1.因爲操做失誤(/var目錄使用100%的狀況下,移動日誌文件messages 至其它目錄,致使文件移動過去了,可是依舊佔用空間)app
/dev/mapper/rootvg-lv_var 5.9G 4.9G 681M 89% /var
2.發現/var目錄空間依舊沒有變小,使用命令lsof |grep deleteoop
[root@ASGAS015 log]# lsof |grep delete multipath 1722 root txt REG 253,0 83904 5349 /sbin/multipathd (deleted) abrt-dump 7717 root 4r REG 253,11 4383899648 1015 /var/log/messages (deleted) dsmserv 10191 tsminst1 0u CHR 136,0 0t0 3 /dev/pts/0 (deleted) dsmserv 10191 tsminst1 1u CHR 136,0 0t0 3 /dev/pts/0 (deleted) dsmserv 10191 tsminst1 2u CHR 136,0 0t0 3 /dev/pts/0 (deleted) lin_taped 20712 root txt REG 253,10 160312 6203 /usr/bin/lin_taped (deleted)
3.使用命令ps -ef |grep 7717日誌
[root@ASGAS015 log]# ps -ef |grep 7717 root 3679 24091 0 16:30 pts/1 00:00:00 grep 7717 root 7717 1 0 Sep14 ? 00:01:19 abrt-dump-oops -d /var/spool/abrt -rwx /var/log/messages
4. 用kill -9 7717 ,問題迎刃而解code
總結:解決辦法還能夠機器重啓,可是比較麻煩,若是是比較重要的機器,不建議這樣作,機器的許多應用會受到影響 ip