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Commit 6f43ddcc authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFSv4: Improve the debugging of bad sequence id errors... 



Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 003707c7

fs/nfs/nfs4proc.c

+3 −1
Original line number Diff line number Diff line
@@ -1079,7 +1079,9 @@ static struct nfs4_state *nfs4_do_open(struct inode *dir, struct path *path, int 
		 * the user though...

		 */

		if (status == -NFS4ERR_BAD_SEQID) {

			printk(KERN_WARNING "NFS: v4 server returned a bad sequence-id error!\n");

			printk(KERN_WARNING "NFS: v4 server %s "

					" returned a bad sequence-id error!\n",

					NFS_SERVER(dir)->nfs_client->cl_hostname);

			exception.retry = 1;

			continue;

		}

fs/nfs/nfs4state.c

+7 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ 
 * subsequent patch.

 */



#include <linux/kernel.h>

#include <linux/slab.h>

#include <linux/smp_lock.h>

#include <linux/nfs_fs.h>
@@ -648,6 +649,12 @@ static void nfs_increment_seqid(int status, struct nfs_seqid *seqid) 
		case 0:

			break;

		case -NFS4ERR_BAD_SEQID:

			if (seqid->sequence->flags & NFS_SEQID_CONFIRMED)

				return;

			printk(KERN_WARNING "NFS: v4 server returned a bad"

					"sequence-id error on an"

					"unconfirmed sequence %p!\n",

					seqid->sequence);

		case -NFS4ERR_STALE_CLIENTID:

		case -NFS4ERR_STALE_STATEID:

		case -NFS4ERR_BAD_STATEID: