Re: Anyone seeing any NFS lockups/weirdness with latest (ish) current??

From: Soren Schmidt <sos_at_spider.deepcore.dk>
Date: Thu, 23 Oct 2003 22:53:29 +0200 (CEST)
It seems Matt wrote:
> I have a typical NFS setup where I have two boxes both running -CURRENT 
> from around 24 hours ago. One box runs nfsd and rpcbind, and the other 
> nfsclient and mounts /usr/ports, /usr/src and /usr/obj read/write.
> 
> Since this latest cvsup I am finding that something is locking up. I am 
> currently trying to run a portupgrade on the nfs client which gets 
> randomly between 4-8% through downloading into the nfs mounted 
> /usr/ports/distfiles and then dies.
> 
> If I try a simple ls /usr/ports from another shell it hangs as well. 
> However an ls /usr/src works fine. So it is only the one mount that has 
> failed.
> 
> A ps of the processes shows this:
> 
> root     2071  0.0  0.2   772  560  p5  D+    6:02PM   0:00.01 ls 
> usr/ports        0  1552   0  -1  0 nfsrcv
> 
> root     2054  0.0  0.5  2604 1272  p3  S+    6:02PM   0:00.14 
> /usr/bin/fetch -     0  2023   0  -8  0 nfsaio
> 
> So they appear to be waiting for something nfs related.
> 
> I can not kill -9 those processes either. They do not respond. The only 
> way to make them exit is to umount -f /usr/ports where the processes 
> exit normally after a successfull unmount.
> 
> I have tried mounting using NFSv2, NFSv3, Over tcp and over udp, and 
> also tried IPv4 and IPv6. All give the same result.
> 
> Anyone else seeing weird behavior?

Yes, NFS is locking up here as well between current machines thats been 
updated in the last 24 hours...

-Søren
Received on Thu Oct 23 2003 - 11:53:12 UTC

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