Messages in this thread | | | From | Ian Campbell <> | Date | Sun, 24 Aug 2008 23:09:49 +0100 | Subject | Re: NFS regression? Odd delays and lockups accessing an NFS export. |
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(added some quoting from previous mail to save replying twice)
On Sun, 2008-08-24 at 15:19 -0400, Trond Myklebust wrote: > On Sun, 2008-08-24 at 15:17 -0400, Trond Myklebust wrote: > > >From the tcpdump, it looks as if the NFS server is failing to close the > > socket, when the client closes its side. You therefore end up getting > > stuck in the FIN_WAIT2 state (as netstat clearly shows above). > > > > Is the server keeping the client in this state for a very long > > period?
Well, it had been around an hour and a half on this occasion. Next time it happens I can wait longer but I'm pretty sure I've come back from time away and it's been wedged for at least a day. How long would you expect it to remain in this state for?
> BTW: the RPC client is closing the socket because it detected no NFS > activity for 5 minutes. Did you expect any NFS activity during this > time?
It's a mythtv box so at times where no one is watching anything and there isn't anything to record I expect NFS activity is pretty minimal.
Ian.
-- Ian Campbell
Can anyone remember when the times were not hard, and money not scarce? [unhandled content-type:application/pgp-signature] | |