VBA:Var 文件系统没有可用空间
Summary: NetWorker VMware 备份一体机 (VBA) 的 /var 文件系统已满。
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Symptoms
提醒:不再支持 NetWorker VMware 备份一体机 (VBA)。VMware 保护现在使用 NetWorker VMware Protection (NVP) vProxy 一体机执行。
VBA /var 文件系统已满。
admin@VBA-Name:~/>: df -kh
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 7.9G 5.7G 1.8G 77% /
udev 3.9G 136K 3.9G 1% /dev
tmpfs 3.9G 0 3.9G 0% /dev/shm
/dev/sda1 130M 38M 86M 31% /boot
/dev/sda7 1.5G 1.4G 0 100% /var
/dev/sda9 70G 13G 54G 20% /space
/dev/sdb1 256G 20G 237G 8% /data01
/dev/sdd1 256G 13G 244G 5% /data02
/dev/sdc1 256G 12G 245G 5% /data03
Cause
Tomcat 侦听端口 9443,此外,每当 tomcat 服务未运行时以及任何人尝试访问 tomcat 服务时,有关 tomcat 未运行的错误就会淹没在 /var/log/apache2/mod_jk.log 中。
注意:缺省 Web Service 配置不限制保留的日志数或每个日志的大小。在具有大量活动的环境中,缺省 tomcat Web Service 配置可能会导致 var 文件系统已满。
Resolution
在 vProxy 设备上执行以下作。
1.打开与 VBA 的 SSH 会话,以管理员身份登录,然后切换到 root:
2.将目录更改为 apache2 目录:
cd /var/log/apache2/
3.使用以下 du 命令确认磁盘空间使用情况:
root@ VBA-Name:/var/log/apache2/#: du -sh
1.3G
4.运行以下 ls 命令以查看文件大小和磁盘使用情况:
root@ VBA-Name:/var/log/apache2/#: ls -lhtr
total 1.3G
-rw-r----- 1 root root 53K Aug 28 2016 access_log-20160828.bz2
-rw-r----- 1 root root 27K Sep 14 2016 ssl_request_log-20160914.bz2
-rw-r----- 1 root root 30K Oct 14 2016 ssl_request_log-20161014.bz2
-rw-r----- 1 root root 56K Nov 3 2016 access_log-20161103.bz2
-rw-r----- 1 root root 25K Nov 13 2016 ssl_request_log-20161113.bz2
-rw-r----- 1 root root 27K Dec 13 2016 ssl_request_log-20161213.bz2
-rw-r----- 1 root root 51K Jan 9 2017 access_log-20170109.bz2
-rw-r----- 1 root root 26K Jan 12 2017 ssl_request_log-20170112.bz2
-rw-r----- 1 root root 26K Feb 11 2017 ssl_request_log-20170211.bz2
-rw-r----- 1 root root 30K Mar 13 2017 ssl_request_log-20170313.bz2
-rw-r----- 1 root root 56K Mar 17 2017 access_log-20170317.bz2
-rw-r----- 1 root root 28K Apr 11 2017 ssl_request_log-20170411.bz2
-rw-r----- 1 root root 28K May 11 12:30 ssl_request_log-20170511.bz2
-rw-r----- 1 root root 54K May 23 12:30 access_log-20170523.bz2
-rw-r----- 1 root root 39K Jun 7 12:30 ssl_request_log-20170607.bz2
-rw-r----- 1 root root 31K Jul 6 12:30 ssl_request_log-20170706.bz2
-rw-r----- 1 root root 70K Jul 22 12:30 access_log-20170722.bz2
-rw-r----- 1 root root 29K Aug 4 12:30 ssl_request_log-20170804.bz2
-rw-r----- 1 root root 30K Sep 1 12:30 ssl_request_log-20170901.bz2
-rw------- 1 root root 10 Oct 16 02:43 rcapache2.out
-rw-r----- 1 root root 2.6M Nov 7 10:46 ssl_request_log
-rw------- 1 root root 1.2G Nov 7 10:46 mod_jk.log
-rw------- 1 root root 292K Nov 7 10:46 error_log
-rw-r----- 1 root root 3.8M Nov 7 10:46 access_log
提醒:mod_jk.log 文件占了 apache2 磁盘使用量的大部分。
5.停止服务:
root@ VBA-Name:/var/log/apache2/#: website stop
===Shutting down website
Shutting down httpd2 (waiting for all children to terminate) done
root@ VBA-Name:/var/log/apache2/#: rm mod_jk.log
7.启动网站服务:
root@ VBA-Name:/var/log/apache2/#: website start
===Starting website
Starting httpd2 (prefork) done
8.确认磁盘空间使用量已减少:
root@ VBA-Name:/var/log/apache2/#: df -kh
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 7.9G 5.7G 1.8G 77% /
udev 3.9G 136K 3.9G 1% /dev
tmpfs 3.9G 0 3.9G 0% /dev/shm
/dev/sda1 130M 38M 86M 31% /boot
/dev/sda7 1.5G 172M 1.2G 13% /var
/dev/sda9 70G 13G 54G 20% /space
/dev/sdb1 256G 21G 235G 9% /data01
/dev/sdd1 256G 13G 244G 5% /data02
/dev/sdc1 256G 12G 245G 5% /data03
9.验证是否已生成新mod_jk.log。
root@ VBA-Name:/var/log/apache2/#: ls -lhtr | grep -i mod_jk.log
-rw------- 1 root root 600 Nov 8 14:32 mod_jk.log
Additional Information
Affected Products
NetWorkerProducts
NetWorkerArticle Properties
Article Number: 000040499
Article Type: Solution
Last Modified: 22 Apr 2024
Version: 4
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