也许是因为我缺少可用磁盘空间,请看一下：
Filesystem Size Used Avail Use% Mounted on /dev/sda2 1.9G 208M 1.6G 12% / none 998M 192K 998M 1% /dev none 1002M 0 1002M 0% /dev/shm none 1002M 56K 1002M 1% /var/run none 1002M 0 1002M 0% /var/lock none 1002M 0 1002M 0% /lib/init/rw /dev/sda1 92M 24M 63M 28% /boot /dev/sda8 434G 199M 412G 1% /home /dev/sda6 9.2G 495M 8.3G 6% /usr /dev/sda7 9.2G 8.8G 0 100% /var
/ var的利用率为100％.
也许这就是原因？
