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Allow setting NFS server scope and owner.

Description

Allow setting NFS server scope and owner.

By default NFS server reports as scope and owner major the host UUID
value and zero for owner minor. It works good in case of standalone
server. But in case of CARP-based HA cluster failover the values
should remain persistent, otherwise some clients like VMware ESXi
get confused by the change and fail to reconnect automatically.

The patch makes server scope, major owner and minor owner values
configurable via sysctls. If not set (by default) the host UUID
value is still used.

Reviewed by: rmacklem
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D31952

Details

Provenance
mavAuthored on Sep 14 2021, 6:14 PM
Reviewer
rmacklem
Differential Revision
D31952: Allow setting NFS server scope and owner.
Parents
R10:0f9bafdfc325: openssh: pass ssh context to BLACKLIST_NOTIFY
Branches
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Tags
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