[root@backup log]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/mapper/VolGro  1889811408 1861658948         0 100% /
/dev/sda1               101086     16235     79632  17% /boot
tmpfs                  1815760         0   1815760   0% /dev/shm

因此可用的块应该是28.152.460,但它是0.我一直在删除文件的垃圾负载,并且使用的块正在下降,但可用块保持为0.

df -i的输出是：

[root@backup log]# df -i
Filesystem            Inodes   IUsed   IFree IUse% Mounted on
/dev/mapper/VolGro 487751680 238360803 249390877   49% /
/dev/sda1              26104      37   26067    1% /boot
tmpfs                 219784       1  219783    1% /dev/shm

所以这不是缺少inode.

lsof L1的输出是：

[root@backup log]# /usr/sbin/lsof +L1
COMMAND     PID  USER   FD   TYPE DEVICE SIZE NLINK      NODE NAME
MysqLd     2444 MysqL    4u   REG  253,0    0     0 268795908 /tmp/ibSlaKC7 (deleted)
MysqLd     2444 MysqL    5u   REG  253,0    0     0 268795909 /tmp/ibhFuyGr (deleted)
MysqLd     2444 MysqL    6u   REG  253,0    0     0 268795910 /tmp/ibbNinKL (deleted)
MysqLd     2444 MysqL    7u   REG  253,0    0     0 268795911 /tmp/ibz1ia55 (deleted)
MysqLd     2444 MysqL   11u   REG  253,0    0     0 268795912 /tmp/ibM3IHvr (deleted)
crond      2549  root    3u   REG  253,0    5     0 248579098 /var/run/crond.pid (deleted)
yum-updat  2620  root   14w   REG  253,0    0     0 248611115 /var/run/yum.pid (deleted)
ssh       16256  root    0u   CHR  136,0          0         2 /dev/pts/0 (deleted)
ssh       16256  root    1u   CHR  136,0          0         2 /dev/pts/0 (deleted)
ssh       16256  root    2u   CHR  136,0          0         2 /dev/pts/0 (deleted)

我无法运行’du’,因为99％的磁盘使用量在/ var / backups下,其中包含大约1亿个文件(一些白痴决定从带有subversion目录的实时服务器rsync代码,所以它是很多小文件),所以运行’du’需要数天或数周.

有没有人对如何进行有任何建议？