phase 2Terminating kgfd context 0xb7ee8050 reloads the disk group and moves back to OCRalter diskgroup CRS mount$ORACLE_HOME/bin/ocrconfig-add + CRS$ORACLE_HOME/bin/ocrconfig-delete + TEMP$ORACLE_HOME/bin/crsctl replace votedisk + CRS Move back to spfile and restart CRS Delete temp disk groups and remove alter diskgroup TEMP dismount from the cluster Drop diskgroup temp including contents;srvctl remove diskgroup-g datasrvctl remove diskgroup-g TEMP

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.