Exadata: ORA-27603: Cell Storage I/O Error in Database Alert.log- ORA-07445: exception encountered: core dump [_ZN13DestBufferCtl25allocDefaultPayloadHeaderEP9Cacheable()+49] in $CELLTRACE/alert.log (Doc ID 1611602.1)

Last updated on JANUARY 10, 2014

Applies to:

Exadata Database Machine X2-2 Hardware - Version All Versions and later
Information in this document applies to any platform.

Symptoms

Following errors may be reported in database instance's alert log:

  

Changes

 Issue can occur when a cell is performing a very high number of IOs which are split across multiple celldisks, not a common occurrence.

Cause

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