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标题: 大佬过来看下 ···硬盘参数·看不懂 [打印本页]

作者: 清风浪子123 时间: 2017-6-28 18:27
标题: 大佬过来看下 ···硬盘参数·看不懂
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 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: 0x00059df1

Device Boot    Start       End    Blocks Id  System
/dev/sda1             1       66    524288 82  Linux swap / Solaris
Partition 1 does not end on cylinder boundary.
/dev/sda2             66    119014 955447296 fd  Linux raid autodetect
/dev/sda3       119014    121563 20480000 fd  Linux raid autodetect
/dev/sda4       121563    121602    309248 5  Extended
/dev/sda5 *    121563    121602    307200 fd  Linux raid autodetect

Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 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: 0x0006e562

Device Boot    Start       End    Blocks Id  System
/dev/sdb1             1       66    524288 82  Linux swap / Solaris
Partition 1 does not end on cylinder boundary.
/dev/sdb2             66    119014 955447296 fd  Linux raid autodetect
/dev/sdb3       119014    121563 20480000 fd  Linux raid autodetect
/dev/sdb4       121563    121602    309248 5  Extended
/dev/sdb5 *    121563    121602    307200 fd  Linux raid autodetect

Disk /dev/md1: 21.0 GB, 20954742784 bytes
2 heads, 4 sectors/track, 5115904 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/md2: 978.2 GB, 978243813376 bytes
2 heads, 4 sectors/track, 238829056 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/md0: 314 MB, 314507264 bytes
2 heads, 4 sectors/track, 76784 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

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