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Commit 6f43ddcc authored by Trond Myklebust's avatar Trond Myklebust
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NFSv4: Improve the debugging of bad sequence id errors... 

Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 003707c7
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Showing with 10 additions and 1 deletion
fs/nfs/nfs4proc.c
View file @ 6f43ddcc
...@@ -1079,7 +1079,9 @@ static struct nfs4_state *nfs4_do_open(struct inode *dir, struct path *path, int ...@@ -1079,7 +1079,9 @@ static struct nfs4_state *nfs4_do_open(struct inode *dir, struct path *path, int
* the user though... * the user though...
*/ */
if (status == -NFS4ERR_BAD_SEQID) { 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; exception.retry = 1;
continue; continue;
} }
......
fs/nfs/nfs4state.c
View file @ 6f43ddcc
...@@ -38,6 +38,7 @@ ...@@ -38,6 +38,7 @@
* subsequent patch. * subsequent patch.
*/ */
#include <linux/kernel.h>
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/smp_lock.h> #include <linux/smp_lock.h>
#include <linux/nfs_fs.h> #include <linux/nfs_fs.h>
...@@ -648,6 +649,12 @@ static void nfs_increment_seqid(int status, struct nfs_seqid *seqid) ...@@ -648,6 +649,12 @@ static void nfs_increment_seqid(int status, struct nfs_seqid *seqid)
case 0: case 0:
break; break;
case -NFS4ERR_BAD_SEQID: 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_CLIENTID:
case -NFS4ERR_STALE_STATEID: case -NFS4ERR_STALE_STATEID:
case -NFS4ERR_BAD_STATEID: case -NFS4ERR_BAD_STATEID:
......
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