Commits
Kinglong Mee committed e937ee714b2
nfs: Only update callback sequnce id when CB_SEQUENCE success When testing pnfs layout, nfsd got error NFS4ERR_SEQ_MISORDERED. It is caused by nfs return NFS4ERR_DELAY before validate_seqid(), don't update the sequnce id, but nfsd updates the sequnce id !!! According to RFC5661 20.9.3, " If CB_SEQUENCE returns an error, then the state of the slot (sequence ID, cached reply) MUST NOT change. " Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>