Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6f43ddccb31b5bd2297878f6f3735d45fd4dfce3
Commit: 6f43ddccb31b5bd2297878f6f3735d45fd4dfce3
Parent: 003707c7225dbd4bf879b6c204743554de0a08d6
Author: Trond Myklebust <[EMAIL PROTECTED]>
AuthorDate: Sun Jul 8 16:49:11 2007 -0400
Committer: Trond Myklebust <[EMAIL PROTECTED]>
CommitDate: Tue Jul 10 23:40:42 2007 -0400
NFSv4: Improve the debugging of bad sequence id errors...
Signed-off-by: Trond Myklebust <[EMAIL PROTECTED]>
---
fs/nfs/nfs4proc.c | 4 +++-
fs/nfs/nfs4state.c | 7 +++++++
2 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 128fe23..3b59c5d 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -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;
}
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 4f78c0d..4fa4054 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -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:
-
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