dropped disk prevents mounting diskgroup
several months ago I dropped a disk from a diskgroup. This went well, the rebalance finished. The disk has been removed and dedicated to another purpose. Now, when ASM was restarted, the diskgroup will not mount:
ORA-15032: not all alterations performed ORA-15017: diskgroup "DR_ARCHIVE" cannot be mounted ORA-15063: ASM discovered an insufficient number of disks for diskgroup "DR_ARCHIVE"
Linux
Ora 11.2.0.2
0