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From: Fred Isaman <iisaman@netapp.com>
To: linux-nfs@vger.kernel.org
Subject: [PATCH 11/13] RFC: nfs: retry on certain pnfs errors
Date: Thu,  2 Sep 2010 14:00:17 -0400	[thread overview]
Message-ID: <1283450419-5648-12-git-send-email-iisaman@netapp.com> (raw)
In-Reply-To: <1283450419-5648-1-git-send-email-iisaman@netapp.com>

From: The pNFS Team <linux-nfs@vger.kernel.org>

Add to the list of errors that cause the client to keep
retrying with exponential backoff.

Signed-off-by: TBD - melding/reorganization of several patches
---
 fs/nfs/nfs4proc.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 9e6b086..c7c7277 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -286,6 +286,8 @@ static int nfs4_handle_exception(const struct nfs_server *server, int errorcode,
 		case -NFS4ERR_GRACE:
 		case -NFS4ERR_DELAY:
 		case -EKEYEXPIRED:
+		case -NFS4ERR_LAYOUTTRYLATER:
+		case -NFS4ERR_RECALLCONFLICT:
 			ret = nfs4_delay(server->client, &exception->timeout);
 			if (ret != 0)
 				break;
-- 
1.7.2.1


  parent reply	other threads:[~2010-09-09 18:10 UTC|newest]

Thread overview: 55+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-02 18:00 [PATCH 00/13] RFC: pnfs: LAYOUTGET/DEVINFO submission Fred Isaman
2010-09-02 18:00 ` [PATCH 01/13] NFSD: remove duplicate NFS4_STATEID_SIZE Fred Isaman
2010-09-02 18:00 ` [PATCH 02/13] SUNRPC: define xdr_decode_opaque_fixed Fred Isaman
2010-09-02 18:00 ` [PATCH 03/13] RFC: pnfsd, pnfs: protocol level pnfs constants Fred Isaman
2010-09-02 18:00 ` [PATCH 04/13] RFC: nfs: change stateid to be a union Fred Isaman
2010-09-02 18:00 ` [PATCH 05/13] RFC: nfs: ask for layouttypes during fsinfo call Fred Isaman
2010-09-02 18:00 ` [PATCH 06/13] RFC: nfs: set layout driver Fred Isaman
2010-09-02 18:00 ` [PATCH 07/13] RFC: pnfs: full mount/umount infrastructure Fred Isaman
2010-09-10 19:23   ` Trond Myklebust
     [not found]     ` <1284146604.10062.68.camel-rJ7iovZKK19ZJLDQqaL3InhyD016LWXt@public.gmane.org>
2010-09-10 20:53       ` Fred Isaman
2010-09-13 11:06     ` Boaz Harrosh
2010-09-13 14:44       ` Christoph Hellwig
2010-09-13 15:14         ` Boaz Harrosh
2010-09-13 11:20     ` Benny Halevy
2010-09-10 23:58   ` Christoph Hellwig
2010-09-11  0:07     ` Trond Myklebust
2010-09-13 11:24       ` Benny Halevy
2010-09-13 12:29         ` Trond Myklebust
2010-09-13 14:37           ` Benny Halevy
2010-09-13 16:55             ` Trond Myklebust
2010-09-13 14:28         ` Christoph Hellwig
2010-09-13 14:39           ` Benny Halevy
2010-09-13 15:07   ` Christoph Hellwig
2010-09-13 15:27     ` Fred Isaman
2010-09-02 18:00 ` [PATCH 08/13] RFC: pnfs: filelayout: introduce minimal file layout driver Fred Isaman
2010-09-10 19:31   ` Trond Myklebust
2010-09-10 21:11     ` Fred Isaman
2010-09-10 22:37       ` Trond Myklebust
2010-09-13 10:32         ` Benny Halevy
2010-09-13 13:01           ` Fred Isaman
     [not found]             ` <AANLkTimONZfA6ZX4xtzbmy0NdfEtbwMAi+__PhFYznTn-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-09-13 14:23               ` Benny Halevy
2010-09-13 14:48         ` Christoph Hellwig
2010-09-13 10:16       ` Benny Halevy
2010-09-10 23:56     ` Christoph Hellwig
2010-09-11  0:03       ` Trond Myklebust
2010-09-11  0:07         ` Christoph Hellwig
2010-09-11  0:13           ` Trond Myklebust
2010-09-13 11:28             ` Benny Halevy
2010-09-13 15:08   ` Christoph Hellwig
2010-09-13 15:16     ` Fred Isaman
2010-09-02 18:00 ` [PATCH 09/13] RFC: nfs: create and destroy inode's layout cache Fred Isaman
2010-09-10 19:43   ` Trond Myklebust
     [not found]     ` <1284147785.10062.80.camel-rJ7iovZKK19ZJLDQqaL3InhyD016LWXt@public.gmane.org>
2010-09-10 21:13       ` Fred Isaman
2010-09-13 11:32     ` Benny Halevy
2010-09-02 18:00 ` [PATCH 10/13] RFC: nfs: client needs to maintain list of inodes with active layouts Fred Isaman
2010-09-10 19:59   ` Trond Myklebust
     [not found]     ` <1284148768.10062.94.camel-rJ7iovZKK19ZJLDQqaL3InhyD016LWXt@public.gmane.org>
2010-09-10 21:18       ` Fred Isaman
2010-09-02 18:00 ` Fred Isaman [this message]
2010-09-02 18:00 ` [PATCH 12/13] RFC: pnfs: add LAYOUTGET and GETDEVICEINFO infrastructure Fred Isaman
2010-09-10 20:11   ` Trond Myklebust
2010-09-10 21:47     ` Fred Isaman
2010-09-10 22:43       ` Trond Myklebust
2010-09-13 14:16       ` Benny Halevy
2010-09-02 18:00 ` [PATCH 13/13] RFC: pnfs: filelayout: add driver's " Fred Isaman
2010-09-10 20:33   ` Trond Myklebust

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