Diskgroup Mount Fails With ORA-15096 After Node Reboot (Doc ID 737010.1)

Last updated on AUGUST 04, 2018

Applies to:

Symptoms

After node reboot following diskgroup mount on ASM instance was unsuccessful with following errors

ERROR at line 1:
ORA-15032: not all alterations performed
ORA-15096: lost disk write detected


alert_ASM.log
===========
Mon Sep 8 13:54:12 2008
NOTE: attached to recovery domain 1
Mon Sep 8 13:54:12 2008
NOTE: starting recovery of thread=1 ckpt=69.3817 group=1
NOTE: starting recovery of thread=2 ckpt=29.8384 group=1
lost disk write detected during recovery (apply)
Abort recovery for domain 1
NOTE: crash recovery signalled OER-15096
ERROR: ORA-15096 signalled during mount of diskgroup ASMGRP01
NOTE: cache dismounting group 1/0xE2C85C71 (ASMGRP01)
Mon Sep 8 13:54:13 2008
kjbdomdet send to node 0
detach from dom 1, sending detach message to node 0
freeing rdom 1
Mon Sep 8 13:54:13 2008
NOTE: detached from domain 1
Mon Sep 8 13:54:13 2008
ERROR: diskgroup ASMGRP01 was not mounted

Changes

The issue happened after the reboot.

Cause

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