Creating File Devices On NAS/NFS FileSystems For ASM Diskgroups.
Last updated on OCTOBER 31, 2017
Applies to:Oracle Database - Enterprise Edition - Version 12.2 BETA1 to 12.2 BETA1 [Release 12.2]
Oracle Database - Enterprise Edition - Version 10.2.0.1 to 18.104.22.168 [Release 10.2 to 12.1]
Information in this document applies to any platform.
The present document provides the step (in detail) to create ASM diskgroups on NAS/NFS file devices.
Situations where NFS on ASM may be a reasonable option include:
- Using NFS for an ASM Quorum Failure Group, as is often done with Extended Clusters. NFS on Quorum Failure Groups with 22.214.171.124 or later, does not need, or should not use hard NFS mounts.
- Situations where reliable access to NFS service can be assured.
- When using NFS storage only for an External Redundancy Diskgroup.
- Situations where the lost of ASM file access for an extended period is not critical.
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