0n Tue, Aug 24, 2004 at 09:30:09AM +0930, Wilkinson, Alex wrote:
0n Tue, Aug 24, 2004 at 09:24:51AM +0930, Wilkinson, Alex wrote:
This morning I wanted to edit an ISO to instruct the kernel to
redirect its
output to serial.
i.e
# sudo vnconfig -v -c /dev/vn0 5.3-BETA1-i386-miniinst.iso
# sudo mount -t cd9660 -o rw /dev/vn0 /mnt
# sudo tcsh
# echo "/boot/loader -h" > boot.config
boot.config: Read-only file system.
Forget the afforementioned error.
The problem that I have is now when I issue a df(1) my shell hangs:
e.g.
# df -h
^C^C^D
^C^C^D
# ps -aux | grep df
username 3333 0.0 0.0 212 96 p2 D+ 9:04AM 0:00.00 df -h
username 3332 0.0 0.0 212 96 p1 D+ 9:04AM 0:00.00 df -h
# kill -9 3333 3332
# ps -aux | grep df
username 3333 0.0 0.0 212 96 p2 D+ 9:04AM 0:00.00 df -h
username 3332 0.0 0.0 212 96 p1 D+ 9:04AM 0:00.00 df -h
No change.
I'm not sure what has hung here, nor am I sure how to 'un-hang' my
shell.
Any thoughts anyone ?
- aW
To follow up to my own question, an NFS server not responding .... DOH !
- aW
To follow-up again, why doesn't this work ?
# sudo umount -v -t nfs -f /cdrom/ports/distfiles
Just hangs.
Surely you can force an un-mount of an NFS filesystem ?
- aW
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