インストール
[email protected]:/# apt-get install quota quotatool
fstab編集
[email protected]:/# vi /etc/fstab
“/etc/fstab” 12 lines, 681 characters
# /etc/fstab: static file system information.
#
# Use ‘blkid -o value -s UUID’ to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/vda1 during installation
UUID=c65156da-fd9f-4694-a3a3-cba8dd1db6bf / ext4 errors=remount-ro,usrquota,grpquota 0 1
# swap was on /dev/vda5 during installation
UUID=2c8d9c41-c46a-4906-a633-cfd7be97d018 none swap sw 0 0
再マウント
[email protected]:/# mount -o remount /dev/vda1
wktk# mount
/dev/vda1 on / type ext4 (rw,errors=remount-ro,usrquota,grpquota)
proc on /proc type proc (rw,noexec,nosuid,nodev)
none on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /dev type devtmpfs (rw,mode=0755)
none on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
none on /dev/shm type tmpfs (rw,nosuid,nodev)
none on /var/run type tmpfs (rw,nosuid,mode=0755)
none on /var/lock type tmpfs (rw,noexec,nosuid,nodev)
none on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
none on /var/lib/ureadahead/debugfs type debugfs (rw,relatime)
クオータの有効化
[email protected]:/# quotaon -p /dev/vda1
group quota on / (/dev/vda1) is on
user quota on / (/dev/vda1) is on
[email protected]:/# quota[email protected]:/# quotaon -avug
/dev/vda1 [/]: group quotas turned on
/dev/vda1 [/]: user quotas turned on
[email protected]:/#
ファイルの所有権チェック
[email protected]:/# quotacheck -avugm
quotacheck: Your kernel probably supports journaled quota but you are not using it. Consider switching to journaled quot
a to avoid running quotacheck after an unclean shutdown.
quotacheck: WARNING – Quotafile //quota.user was probably truncated. Cannot save quota settings…
quotacheck: WARNING – Quotafile //quota.group was probably truncated. Cannot save quota settings…
quotacheck: Scanning /dev/vda1 [/] done
quotacheck: Checked 11909 directories and 76257 files
[email protected]:/#
クオータの状況確認
wktk# repquota -a
*** Report for user quotas on device /dev/vda1
Block grace time: 7days; Inode grace time: 7days
Block limits File limits
User used soft hard grace used soft hard grace
———————————————————————-
root — 1502740 0 0 78726 0 0・・・（略）
wktk0002 — 120 0 0 14 0 0
wktk0003 — 51552 0 0 2517 0 0
wktk0004 — 47432 0 0 1168 0 0
wktk0005 — 860 0 0 82 0 0
・・・（略）
wktk#
クオータのDB更新
wktk# quotacheck -m -a
クオータテンプレートの適用
wktk# edquota -p tempuser wktk0003