[RAID与磁盘阵列]
急急急!!!!请高人来帮忙看下!!!!
Disk /dev/sda: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sda doesn't contain a valid partition table
Disk /dev/sdb: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdb doesn't contain a valid partition table
这是我的两块盘...都是10G的...可是
[root@XJDX ~]# df -Th
Filesystem Type Size Used Avail Use% Mounted on
/dev/sda3 ext3 8.7G 3.3G 5.0G 40% /
tmpfs tmpfs 1014M 0 1014M 0% /dev/shm
/dev/sdb ext3 16T 16T 6.1G 100% /data
/data目录下的数据全部没有了..里面是空的...但是却说使用了16G
从上面的看,是分区表异常....如何恢复....数据很重要...
这个小服务器是虚拟化的产物....磁盘也是虚拟出来的..所以没有敢轻举妄动,怕数据丢失
突然之间就这个样子了~!!!请问有高手知道原因和解决方法么