Hi Jan, On Tue, 2008-08-26 at 13:40 +0200, Jan Kara wrote: > Hello, > > On Tue 26-08-08 15:38:01, Subrata Modak wrote: > > The Commit logs for 2.6.26 for quota: quota core changes for quotaon on > > remount says: > > ....... > > Currently, we just turn quotas off on remount of filesystem to read-only > > state. The patch below adds necessary framework so that we can turn quotas > > off on remount RO but we are able to automatically reenable them again when > > filesystem is remounted to RW state. All we need to do is to keep > > references > > to inodes of quota files when remounting RO and using these references to > > reenable quotas when remounting RW. > > .......... > > > > Did you develop/write test cases to test these scenario ? Would it be > > possible for you to share those tests with LTP under GPLv2 ? > I've tested it only by hand. Something along the lines: > > mount -t ext3 -o loop,usrquota,grpquota test_image /mnt > quotaon -avug > mount -o remount,ro /mnt > mount -o remount,rw /mnt > <check that quota still works by writing to the fs and checking output of > quota(1)> > > I can script it for you sometime next week if you'd like.
That would be really great. You can send the script to the ltp mailing list. What i would like the script to have is to: 1) Mention, if the user needs to do some special setup before executing the script, 2) Script should be able to detect whether the feature it is trying to test is available in the underlying kernel, and say a good bye accordingly, 3) Return 0 on success, else any other value(s) on un-successful exit. These will be required for the LTP engine to run the script, so that it can be very easily accommodated under our Automated test run environment. Thank you very much. Regards-- Subrata > > Honza ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
