On Feb 28, 2002 16:05 +0100, Andreas Ferber wrote:
> On Tue, Feb 26, 2002 at 01:34:27PM -0500, Richard B. Johnson wrote:
> > The disk space can't run out because you have simply moved
> > files that didn't exceed the disk space before they were moved.
>
> But a user will end up unable to /free/ any diskspace. User tries
> something, generates a /huge/ error log filling up the quota/disk,
> oops, has to call sysadmin before work can go on... Five minutes
> later, the fix just tried didn't work, oops, has to call admin again,
> and so on. Do you /really/ want this?
This is just being silly. Obviously the user will be able to delete
files from the .undelete directory, and a daemon to do automatic
cleanup was also proposed. Thinking anything else is just being obtuse.
You could have the unlink() wrapper check that there is still some
free space/quota when it is doing the move, and if not it deletes
old files until there is free space/quota. The daemon just does this
for you in the background to avoid slowing things down.
Cheers, Andreas
-- Andreas Dilger http://sourceforge.net/projects/ext2resize/ http://www-mddsp.enel.ucalgary.ca/People/adilger/- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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