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本帖最后由 qfzxadmin 于 2012-05-30 14:12 编辑
新配置的服务器,配置如下:
CPU:Intel Xeon 2.4G
RAM:8G
阵列卡:high point公司出品的SAS rocketRAID 2720阵列卡
硬盘:两块SAS 300G硬盘组成RAID1阵列
问题描述:
安装好系统后,重新启动,在shell下输入下面的命令:
#fdisk -l
提到下面的提示:
Disk /dev/sda: 299.9 GB, 299909513216 bytes
255 heads, 63 sectors/track, 36461 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00057a07
Device Boot Start End Blocks Id System
/dev/sda1 * 1 32 248832 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2 32 36462 292628481 5 Extended
/dev/sda5 32 36462 292628480 8e Linux LVM
Disk /dev/dm-0: 9999 MB, 9999220736 bytes
255 heads, 63 sectors/track, 1215 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/dm-0 doesn't contain a valid partition table
Disk /dev/dm-1: 11.5 GB, 11521753088 bytes
255 heads, 63 sectors/track, 1400 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/dm-1 doesn't contain a valid partition table
Disk /dev/dm-2: 278.1 GB, 278128492544 bytes
255 heads, 63 sectors/track, 33813 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/dm-2 doesn't contain a valid partition table
请问这是什么原因呢?如何解决?多谢! |
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