My Oracle Support Banner

EXADATA: ORA-01578/ORA-376/Corrupt Block messages Reported on queries while tablespace encryption online Running (Doc ID 2869263.1)

Last updated on MAY 17, 2023

Applies to:

Oracle Exadata Storage Server Software - Version N/A to N/A
Information in this document applies to any platform.

Symptoms

While Online tablespace Encryption is running, there are lots of Block corruption messages in the alert log like this:

Warning: detected pluggable database PDB tablespace TS  is in ENCRYPTING status.  Please issue the appropriate ALTER TABLESPACE ENCRYPTION FINISH command to find the operation

Corrupt Block Found
         TIME STAMP (GMT) = mm/dd/yyyy hh:im:ss
         CONT = n, TSN = n, TSNAME = n
         RFN = fno, BLK = blkn, RDBA = n
         OBJN = n, OBJD = n, OBJECT = %, SUBOBJECT = %
         SEGMENT OWNER = %, SEGMENT TYPE = %

Rekeying datafile +ASMDG/PATH/asmfilename (fno) to +ASMDG
About to zero out original file "+ASMDG/PATH/asmfilename"
Successfully zero'ed out original file "+ASMDG/PATH/asmfilename"
Successfully deleted original file "+ASMDG/PATH/asmfilename"
Rekey operation committed for file +ASMDG/PATH/asmfilename

Changes

Migrated to Exadata Plataform

Using tablespace Encryption Online

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.