On Mon, Aug 24, 2015 at 02:43:07PM +0800, Simon Xia wrote: > I do create two subdirectory for project > Please try not to top-post... > and the error maybe caused by this step: > xfs_quota -x -c 'project –c task1' /home/xiameng.xm/xfs_dir ^ That looks like an invalid character in the command here (and those below). I probably didn't notice it before and just fixed up my local commands... > > –c - no such project in /etc/projects ... but this suggests it's not being interpreted as a command flag. E.g., a command with the wrong character: # xfs_quota -x -c 'project –c task1' /mnt –c - no such project in /etc/projects or invalid project number Checking project task1 (path /mnt/task1)... /mnt/task1 - project identifier is not set (inode=0, tree=11) /mnt/task1 - project inheritance flag is not set Processed 1 (/etc/projects and cmdline) paths for project task1 with recursion depth infinite (-1). vs. with the correct: # xfs_quota -x -c 'project -c task1' /mnt Checking project task1 (path /mnt/task1)... /mnt/task1 - project identifier is not set (inode=0, tree=11) /mnt/task1 - project inheritance flag is not set Processed 1 (/etc/projects and cmdline) paths for project task1 with recursion depth infinite (-1). All in all, you should see something like the following from the '-s' command before this is expected to work: # xfs_quota -xc 'project -s task1' /mnt Setting up project task1 (path /mnt/task1)... Processed 1 (/etc/projects and cmdline) paths for project task1 with recursion depth infinite (-1). And for further verification, the project ID should be set on the associated directory: # xfs_io -c "lsproj" /mnt/task1 projid = 11 Brian > Checking project task1 (path /home/xiameng.xm/xfs_dir/task1)... > /home/xiameng.xm/xfs_dir/task1 - project identifier is not set (inode=0, > tree=11) > /home/xiameng.xm/xfs_dir/task1 - project inheritance flag is not set > Processed 1 /etc/projects paths for project task1 > > I'm a little confused about the output message, cause everything is ok in > config file > > 2015-08-21 19:21 GMT+08:00 Brian Foster <bfoster@xxxxxxxxxx>: > > > On Fri, Aug 21, 2015 at 05:05:00PM +0800, Simon Xia wrote: > > > hi, everyone, I encounter a problem when using xfs > > > > > > now I have two tasks and I wanna run them in different directory and > > limit > > > the directory’s size. I use xfs’s project quota to achieve this. > > > > > > I follow the steps from here: > > > https://solidlinux.wordpress.com/2012/12/09/xfs-quota-managament/ > > > > > > here is detail of my two config files > > > > > > /etc/projects: > > > > > > 11:/home/xiameng.xm/xfs_dir/task1 > > > 12:/home/xiameng.xm/xfs_dir/task2 > > > > > > /etc/projid: > > > > > > task1:11 > > > task2:12 > > > > > > and here is my step: > > > > > > touch test_xfs > > > dd if=/dev/zero of=test_xfs bs=1000000 count=1 > > > mkfs.xfs test_xfs > > > > > > > That looks small, I can't even mkfs a file that small. I ran through > > this using 'bs=1M count=100.' > > > > > mkdir xfs_dir > > > mount test_xfs ./xfs_dir -o pquota,loop > > > > > > xfs_quota -xc 'project –s task1' /home/xiameng.xm/xfs_dir > > > xfs_quota -xc 'project –s task2' /home/xiameng.xm/xfs_dir > > > > > > > I don't see where you've created the directories yet..? I get the > > following: > > > > # xfs_quota -xc 'project -s task1' /mnt/ > > xfs_quota: cannot find mount point for path `/mnt/task1': No such file or > > directory > > > > ... until I create the task1/task2 directories. This is required because > > the project quota command has to set the project id on the directory > > inode. It won't work if the directory is created after this point, > > regardless of whether the quota limit is specified. > > > > Once I create those directories and run the project command, everything > > seems to work. I can write up to 2MB to task1 and 10MB to task2. > > > > Brian > > > > > xfs_quota -x -c 'limit -p bhard=2m task1' /home/xiameng.xm/xfs_dir > > > xfs_quota -x -c 'limit -p bhard=10m task2' /home/xiameng.xm/xfs_dir > > > > > > here is the output of xfs_quota -x -c 'report /home/xiameng.xm/xfs_dir' > > > > > > Project quota on /home/xiameng.xm/xfs_dir (/dev/loop1) > > > Blocks > > > Project ID Used Soft Hard Warn/Grace > > > ---------- -------------------------------------------------- > > > task1 0 0 2048 00 [--------] > > > task2 0 0 10240 00 [--------] > > > > > > the question is no mater how large I create a file in ./xfs_dir/task1 or > > > ./xfs_dir/task2, it success! > > > > > > the quota limit doesn’t work! > > > > > > Any help will be appreciated :) > > > > > > > > > ps: I also post my question here: > > > > > http://unix.stackexchange.com/questions/224606/xfs-directory-quota-doesnt-work > > > > > > ---- > > > > > > Best Regards > > > Simon Xia > > > > > > > > _______________________________________________ > > > xfs mailing list > > > xfs@xxxxxxxxxxx > > > http://oss.sgi.com/mailman/listinfo/xfs > > > > > > > -- > Best Regards > > Simon Xia > _______________________________________________ > xfs mailing list > xfs@xxxxxxxxxxx > http://oss.sgi.com/mailman/listinfo/xfs _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
