Renaming ASM disks in diskgroup used by OCR
Hey guys,
I am currently facing the following problem.
During the setup of our RAC cluster the disks for the OCR diskgroup were accidentially labeled wrongly.
At the moment I have a diskgroup +OCR_DATA containing the following disks:
ASM_D40ES01_1
ASM_D40_39
ASM_ES01_046
Since these are the first disks in our cluster I would like to rename them:
ASM_D40ES01_1
ASM_D40_001
ASM_ES01_001
I already tried the following:
1. shutdown all cluster resources
2. Remove ASM disk from diskgroup
3. delete ASM disk ASM_D40_39
4. create new ASM disk ASM_D40_001
5. add ASM disk to diskgroup
6. start cluster --> FAILED because ASM was not able to mount the OCR diskgroup. It was still looking for the ASM_D40_39 disk in order to mount properly.
Any ideas on what went wrong are greatly appreciated!
Thanks!
Bastian