Determining process preventing umount of busy partition
Matthew Seaman
m.seaman at infracaninophile.co.uk
Wed Feb 11 22:27:22 PST 2009
Polytropon wrote:
> Replying to my own message... I'm so stupid: How do I *use* lsof which
> is /usr/local/sbin/lsof when actually trying to umount /usr? Can I
> put a copy of it into, let's say, /root/bin? I've checked library
> dependencies:
>
> # which lsof | xargs ldd
> /usr/local/sbin/lsof:
> libkvm.so.4 => /lib/libkvm.so.4 (0x280a2000)
> libc.so.7 => /lib/libc.so.7 (0x280aa000)
>
> So this is on the / partition. This should work, am I right?
Don't use lsof for that then. Use fstat(1) which is part of the base
system:
# fstat -f /usr
Cheers,
Matthew
--
Dr Matthew J Seaman MA, D.Phil. 7 Priory Courtyard
Flat 3
PGP: http://www.infracaninophile.co.uk/pgpkey Ramsgate
Kent, CT11 9PW
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