[ .... ]
OK. So that wasn't it. GRUB is in the first sector, with a MBR partition table identifying a single 750G partition starting at sector 63.
The array was not bootable in its original configuration, so I am
surprised that GRUB would be on the disk, but the single partition of
750G is correct.
So something else is wrong. Maybe your kernel is different, and just doesn't have the module for the FS. Or one of the BIOSes messes with the apparent disk capacity. Or something else is interfering.
Please show:
cat /proc/filesystems >
nodev sysfs
nodev rootfs
nodev bdev
nodev proc
nodev cgroup
nodev cpuset
nodev tmpfs
nodev devtmpfs
nodev debugfs
nodev securityfs
odev sockfs
nodev pipefs
nodev anon_inodefs
nodev inotifyfs
nodev devpts
ext3
ext2
ext4
nodev ramfs
nodev hugetlbfs
nodev ecryptfs
nodev fuse
fuseblk
nodev fusectl
nodev mqueue
vfat
iso9660
cat /proc/partitions
major minor #blocks name
8 0 312571224 sda
8 1 306929664 sda1
8 2 1 sda2
8 5 5639168 sda5
8 16 732574584 sdb
8 32 732574584 sdc
9 0 732574464 md0
259 0 732572001 md0p1
fdisk -l
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 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: 0x000b9f04
Device Boot Start End Blocks Id System
/dev/sda1 * 1 38212 306929664 83 Linux
/dev/sda2 38212 38914 5639169 5 Extended
/dev/sda5 38212 38914 5639168 82 Linux swap / Solaris
Disk /dev/sdb: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 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: 0x000bb73e
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 91201 732572001 83 Linux
Disk /dev/sdc: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 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: 0x000bb73e
Device Boot Start End Blocks Id System
/dev/sdc1 * 1 91201 732572001 83 Linux
Disk /dev/md0: 750.2 GB, 750156251136 bytes
255 heads, 63 sectors/track, 91201 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: 0x000bb73e
Device Boot Start End Blocks Id System
/dev/md0p1 * 1 91201 732572001 83 Linux
lsdrv
**Warning** The following utility(ies) failed to execute:
sginfo
pvs
lvs
Some information may be missing.
PCI [pata_atiixp] 00:14.1 IDE interface: ATI Technologies Inc SB600 IDE
├─scsi 0:0:0:0 ATA WDC WD3200AAJB-0
│ └─sda: [8:0] Empty/Unknown 298.09g
│ ├─sda1: [8:1] Empty/Unknown 292.71g
│ │ └─Mounted as
/dev/disk/by-uuid/0a85841d-6b71-43ba-8558-3f86dce72359 @ /
│ ├─sda2: [8:2] Empty/Unknown 1.00k
│ └─sda5: [8:5] Empty/Unknown 5.38g
└─scsi 1:x:x:x [Empty]
PCI [ahci] 00:12.0 SATA controller: ATI Technologies Inc SB600
Non-Raid-5 SATA
├─scsi 2:0:0:0 ATA WDC WD7500AAKS-0
│ └─sdb: [8:16] Empty/Unknown 698.64g
│ └─md0: [9:0] Empty/Unknown 698.64g
│ └─md0p1: [259:0] Empty/Unknown 698.64g
├─scsi 3:0:0:0 ASUS DRW-24B1ST a {B2D0CL124266}
│ └─sr0: [11:0] Empty/Unknown 1.00g
├─scsi 4:0:0:0 ATA WDC WD7500AAKS-0
│ └─sdc: [8:32] Empty/Unknown 698.64g
└─scsi 5:x:x:x [Empty]
Other Block Devices
├─ram0: [1:0] Empty/Unknown 64.00m
├─ram1: [1:1] Empty/Unknown 64.00m
├─ram2: [1:2] Empty/Unknown 64.00m
├─ram3: [1:3] Empty/Unknown 64.00m
├─ram4: [1:4] Empty/Unknown 64.00m
├─ram5: [1:5] Empty/Unknown 64.00m
├─ram6: [1:6] Empty/Unknown 64.00m
├─ram7: [1:7] Empty/Unknown 64.00m
├─ram8: [1:8] Empty/Unknown 64.00m
├─ram9: [1:9] Empty/Unknown 64.00m
├─ram10: [1:10] Empty/Unknown 64.00m
├─ram11: [1:11] Empty/Unknown 64.00m
├─ram12: [1:12] Empty/Unknown 64.00m
├─ram13: [1:13] Empty/Unknown 64.00m
├─ram14: [1:14] Empty/Unknown 64.00m
└─ram15: [1:15] Empty/Unknown 64.00m
... and repeat on the old system if at all possible. Preferably with one of the disks plugged back into it.
The old system is not available
.
a complete dmesg from the old system could also be useful.
You can get lsdrv from: http://github.com/pturmel/lsdrv
Phil
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I know you believe that you understand what you think I said, but I am
not sure that you realize that what you heard was not what I ment.
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