Re: Grace period NEVER ends

[Boaz Harrosh <bharrosh@panasas.com>]

With this patch I'm back to the previous behavior. That is
wait your grace period then continue.

---
NFSD: Remove a wrong check in nfs4_open

We are already doing the proper grace period checking
farther down in nfs4_open. This check was just checking
nothing and was totally unrelated to the comment about
"RECLAIM_COMPLETE". It was a bug because if an open was
coming before the grace period end, it would then never
pass the condition of not being cl_firststate.

Boaz

---
@@ -295,15 +295,6 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	if (open->op_create && open->op_claim_type != NFS4_OPEN_CLAIM_NULL)
 		return nfserr_inval;
 
-	/*
-	 * RFC5661 18.51.3
-	 * Before RECLAIM_COMPLETE done, server should deny new lock
-	 */
-	if (nfsd4_has_session(cstate) &&
-	    !cstate->session->se_client->cl_firststate &&
-	    open->op_claim_type != NFS4_OPEN_CLAIM_PREVIOUS)
-		return nfserr_grace;
-
 	if (nfsd4_has_session(cstate))
 		copy_clientid(&open->op_clientid, cstate->session);