[root@livecd centoslive]# mount /dev/sda
mount: can't find /dev/sda in /etc/fstab or /etc/mtab
[root@livecd centoslive]# mount: can't find /dev/sda in /etc/fstab or /etc/mtab
> В fstab действительно нет никакого намека на жесткий диск
(хочу создать образ жесткого диска командой
dd if=/dev/sda of=/mnt/backup/sda.img bs=8M conv=sync,noerror )fdisk даёт
fdisk -l
Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 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: 0x0008153c
Device Boot Start End Blocks Id System
/dev/sda1 * 1 1216 9764864 83 Linux
/dev/sda2 1216 19458 146523137 5 Extended
/dev/sda5 1216 1736 4170752 82 Linux swap / Solaris
/dev/sda6 1736 19458 142351360 83 Linux
Disk /dev/mapper/live-rw: 4294 MB, 4294967296 bytes
255 heads, 63 sectors/track, 522 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/mapper/live-osimg-min: 4294 MB, 4294967296 bytes
255 heads, 63 sectors/track, 522 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/sdb: 8166 MB, 8166703104 bytes
255 heads, 63 sectors/track, 992 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: 0x854e438f
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 993 7975264+ b W95 FAT32
Partition 1 has different physical/logical endings:
phys=(991, 254, 63) logical=(992, 223, 63)



