我有一个在NAS中格式化的sata磁盘,在linux 1中使用它。
我已经将磁盘从NAS内部挂载到带有linux的PC中。
Linux正确识别磁盘,我能够组装raid和挂载分区。
fdisk正确地给了我:
root@ubuntu:/home/ubuntu# fdisk -l /dev/sde
Disk /dev/sde: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sde1 2048 4196351 2097152 fd Linux raid autodetect
/dev/sde2 5244928 1953497087 974126080 fd Linux raid autodetect
/dev/sde3 4196352 5244927 524288 fd Linux raid autodetect问题是我需要在USB外部外壳内使用它。我在外部外壳上安装了相同的磁盘,e将USB连接到linux上。但是现在fdisk报告了一个错误的磁盘几何:
root@ubuntu:/home/ubuntu# fdisk -l /dev/sde
Disk /dev/sde: 33 MB, 33348608 bytes
2 heads, 32 sectors/track, 1017 cylinders, total 65134 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sde1 2048 4196351 2097152 fd Linux raid autodetect
/dev/sde2 5244928 1953497087 974126080 fd Linux raid autodetect
/dev/sde3 4196352 5244927 524288 fd Linux raid autodetect
Partition table entries are not in disk order我无法组装raid和挂载分区。
我怎么能解决这个问题?
谢谢
发布于 2013-11-05 16:18:44
是HPA的问题
http://en.wikipedia.org/wiki/Host_受保护_区域
hdparm -N /dev/sdXhttps://askubuntu.com/questions/370962
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