Recently (a couple of weeks ago), we've turned on quotas on one of our
Linux servers. When turning them on, something weird (== unexpected as
far as I was concerned) happened. Some of the users who were above their
quota (but below their limit) were given the grace period of 21 days, as
we wanted. However, some of them were simply given 'none' as a grace
period.
I really cannot seem to find any link between all of those who got a grace
period and those who didn't. They're both between their quota and their
limit.
I've tried to play with it for some time - I tried increasing the
grace period to 100 days, it didn't help:
11:30 bourbon-ttyp2 nvlinux:/ftp/someuser# quota someuser
Disk quotas for user someuser (uid 32070):
Filesystem blocks quota limit grace files quota limit grace
/dev/sdb1 10334 10500 12000 9 0 0
11:30 bourbon-ttyp2 nvlinux:/ftp/someuser#dd if=/dev/zero of=somefile
count=1000
1000+0 records in
1000+0 records out
11:30 bourbon-ttyp2 nvlinux:/ftp/someuser#chown someuser somefile
11:30 bourbon-ttyp2 nvlinux:/ftp/someuser#quota someuser
Disk quotas for user someuser (uid 32070):
Filesystem blocks quota limit grace files quota limit grace
/dev/sdb1 10837* 10500 12000 none 10 0 0
I tried regenerating the quota.user file from scratch, and got
the same results.
I tried to increase the quota for this user, and then exceed it again -
again, got no grace at all.
I even tried to change the uid for this user to 32071 (and chowning all of
his files and giving him the same quota specs) - nada, the kernel simply
'remembered' it hates him and gave me the same result :)
Now, there are about 15 users that are between their quota and their limit
on the system, about half of them were given the 21-day grace period and
the other half wasn't. If anybody feels they can clue me in as to why
it's happening, I'd be grateful.
Relevant technical information - Linux 2.0.30, ext2 filesystem and (I
don't know if it's relevant) quota package 1.55 (redhat 4.2).
-- ----------------------------------------------------- Zeev Suraski <bourbon@netvision.net.il> Web developer NetVision, Ltd. Tel: +972-4-8560600 Haifa 31015 Fax: +972-4-8550345For a PGP public key, finger bourbon@netvision.net.il