ORA-15250 : ASM disk in DROPPING state with same command doing add and drop (Doc ID 1918438.1)

Last updated on AUGUST 19, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.5 and later
Information in this document applies to any platform.

Symptoms

While trying replace some disks ,some disks came in DROPPING state and started saying "ORA-15250: insufficient diskgroup space for rebalance completion " while trying to run rebalance .

Actually they tried to add disks which were not cluster-wide visible resulting failure to add with ORA-15075.

Then they tried add those same disks in same command alongwith drop disk .



Cause

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