I have created long time back one ASM RAC setup and I created one diskgroup with some name say xyz. I think that instance is gone but the diskgroup was not dropped exclusively using command drop ...
I inherited a production system with the following setup: Disk A, Failgroup AB Disk B, Failgroup AB Disk C, Failgroup CD Disk D, Failgroup CD Diskgroups AB and CD are configured with normal ...
I have added disk into the RAC system by the following way: I have disk /dev/sdh1. Marked it as an ASM disk: --On node 1 oracleasm createdisk DISK7 '/dev/sdh1'; --On node 2 oracleasm ...