DNFS on ZFS: ORA-64307 when moving table to HCC compression.
(Doc ID 1999143.1)
Last updated on APRIL 09, 2020
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.3 to 12.1.0.2 [Release 11.2 to 12.1]Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
1. ZFS Storage is a requirement (platform may be Linux, Solaris etc.).
2. DNFS (Direct NFS) is a requirement. Oracle version can be 11gR2 or 12c.
3. Problem can happen in asm or in a non-asm environment. ASM is not a requirement.
4. Problem can happen in Exadata or in a non-Exadata environment. Exadata is not a requirement.
5. Problem can happen in ODA or in a non-ODA (Oracle Database Appliance) environment. ODA is not a requirement.
6. Problem can happen in RAC or in a non-RAC environment. RAC is not a requirement.
Symptoms
To use HCC compression you configured DNFS on ZFS Storage. After configuration, you performed the following tests:
1) You used correct document to configure and relink DNFS, so in the database alert log you as expected see
Changes
Cause
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