{"id":331,"date":"2007-07-18T23:56:18","date_gmt":"2007-07-18T15:56:18","guid":{"rendered":"http:\/\/blog.smallken.ink\/2007\/07\/18\/uncategorized\/331.html"},"modified":"2007-07-18T23:56:23","modified_gmt":"2007-07-18T15:56:23","slug":"%e5%a6%82%e4%bd%95%e8%a8%ad%e5%ae%9a-quota-for-cenos5","status":"publish","type":"post","link":"https:\/\/blog.smallken.site\/?p=331","title":{"rendered":"\u5982\u4f55\u8a2d\u5b9a quota for CenOS5"},"content":{"rendered":"

[root@test ~]# df -h<\/strong>
\u6a94\u6848\u7cfb\u7d71              \u5bb9\u91cf  \u5df2\u7528 \u53ef\u7528 \u5df2\u7528% \u639b\u8f09\u9ede
\/dev\/hda3             3.6G  1.2G  2.3G  34% \/
\/dev\/hda1              99M  9.9M   84M  11% \/boot
tmpfs                 125M     0  125M   0% \/dev\/shm
\/dev\/hdb1             4.0G   73M  3.7G   2% \/home <\/p>\n

\u6211\u5011\u76ee\u6a19\u8981\u8a2d\u5b9a \/home \u7684 quota
[root@test ~]# vi \/etc\/fstab
<\/strong>\u4fee\u6539\u589e\u52a0 usrquota<\/strong> \u53c3\u6578
\/dev\/hdb1               \/home                   ext3    defaults,usrquota<\/strong>       1 2<\/p>\n

\u91cd\u65b0 mount
[root@test ~]# mount -o remount \/home<\/strong><\/p>\n

<\/p>\n

<\/strong> <\/p>\n

\u70ba\u78ba\u4fdd quota \u7684\u6b63\u78ba\u904b\u7b97,\u6700\u597d\u9032\u5165\u55ae\u4eba\u6a21\u5f0f
[root@test ~]# init 1
<\/strong>[root@test ~]# quotacheck  -cu \/home
<\/strong>[root@test ~]# init 5
<\/strong>\u6b63\u5f0f\u555f\u52d5 quota
[root@test ~]# quotaon \/home<\/strong><\/p>\n

\u82e5 smallken \u662f\u4f7f\u7528\u8005\uff0c\u8a2d\u5b9a smallken \u7684 quota \u53c3\u6578\u4f7f\u7528\u6307\u4ee4 edquota<\/strong> \u6216 setquota
<\/strong>[root@test ~]# edquota smallken
<\/strong>soft \u2192 40000 (\u55ae\u4f4dK)
hard \u2192 50000 (\u55ae\u4f4dK)
\u6216\u8005
<\/strong># setquota -u smallken 40000 50000 0 0 \/home<\/strong>
\u67e5\u770b smallken \u7684 quota \u5167\u5bb9
[root@test ~]# quota smallken<\/strong><\/p>\n

\u67e5\u770b\u5168\u90e8 quota \u5167\u5bb9
[root@test ~]# repquota -a<\/strong><\/p>\n

 <\/p>\n

\u9a57\u8b49\uff1a
[root@test ~]# su – smallken<\/strong><\/p>\n

\u8dd1\u51fa\u7d04 30MB \u7684\u7a7a\u6a94\u6848\uff0c\u6c92\u4e8b
$ dd if=\/dev\/zero of=file bs=10k count=3000<\/strong><\/p>\n

\u8dd1\u51fa\u7d04 42 MB\u7684\u7a7a\u6a94\u6848\uff0c\u8d85\u904e soft quota\uff0c\u958b\u59cb\u6709 warning \u8b66\u544a
$ dd if=\/dev\/zero of=file bs=10k count=4100
<\/strong>hdb1: warning, user block quota exceeded.
4100+0 records in
4100+0 records out
41984000 bytes (42 MB) copied\uff0c0.830068 \u79d2\uff0c50.6 MB\/s<\/p>\n

\u8dd1\u51fa\u8d85\u904e 50MB \u7684\u7a7a\u6a94\u6848
$ dd if=\/dev\/zero of=file bs=10k count=5500
<\/strong>dd: \u5beb\u5165 \u2018file\u2019: \u786c\u789f quota \u6eff\u4e86
4993+0 records in
4992+0 records out
51122176 bytes (51 MB) copied\uff0c1.17093 \u79d2\uff0c43.7 MB\/s<\/p>\n

\u5b83\u6703\u6700\u591a\u8b93\u4f60\u5b58\u5230\u6700\u5927 hard quota \u6975\u9650 50MB \u70ba\u6b62\uff0c\u7121\u6cd5\u518d\u591a
$ ls -lh<\/strong>
-rw-rw-r– 1 smallken smallken 49M<\/strong>  7\u6708 18 20:16 file<\/p>\n

\u8a3b\uff1a
copy quota \u8a2d\u5b9a\u5230\u53e6\u4e00\u4f4d user
# edquota -p user1 user2<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

[root@test ~]# df -h\u6a94\u6848\u7cfb\u7d71     &…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-331","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/blog.smallken.site\/index.php?rest_route=\/wp\/v2\/posts\/331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.smallken.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.smallken.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.smallken.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.smallken.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=331"}],"version-history":[{"count":0,"href":"https:\/\/blog.smallken.site\/index.php?rest_route=\/wp\/v2\/posts\/331\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.smallken.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.smallken.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.smallken.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}