From: Trond Myklebust <Trond.Myklebust@netapp.com>
To: Matthew Treinish <treinish@linux.vnet.ibm.com>
Cc: linux-nfs@vger.kernel.org
Subject: Re: [PATCH/RFC 0/7] Volatile Filehandle Client-side Support
Date: Fri, 11 Nov 2011 19:13:29 -0500 [thread overview]
Message-ID: <1321056809.8733.2.camel@lade.trondhjem.org> (raw)
In-Reply-To: <1321052673-22171-1-git-send-email-treinish@linux.vnet.ibm.com>
On Fri, 2011-11-11 at 18:04 -0500, Matthew Treinish wrote:
> This patch series implements client side support for volatile file handle
> recovery (RFC 3530 section 4.2 and 4.3) with walk back using the dcache. To
> test the client you either need a server that supports volatile file handles or
> you can hard code the server to output NFS4ERR_FHEXPIRED instead of
> NFSERR_STALE. (See the last patch in the series)
WHY do we want to support this kind of "feature"? As you said, the RFC
doesn't actually help in figuring out how this crap is supposed to work
in practice, so why do we even consider starting to give a damn?
--
Trond Myklebust
Linux NFS client maintainer
NetApp
Trond.Myklebust@netapp.com
www.netapp.com
next prev parent reply other threads:[~2011-11-12 0:13 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-11 23:04 [PATCH/RFC 0/7] Volatile Filehandle Client-side Support Matthew Treinish
2011-11-11 23:04 ` [PATCH/RFC 1/7] New mount option for volatile filehandle recovery Matthew Treinish
2011-11-12 0:19 ` Trond Myklebust
2011-11-12 3:35 ` Malahal Naineni
2011-11-11 23:04 ` [PATCH/RFC 2/7] Added support for FH_EXPIRE_TYPE attribute Matthew Treinish
2011-11-11 23:04 ` [PATCH/RFC 3/7] Add VFS objects from nfs4_proc calls into nfs4_exception Matthew Treinish
2011-11-11 23:04 ` [PATCH/RFC 4/7] Save root file handle in nfs_server Matthew Treinish
2011-11-11 23:04 ` [PATCH/RFC 5/7] Added VFH FHEXPIRED recovery functions Matthew Treinish
2011-11-12 0:27 ` Trond Myklebust
2011-11-12 3:45 ` Malahal Naineni
2011-11-12 17:16 ` Trond Myklebust
2011-11-14 21:12 ` Matthew Treinish
2011-11-11 23:04 ` [PATCH/RFC 6/7] Perform recovery on both inodes for rename Matthew Treinish
2011-11-11 23:04 ` [PATCH/RFC 7/7] Added error handling for NFS4ERR_FHEXPIRED Matthew Treinish
2011-11-11 23:04 ` [PATCH/RFC] Hard code testing on server <ONLY FOR TESTING> Matthew Treinish
2011-11-12 0:13 ` Trond Myklebust [this message]
2011-11-12 14:49 ` [PATCH/RFC 0/7] Volatile Filehandle Client-side Support Christoph Hellwig
2011-11-13 3:54 ` NeilBrown
2011-11-13 13:45 ` Tigran Mkrtchyan
2011-11-13 16:36 ` J. Bruce Fields
2011-11-13 21:07 ` NeilBrown
2011-11-14 0:42 ` J. Bruce Fields
2011-11-14 1:26 ` NeilBrown
2011-11-14 17:27 ` Trond Myklebust
2011-11-15 6:33 ` Trond Myklebust
2012-01-13 17:09 ` Malahal Naineni
2012-01-14 1:38 ` J. Bruce Fields
2012-01-16 16:52 ` Malahal Naineni
2012-01-17 15:18 ` J. Bruce Fields
2012-01-17 17:22 ` Malahal Naineni
2012-01-17 18:47 ` J. Bruce Fields
2012-01-17 19:43 ` Malahal Naineni
2011-11-14 16:29 ` Trond Myklebust
2011-11-13 16:42 ` J. Bruce Fields
2011-11-13 16:45 ` J. Bruce Fields
2011-11-13 18:25 ` Matthew Treinish
2011-11-13 18:06 ` Matthew Treinish
2011-11-14 9:09 ` Tigran Mkrtchyan
2011-11-14 21:47 ` Matthew Treinish
2011-11-15 6:49 ` Trond Myklebust
2011-11-15 22:38 ` Matthew Treinish
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