[OpenIndiana-discuss] NFS hang during copy
js at yllq.net
Mon Mar 21 11:16:46 UTC 2011
On Mon, 21 Mar 2011 10:39:51 +0100 (CET), Roy Sigurd Karlsbakk wrote:
>> > I'm fighting a problem with an OpenIndiana 148 server and NFS3
>> > mounts from Linux clients. A simple cron job is run that moves
>> > data files from another server to the OI box. This runs well for a
>> > while, until at some point, the client hangs and reports NFS
>> > connection failure. The calltrace from linux is
>> What mount options is the Linux client using?
> urd:/dpool/nilu_wrk on /xnilu_wrk type nfs4
> (I forgot I did some testing with nfs4 as well). I just tried to
> change that to:
> urd:/dpool/nilu_wrk on /xnilu_wrk type nfs
> same issue - after some time, client process hang in D state and a
> (forced) reboot is required for this to be released.
> Vennlige hilsener / Best regards
I have same issues after upgrading from OS , any NFS operation on
bigger that a few meg files halts server with kernel taking all
resources when viewed via top.
My clients are Gentoo with 2.6.36 kernels
using Generik Hosting
More information about the OpenIndiana-discuss