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E: Write error - write (28 No space left on device)

时间:2016-08-22 12:02:12      阅读:615      评论:0      收藏:0      [点我收藏+]

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1:在终端中运行cd命令,提示:

e: Write error - write (28 No space left on device)

E: Cant mmap an empty file

 

2:使用 df -h 查看磁盘空间情况:

/dev/xvda1       20G  20G  0G  100% /

 

3:继续查看大文件所在目录:#du --max-depth=1 -h  /

4.0K    /opt

9.6M    /bin

408K    /run

4.0K    /srv

4.0K    /lib64

0       /sys

9.0M    /sbin

34M     /boot

224K    /home

4.0K    /dev

du: cannot access /proc/31292/task/31292/fd/4: No such file or directory

du: cannot access /proc/31292/task/31292/fdinfo/4: No such file or directory

du: cannot access /proc/31292/fd/4: No such file or directory

du: cannot access /proc/31292/fdinfo/4: No such file or directory

0       /proc

284M    /lib

80K     /tmp

13G     /root

4.0K    /media

1.3G    /mnt

1.2G    /usr

16K     /lost+found

5.2G    /var

6.1M    /etc

21G     /

可见 /root下面存在大文件,继续查看:#du --max-depth=1 -h  /root

8.0K    /root/.ssh

13G     /root/.pm2

6.0M    /root/.forever

17M     /root/.npm

4.0K    /root/.cache

13G     /root

可见,大文件在.pm2下面,进入此目录进行查看:pm2# ll

 

total 13326616

drwxr-xr-x 4 root root        4096 May 11 21:20 ./

drwx------ 7 root root        4096 Aug 22 08:35 ../

-rw-r--r-- 1 root root        1561 Jun 20  2015 conf.js

-rw-r--r-- 1 root root       22557 Apr 19 00:28 dump.pm2

drwxr-xr-x 2 root root        4096 Apr 21 08:37 logs/

-rw-r--r-- 1 root root           2 Jun 20  2015 module_conf.json

drwxr-xr-x 2 root root        4096 Aug 22 08:38 pids/

-rw-r--r-- 1 root root 13646360576 Aug 22 08:38 pm2.log

-rw-r--r-- 1 root root           5 May 11 21:20 pm2.pid

srwxr-xr-x 1 root root           0 May 11 21:20 pub.sock=

srwxr-xr-x 1 root root           0 May 11 21:20 rpc.sock=

发现pm2.log日志文件为13G,将其删除。

 

E: Write error - write (28 No space left on device)

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原文地址:http://www.cnblogs.com/yshyee/p/5794887.html

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