How To Rename A Diskgroup On ASM 11gR2
- Dismount the diskgroup to be renamed
asmcmd umount DATA
- Then execute the rename statement:
renamedg phase=both dgname=DATA newdgname=NEW_DATA verbose=true
- Mount the renamed diskgroup.
asmcmd mount NEW_DATA
- Dismount the diskgroup to be renamed
asmcmd umount DATA
- Then execute the rename statement:
renamedg phase=both dgname=DATA newdgname=NEW_DATA verbose=true
- Mount the renamed diskgroup.
asmcmd mount NEW_DATA
