linux上运行空间不足解决

Mantis报错：

SYSTEM WARNING: 'Unknown: write failed: No space left on device (28)' in 'Unknown' line 0

SYSTEM WARNING: 'Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/session)' in 'Unknown' line 0

[root@localhost /]# df

Filesystem 1K-blocks Used Available Use% Mounted on

/dev/mapper/VolGroup-lv_root

51606140 51283068 0 100% /

tmpfs 8159324 0 8159324 0% /dev/shm

/dev/sda1 495844 38644 431600 9% /boot

/dev/mapper/VolGroup-lv_home

363059692 3721968 340895280 2% /home

[root@localhost tmp]# cd /

[root@localhost /]# find . -type f -size +1G

略去

[root@localhost /]# find . -type f -size +1G -exec du -sh {} \;

18G ./root/sdlcr.dump.bz2

其他略去

[root@localhost /]mv /root/sdlcr.dump.bz2 /home/