IO Hang in Single Disk Causes Cell Node Power Cycle in Exadata (Doc ID 1605255.1)

Last updated on DECEMBER 23, 2013

Applies to:

Oracle Exadata Storage Server Software - Version 11.2.3.2.1 to 11.2.3.2.1 [Release 11.2]
Information in this document applies to any platform.

Symptoms

Exadata cell node is rebooted showing following message in alert history:

33   2013-10-13T19:39:18+01:00 info     "IO hang detected on CD_04_lonlx12cel02. Power cycle forced." 

Cause

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