Messages in this thread |  | | Subject | Re: [f2fs-dev] [PATCH 1/2] f2fs: fix miscounted block limit in f2fs_statfs_project() | From | Chao Yu <> | Date | Tue, 7 Jan 2020 19:28:10 +0800 |
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On 2020/1/4 22:20, Chengguang Xu wrote: > statfs calculates Total/Used/Avail disk space in block unit, > so we should translate soft/hard prjquota limit to block unit > as well. > > Below testing result shows the block/inode numbers of > Total/Used/Avail from df command are all correct afer > applying this patch. > > [root@localhost quota-tools]\# ./repquota -P /dev/sdb1 > *** Report for project quotas on device /dev/sdb1 > Block grace time: 7days; Inode grace time: 7days > Block limits File limits > Project used soft hard grace used soft hard grace > ----------------------------------------------------------- > \#0 -- 4 0 0 1 0 0 > \#101 -- 0 0 0 2 0 0 > \#102 -- 0 10240 0 2 10 0 > \#103 -- 0 0 20480 2 0 20 > \#104 -- 0 10240 20480 2 10 20 > \#105 -- 0 20480 10240 2 20 10 > > [root@localhost sdb1]\# lsattr -p t{1,2,3,4,5} > 101 ----------------N-- t1/a1 > 102 ----------------N-- t2/a2 > 103 ----------------N-- t3/a3 > 104 ----------------N-- t4/a4 > 105 ----------------N-- t5/a5 > > [root@localhost sdb1]\# df -hi t{1,2,3,4,5} > Filesystem Inodes IUsed IFree IUse% Mounted on > /dev/sdb1 2.4M 21 2.4M 1% /mnt/sdb1 > /dev/sdb1 10 2 8 20% /mnt/sdb1 > /dev/sdb1 20 2 18 10% /mnt/sdb1 > /dev/sdb1 10 2 8 20% /mnt/sdb1 > /dev/sdb1 10 2 8 20% /mnt/sdb1 > > [root@localhost sdb1]\# df -h t{1,2,3,4,5} > Filesystem Size Used Avail Use% Mounted on > /dev/sdb1 10G 489M 9.6G 5% /mnt/sdb1 > /dev/sdb1 10M 0 10M 0% /mnt/sdb1 > /dev/sdb1 20M 0 20M 0% /mnt/sdb1 > /dev/sdb1 10M 0 10M 0% /mnt/sdb1 > /dev/sdb1 10M 0 10M 0% /mnt/sdb1 > > Fixes: 909110c060f2 ("f2fs: choose hardlimit when softlimit is larger than hardlimit in f2fs_statfs_project()") > Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Thanks,
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