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电梯直达

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发表于 2010-12-27 10:55 |只看该作者 |倒序浏览

请教fdisk -l 没有分区信息

[root@localhost ~]# fdisk -l

Disk /dev/sda: 300.0 GB, 300000000000 bytes
255 heads, 63 sectors/track, 36472 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot    Start       End    Blocks Id  System
/dev/sda1 *          1       13    104391 83  Linux
/dev/sda2             14    36472 292856917+  8e  Linux LVM

Disk /dev/sdb: 300.0 GB, 300000000000 bytes
255 heads, 63 sectors/track, 36472 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot    Start       End    Blocks Id  System
/dev/sdb1 *          1    36472 292961308+  8e  Linux LVM

Disk /dev/sdc: 100.0 GB, 100000006144 bytes
255 heads, 63 sectors/track, 12157 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot    Start       End    Blocks Id  System

Disk /dev/sdd: 100.0 GB, 100000006144 bytes
255 heads, 63 sectors/track, 12157 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot    Start       End    Blocks Id  System

Disk /dev/vpatha: 100.0 GB, 100000006144 bytes
255 heads, 63 sectors/track, 12157 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot    Start       End    Blocks Id  System

Disk /dev/dm-2: 42.9 GB, 42949672960 bytes
255 heads, 63 sectors/track, 5221 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Disk /dev/dm-2 doesn't contain a valid partition table

其中sdc,sdd是用的存储，vpatha是sdd的虚拟通道，dm-2是什么？？？，没有搞明白，因为跟我划分的lv的大小差不多

这时候lvm划出来的lv是可以正常使用的，但是提示没有分区表这个信息是否重要，还是我的配置哪里不对呢？？？