我正在RedHat盒子上运行Bacula。存储守护程序bacula-sd有时会停止工作并变为<defunct>。
[root@backup ~]# ps -ef | grep defunct | more
root      4801 29261  0 09:25 pts/5    00:00:00 grep defunct
root      5825     1  0 Oct18 ?        00:00:00 [bacula-sd] <defunct>
我的问题是,我该如何杀死这个过程?据我所知,它的父级是1,它是init,我不想终止init进程,对吗?
“通常”杀死该进程不起作用:
[root@backup ~]# kill -0 5825
[root@backup ~]# kill -9 5825
非常感谢您的帮助!
编辑:运行
[root@backup ~]# lsof -p 5825
产生以下输出:
COMMAND    PID USER   FD   TYPE  DEVICE     SIZE    NODE NAME
bacula-sd 5825 root  cwd    DIR   253,0     4096 3801089 /root
bacula-sd 5825 root  rtd    DIR   253,0     4096       2 /
bacula-sd 5825 root  txt    REG   253,0  2110599  368004 /usr/local/sbin/bacula-sd
bacula-sd 5825 root  mem    REG   253,0    75284  389867 /usr/lib/libz.so.1.2.3
bacula-sd 5825 root  mem    REG   253,0    46680 3604521 /lib/libnss_files-2.5.so
bacula-sd 5825 root  mem    REG   253,0   936908  369115 /usr/lib/libstdc++.so.6.0.8
bacula-sd 5825 root  mem    REG   253,0   125736 3606807 /lib/ld-2.5.so
bacula-sd 5825 root  mem    REG   253,0  1602128 3606885 /lib/libc-2.5.so
bacula-sd 5825 root  mem    REG   253,0   208352 3606892 /lib/libm-2.5.so
bacula-sd 5825 root  mem    REG   253,0   125744 3606887 /lib/libpthread-2.5.so
bacula-sd 5825 root  mem    REG   253,0    25940 3604573 /lib/libacl.so.1.1.0
bacula-sd 5825 root  mem    REG   253,0    15972 3604535 /lib/libattr.so.1.1.0
bacula-sd 5825 root  mem    REG   253,0    46548 3606908 /lib/libgcc_s-4.1.2-20080102.so.1
bacula-sd 5825 root  mem    REG   253,0 56422480  366368 /usr/lib/locale/locale-archive
bacula-sd 5825 root    0r   CHR     1,3             1545 /dev/null
bacula-sd 5825 root    1r   CHR     1,3             1545 /dev/null
bacula-sd 5825 root    2r   CHR     1,3             1545 /dev/null
bacula-sd 5825 root    3u   CHR   9,128             6469 /dev/nst0
bacula-sd 5825 root    4u  IPv4 1023380              TCP backup:bacula-sd (LISTEN)
bacula-sd 5825 root    5u  IPv4 2693268              TCP backup:bacula-sd->backup:53957 (CLOSE_WAIT)
bacula-sd 5825 root    7u  IPv4 3248683              TCP backup:bacula-sd->backup:57629 (CLOSE_WAIT)
bacula-sd 5825 root    8u  IPv4 3250966              TCP backup:bacula-sd->backup:37650 (CLOSE_WAIT)
bacula-sd 5825 root    9u  IPv4 3253908              TCP backup:bacula-sd->backup:37671 (CLOSE_WAIT)