服务器磁盘跑到100%，如何清除

文章由LinuxBoy分享于2019-03-24 05:03:55热评（449）

服务器磁盘跑到100%，如何清除

Java代码

[root@QA_Server81 mapper]# df -l

Filesystem 1K-blocks Used Available Use% Mounted on

/dev/mapper/VolGroup00-rootvol

29741864 24001000 4205684 86% /

/dev/mapper/VolGroup00-varvol

49580256 35801976 11219100 77% /var

/dev/mapper/VolGroup00-optvol

163087624 129386352 25288892 84% /opt

/dev/mapper/VolGroup00-homevol

19838052 8878840 9935212 48% /home

/dev/sda1 4956284 148336 4552116 4% /boot

tmpfs 4082508 0 4082508 0% /dev/shm

利用命令

[root@QA_Server81 mapper]# du -sh /*|sort -nr

300M /mnt

296K /tmppre_plugin_assign_detail.sql

292M /tmp

144K /dev

135M /lib

124G /opt

116M /etc

92K /hs_err_pid10402.log

48K /1.json

37M /sbin

34G /var

23M /lib64

16K /lost+found

16G /root

12K /t_1.xml

8.5M /bin

8.3G /home

8.0K /srv

8.0K /selinux

8.0K /media

7.1M /boot

7.0G /usr

4.0K /wew.xml

4.0K /wew.tpl

4.0K /test.sh

4.0K /test1.log

4.0K /t_1.tpl

4.0K /fgd.xml

4.0K /fgd.tpl

4.0K /6.tar.gz

4.0K /2012

1.9M /tmp.sql

0 /sys

0 /proc

0 /net

0 /misc

0 /eee

查看占用最大的目录

[root@QA_Server81 opt]# du -sh /opt/*|sort -nr

848K /opt/lehecai_soccer_ftp

269M /opt/dell

136K /opt/lsi

106G /opt/deploy

44M /opt/jprofiler6

38M /opt/syslog-ng

36K /opt/script

16K /opt/lost+found

8.8G /opt/download

4.7G /opt/App

1.9G /opt/sphinx

1.9G /opt/mfs

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服务器磁盘跑到100%，如何清除