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

From: Matt <matt_at_xtaz.co.uk>
Date: Thu, 23 Oct 2003 18:09:28 +0100
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?

Matt.
Received on Thu Oct 23 2003 - 08:09:31 UTC

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