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nfsclient: Fix ReadDS/WriteDS/CommitDS nfsstats RPC counts for a NFSv3 DS

Description

nfsclient: Fix ReadDS/WriteDS/CommitDS nfsstats RPC counts for a NFSv3 DS

During a recent virtual NFSv4 testing event, a bug in the FreeBSD client
was detected when doing I/O DS operations on a Flexible File Layout pNFS
server. For an NFSv3 DS, the Read/Write/Commit nfsstats were incremented
instead of the ReadDS/WriteDS/CommitDS counts.
This patch fixes this.

Only the RPC counts reported by nfsstat(1) were affected by this bug,
the I/O operations were performed correctly.

MFC after: 2 weeks

Details

Provenance
rmacklemAuthored on Mar 2 2021, 10:18 PM
Parents
R10:13686dffbbeb: Regenerate src.conf(5) after FMTREE removal
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