From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Wed, 24 Aug 2011 19:07:37 +0000 (-0400)
Subject: NFSv4: renewd needs to be able to handle the NFS4ERR_CB_PATH_DOWN error
X-Git-Tag: v3.1-rc7~32^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=042b60beb410caf68f576d63d6849d0f0a545eb0;p=pandora-kernel.git

NFSv4: renewd needs to be able to handle the NFS4ERR_CB_PATH_DOWN error

The NFSv4 spec does not specify that the server must repeat that error,
so in order to avoid having the delegations revoked, we should handle
it immediately.

Also note that NFS4ERR_CB_PATH_DOWN does in fact renew the lease...

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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