Is MOS 2022172.1 (ACFS fixes for Exadata) applicable to ODA?
Andy Colvin just highlighted this on twitter:
Important Fixes required to implement Oracle Automatic Storage Management File System (ACFS) on Oracle Exadata Database Machine (Doc ID 2022172.1)
The description says "This document provides a specific list of fixes to resolve potential data corruption issues when using Oracle Automatic Storage Management Cluster File System (ACFS) on Oracle Exadata Database Machine." but does anyone know whether the bugs might also apply to ODA?
What caught my eye was "ASM metadata may be overwritten on multiple disks causing loss of the entire diskgroup when a diskgroup is using griddisks larger than 2TB and an ACFS volume created allocates space beyond the 2TB offset.", given recent discussions on this forum about the >2TB disk sizes on ODA X5-2.