標籤:磁碟警示 空間不足 java-bug
今天磁碟警示,空間不足,找了很久沒查出來。
下面說下我的操作步驟
[[email protected] /]# du -sch /*6.6M /bin39M /boot161M /data164K /dev12M /etc115M /home240M /lib25M /lib6420K /lost+found4.0K /media4.0K /mnt291M /optdu: cannot access `/proc/27198/task/27198/fd/4‘: No such file or directorydu: cannot access `/proc/27198/task/27198/fdinfo/4‘: No such file or directorydu: cannot access `/proc/27198/fd/4‘: No such file or directorydu: cannot access `/proc/27198/fdinfo/4‘: No such file or directory0 /proc206M /root11M /sbin4.0K /selinux4.0K /srv0 /sys1.1M /tmp2.6G /usr1.4G /var5.1G total
一共使用了5.1G磁碟,但是檢查出已經使用15G
[[email protected] /]# df -hFilesystem Size Used Avail Use% Mounted on/dev/xvda1 20G 15G 4.3G 78% /tmpfs 1.9G 4.0K 1.9G 1% /dev/shm
很奇怪,問群裡的大神說是XEN虛擬機器運行java會遇到此bug,重啟java程式就恢複正常
[[email protected] /]# killall java[[email protected] /]# ps -ef |grep javaroot 27766 26125 0 11:34 pts/0 00:00:00 grep java[[email protected] /]# /etc/init.d/elasticsearch startStarting elasticsearch: [ OK ][[email protected] /]# cd /usr/local/src/logstash-1.4.2/[[email protected] logstash-1.4.2]# df -hFilesystem Size Used Avail Use% Mounted on/dev/xvda1 20G 5.2G 14G 28% /tmpfs 1.9G 4.0K 1.9G 1% /dev/shm[[email protected] logstash-1.4.2]# bin/logstash -f conf/indexer.conf &[1] 28116
本文出自 “charlie_cen” 部落格,請務必保留此出處http://charlie928.blog.51cto.com/3741218/1559329
centos 磁碟空間不足