Messages in this thread | ![/](/images/icornerl.gif) | | From | Neil Brown <> | Date | Thu, 30 Jan 2003 08:03:39 +1100 | Subject | Re: 2.5.59 NFS server keeps local fs live after being stopped |
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On Wednesday January 29, mikpe@csd.uu.se wrote: > Kernel 2.5.59. A local ext2 file system is mounted at $MNTPNT > and exported through NFS V3. A client mounts and unmounts it, > w/o any I/O in between. The NFS server is shut down. Nothing in > user-space refers to $MNTPNT. > > The bug is that $MNTPNT now can't be unmounted. umount fails with > "device is busy". A forced umount at shutdown fails with "device > or resource busy" and "illegal seek", and leaves the underlying > fs marked dirty. > > I can't say exactly when this began, but the problem is present > in 2.5.59 and 2.5.55. 2.4.21-pre4 does not have this problem.
How do you shut down the nfs server? Is anything in /proc/fs/nfs/export after the shutdown?
NeilBrown
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