I am trying to open exadata machine but it has error. That EXADATA Oracle Sun Fire X4720 M3 SAS, Oracle 11gr2 RAC database installed. I was examining celldisks. When i gave command
list griddisk I see that result.
cellcli> list griddisk DATA_DM01_00_mycelldisk01 proactive failure
We dropped celldisk, we can't recreated griddisk and celldisk, it has error. we can't replace it because we can't get any disk from anywhere. I need to open that exadata and i plan to open database without that celldisk. should i drop physicaldisk?
cellcli> list physicaldisk 20:0 KERMXM warning - proactive failure, poor performance
when I give command
srvctl start database -d mydb it gives error.
ORA-15040: diskgroup is incomplete ORA-15066: offlining disk "0" in group DATA_DM01 may result in a data loss ORA-15042: ASM disk "0" is missing from group number "1"
Could i delete disk "0" which is proactive failure and continue my system? Thanks