On Wed, Nov 06, 2002 at 10:03:35AM +0800, axacheng wrote: > Hello there, > > I got a problem while trying to umount NFS. I have two web servers, > one exports its /var/www for NFS share and the other mounts it as its own > DocumentRoot too, thus I got two web servers with exactly the same > contents. If the one as NFS server malfunctions, the other NFS > client should umount its /var/www and link it to the other place. > > Well, how can I umount the NFS client's /var/www while the NFS > services is not available? I use "-o bg,soft,intr,retry=5,timeo=2" > as mount arguments and "-f" as umount option. I found that if the > NFS client's active interface, eth0 here, is down, I can umount > /var/www after a short time due to NFS error. Otherwise, the console > is full of messages like "NFS not responding, time out", and it always > says "/var/www: Device busy" While I try to umount it.
You should try
fuser -vmk /var/www/
halt -w
umount /var/www -f -l
mount /var/www
/etc/init.d/apache start
or something like that...
Hope this helps.
--
Helios de Creisquer
http://www.tuxfamily.org/ <[EMAIL PROTECTED]>
http://www.vhffs.org/ <[EMAIL PROTECTED]>
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