时间:2015-02-10 17:54:22 作者:qipeng 来源:系统之家 1. 扫描二维码随时看资讯 2. 请使用手机浏览器访问: https://m.xitongzhijia.net/xtjc/20150210/37985.html 手机查看 评论 反馈
8、查找、安装 quota
[root@localhost ~]# find / -name qutoacheck
[root@localhost ~]#
[root@localhost ~]# rpm -qa | grep quota
quota-3.17-20.el6.x86_64
安装
[root@localhost ~]# yum -y install quota-3.17-20.el6.x86_64
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: centos.ustc.edu.cn
* extras: centos.ustc.edu.cn
* updates: centos.ustc.edu.cn
base | 3.7 kB 00:00
base/primary_db | 4.6 MB 00:29
extras | 3.4 kB 00:00
extras/primary_db | 29 kB 00:00
updates | 3.4 kB 00:00
updates/primary_db | 910 kB 00:05
Setting up Install Process
Nothing to do
[root@localhost ~]#
9、开启限制,生成用户和组限制文件
[root@localhost ~]# quotacheck -avug
quotacheck: Your kernel probably supports journaled quota but you are not using it. Consider switching to journaled quota to avoid running quotacheck after an unclean shutdown.
quotacheck: Scanning /dev/sda3 [/home] done
quotacheck: Cannot stat old user quota file /home/aquota.user: No such file or directory. Usage will not be substracted.
quotacheck: Cannot stat old group quota file /home/aquota.group: No such file or directory. Usage will not be substracted.
quotacheck: Cannot stat old user quota file /home/aquota.user: No such file or directory. Usage will not be substracted.
quotacheck: Cannot stat old group quota file /home/aquota.group: No such file or directory. Usage will not be substracted.
quotacheck: Checked 33 directories and 18 files
quotacheck: Old file not found.
quotacheck: Old file not found.
[root@localhost ~]# quotaon -avug
/dev/sda3 [/home]: group quotas turned on
/dev/sda3 [/home]: user quotas turned on
10、增加配额限制
[root@localhost ~]# edquota -u vbird1
Disk quotas for user vbird1 (uid 501):
Filesystem blocks soft hard inodes soft hard
/dev/sda3 32 8000 10000 8 0 0
单位是KB
[root@localhost ~]# edquota -u vbird2
。。。
[root@localhost ~]# edquota -p vbird1 vbird2 vbird3 vbird4 vbird5
11、查看配额
[root@localhost ~]# repquota -au
*** Report for user quotas on device /dev/sda3
Block grace time: 7days; Inode grace time: 7days
Block limits File limits
User used soft hard grace used soft hard grace
----------------------------------------------------------------------
root -- 24 0 0 3 0 0
zxw -- 32 0 0 8 0 0
vbird1 -- 32 8000 10000 8 0 0
vbird2 -- 32 8000 10000 8 0 0
vbird3 -- 32 8000 10000 8 0 0
vbird4 -- 32 8000 10000 8 0 0
vbird5 -- 32 8000 10000 8 0 0
12、开始测试
[vbird1@localhost ~]$ ll -h
total 7.6M
-rw-rw-r--。 1 vbird1 vbird1 1.7M Dec 2 14:01 cont.txt
-rw-r--r--。 1 root root 49K Dec 2 13:59 install.log
-rw-rw-r--。 1 vbird1 vbird1 5.8M Dec 2 14:02 v.txt
[vbird1@localhost ~]$
vb1写文件到达到软限制
[vbird1@localhost ~]$ nl cont.txt 》》 v.txt
sda3: warning, user block quota exceeded.
达到软限制,警告
[vbird1@localhost ~]$ ll -h
total 9.5M
-rw-rw-r--。 1 vbird1 vbird1 1.7M Dec 2 14:01 cont.txt
-rw-r--r--。 1 root root 49K Dec 2 13:59 install.log
-rw-rw-r--。 1 vbird1 vbird1 7.7M Dec 2 14:02 v.txt
vb1写文件到达到硬限制
[vbird1@localhost ~]$ nl cont.txt 》》 v.txt
sda3: write failed, user block limit reached.
nl: write error: Disk quota exceeded
达到硬限制,报错
[vbird1@localhost ~]$
[vbird1@localhost ~]$ ll -h
total 9.8M
-rw-rw-r--。 1 vbird1 vbird1 1.7M Dec 2 14:01 cont.txt
-rw-r--r--。 1 root root 49K Dec 2 13:59 install.log
-rw-rw-r--。 1 vbird1 vbird1 8.1M Dec 2 14:03 v.txt
vb1再写就不让写了
[vbird1@localhost ~]$ nl cont.txt 》》 v.txt
nl: write error: Disk quota exceeded
[vbird1@localhost ~]$ ll -h
total 9.8M
-rw-rw-r--。 1 vbird1 vbird1 1.7M Dec 2 14:01 cont.txt
-rw-r--r--。 1 root root 49K Dec 2 13:59 install.log
-rw-rw-r--。 1 vbird1 vbird1 8.1M Dec 2 14:03 v.txt
上面就是CentOS 6修改磁盘配额限制的方法介绍了,本文主要介绍的是CentOS增加磁盘配额限制方面的修改,如果你需要减少磁盘配额限制不可使用本文方法进行修改。
发表评论
共0条
评论就这些咯,让大家也知道你的独特见解
立即评论以上留言仅代表用户个人观点,不代表系统之家立场