K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2021-03-15T20:54:05.625782Z
K 7
svn:log
V 657
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

(cherry picked from commit c04199affeacbd9e9dda3aaf5ca0b1b180031e78)

Git Hash:   960f07a448d01b09595732cf87afe7ba657564b4
Git Author: rmacklem@FreeBSD.org
END