Re: mount_nfs hanging in sbwait

1999-10-27 Thread Greg Lehey

On Wednesday, 27 October 1999 at 10:00:38 +0930, Daniel O'Connor wrote:
 Hi,

 I upgraded my -current box a few days ago, and now whenever I boot
 it hangs mounting the NFS FS's.. Pressing ctrl-T reveals its stuck
 in sbwait, if I press ctrl-C then it finishes booting, and all the
 NFS mounts work except one :-/

 Also, when I run gqmpeg I notice it will start playing one song (and
 actually play it because another process does the work), get stuck
 in sbwait and then I will not be able to do anything with it.

 I realise the problem report is very vague, but I have no idea where
 to look!  I've attached my kernel config file and dmesg.boot file.

Is midget dual-hosted?  There's a problem there: you play Russian
Roulette chosing the IP address you mount from, but the reply always
comes from the local net.  See kern/9612 for more details.

Greg
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mount_nfs hanging in sbwait

1999-10-26 Thread Daniel O'Connor

Hi,
I upgraded my -current box a few days ago, and now whenever I boot it hangs
mounting the NFS FS's.. Pressing ctrl-T reveals its stuck in sbwait, if I press
ctrl-C then it finishes booting, and all the NFS mounts work except one :-/

Also, when I run gqmpeg I notice it will start playing one song (and actually
play it because another process does the work), get stuck in sbwait and then I
will not be able to do anything with it.

I realise the problem report is very vague, but I have no idea where to look!
I've attached my kernel config file and dmesg.boot file.

The output of mount is as follows -
/dev/wd0s3a on / (ufs, local, soft-updates, writes: sync 6 async 1183)
/dev/wd0s3f on /usr (ufs, NFS exported, local, soft-updates, writes: sync 2
async 3939)
/dev/wd0s3e on /var (ufs, local, soft-updates, writes: sync 182 async 5383)
procfs on /proc (procfs, local)
/dev/wd0s1 on /msdos_c (msdos, local)
/dev/wd0s5 on /msdos_d (msdos, NFS exported, local)
midget:/usr/home on /usr/home (nfs)
midget:/usr/ports on /usr/ports (nfs)
midget:/local0 on /local0 (nfs)
midget:/usr on /rusr (nfs)

/usr/home /usr/ports and /local0 work, but /rusr hangs in (you guessed it)
sbwait.

All NFS mounts are mounted with the options 'rw,bg,resvport,intr,soft,tcp' 

---
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum

 dmesg.boot
 GUPPY.nosmp


Re: mount_nfs hanging in sbwait

1999-10-26 Thread Matthew Dillon

:This message is in MIME format
:--_=XFMail.1.3.1.p0.FreeBSD:991027100038:23974=_
:Content-Type: text/plain; charset=us-ascii
:
:Hi,
:I upgraded my -current box a few days ago, and now whenever I boot it hangs
:mounting the NFS FS's.. Pressing ctrl-T reveals its stuck in sbwait, if I press
:ctrl-C then it finishes booting, and all the NFS mounts work except one :-/
:
:Also, when I run gqmpeg I notice it will start playing one song (and actually
:play it because another process does the work), get stuck in sbwait and then I
:will not be able to do anything with it.
:
:I realise the problem report is very vague, but I have no idea where to look!
:I've attached my kernel config file and dmesg.boot file.
:
:
:/usr/home /usr/ports and /local0 work, but /rusr hangs in (you guessed it)
:sbwait.
:
:All NFS mounts are mounted with the options 'rw,bg,resvport,intr,soft,tcp' 

I've noticed that when one reboots a client, TCP nfs mounts often hang 
for a bit.  I think this is due to the previous tcp mount not being 
cleared on the server.  I'm not sure why it hangs.

But, I have also noticed that the tcp mount comes back after a few
minutes.  Try waiting a few minutes and it should clear itself up.  This
happens quite often when I reboot my diskless workstation.

I presume that after you come up you can mount /rusr manually (via tcp)
and it works -- that this isn't a total failure.  If you can *never* get
that mount to work there may be a problem with the /etc/exports file on 
the server.

-Matt

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