lkml.org 
[lkml]   [2008]   [Aug]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Date
    SubjectRe: NFS regression? Odd delays and lockups accessing an NFS export.
    On Fri, 2008-08-22 at 14:23 -0700, Trond Myklebust wrote:
    > On Fri, 2008-08-22 at 21:00 +0100, Ian Campbell wrote:
    > > On Fri, 2008-08-22 at 12:33 -0700, John Ronciak wrote:
    > > > On Fri, Aug 22, 2008 at 11:13 AM, Ian Campbell <ijc@hellion.org.uk> wrote:
    > > >
    > > > >> That's probably also a networking device driver issue candidate: your
    > > > >> RPC task is queued up waiting to be sent.
    > > > >>
    > > > >> What networking card+device driver are you using here?
    > > > >
    > > > > # ethtool -i eth0
    > > > > driver: e1000
    > > > > version: 7.3.20-k2-NAPI
    > > > > firmware-version: N/A
    > > > > bus-info: 0000:01:0a.0
    > > > There is nothing indicating that the NIC/driver is causing any sort of
    > > > problem here, at least not with what has been presented so far. When
    > > > the NFS mount isn't working is the networking still active and
    > > > working?
    > >
    > > So far as I can tell, yes. I can login via ssh so long as the user
    > > doesn't have NFS $HOME, I haven't tried much else and the box isn't
    > > locked up at the moment, I'd bet it's fine though.
    >
    > ...and the server? Something is preventing that RPC payload from being
    > delivered...

    I can ssh to the server fine. The same server also serves my NFS home
    directory to the box I'm writing this from and I've not seen any trouble
    with this box at all, it's a 2.6.18-xen box.

    If I downgrade the problematic box to 2.6.24 then the hangs do not
    occur. They do occur with 2.6.25. (sorry that's a critical bit of
    information which I stupidly forgot to mention up til now).

    Ian.

    --
    Ian Campbell

    It is much easier to be critical than to be correct.
    -- Benjamin Disraeli
    [unhandled content-type:application/pgp-signature]
    \
     
     \ /
      Last update: 2008-08-22 23:39    [W:0.045 / U:29.660 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site