From: Orion Poplawski <orion@cora.nwra.com>
To: "Myklebust, Trond" <Trond.Myklebust@netapp.com>
Cc: "linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>
Subject: Re: umount(,MNT_DETACH) for nfsv4 hangs when using sec=krb5 and network is down
Date: Thu, 20 Dec 2012 13:31:09 -0700 [thread overview]
Message-ID: <50D3758D.9060808@cora.nwra.com> (raw)
In-Reply-To: <4FA345DA4F4AE44899BD2B03EEEC2FA91196C146@SACEXCMBX04-PRD.hq.netapp.com>
On 12/19/2012 03:19 PM, Myklebust, Trond wrote:
>
> Commit eb96d5c97b0825d542e9c4ba5e0a22b519355166 (SUNRPC handle
> EKEYEXPIRED in call_refreshresult), which will be in 3.8-rc1 when Linus
> releases it, may help.
>
FWIW - I cherry picked that into the latest Fedora rawhide kernel but no
effect. Sounds like a nice patch though, the current hang forever behavior
doesn't seem the trigger the needed "ah, need a new ticket" response.
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA, Boulder Office FAX: 303-415-9702
3380 Mitchell Lane orion@nwra.com
Boulder, CO 80301 http://www.nwra.com
next prev parent reply other threads:[~2012-12-20 20:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-19 20:47 umount(,MNT_DETACH) for nfsv4 hangs when using sec=krb5 and network is down Orion Poplawski
2012-12-19 21:08 ` Myklebust, Trond
2012-12-19 21:50 ` Orion Poplawski
2012-12-19 22:19 ` Myklebust, Trond
2012-12-20 20:31 ` Orion Poplawski [this message]
2012-12-20 20:47 ` Myklebust, Trond
2012-12-20 21:52 ` Orion Poplawski
2012-12-20 22:01 ` Myklebust, Trond
2013-02-13 17:58 ` Orion Poplawski
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