Comment 43 for bug 569900

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Master Jason (jason-rsaweb) wrote : Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

Hey Guys,

I can confirm it was Ubuntu x64 10.04 (ubuntu-10.04-server-amd64.iso)

root@xxxxxxxxx:~# uname -a
Linux xxxxxxxxx 2.6.32-21-server #32-Ubuntu SMP Fri Apr 16 09:17:34 UTC 2010 x86_64 GNU/Linux

root@xxxxxxxxx:~# fdisk -l /dev/sda

Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 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: 0x00099c9c

   Device Boot Start End Blocks Id System
/dev/sda1 * 1 244 1951744 fd Linux raid autodetect
Partition 1 does not end on cylinder boundary.
/dev/sda2 244 59816 478515200 fd Linux raid autodetect

root@xxxxxxxxx:~# hdparm -I /dev/sda | head -30

/dev/sda:

ATA device, with non-removable media
        Model Number: ST3500418AS
        Serial Number: 9VMCY42L
        Firmware Revision: CC44
        Transport: Serial
Standards:
        Used: unknown (minor revision code 0x0029)
        Supported: 8 7 6 5
        Likely used: 8
Configuration:
        Logical max current
        cylinders 16383 16383
        heads 16 16
        sectors/track 63 63
        --
        CHS current addressable sectors: 16514064
        LBA user addressable sectors: 268435455
        LBA48 user addressable sectors: 976773168
        Logical/Physical Sector size: 512 bytes
        device size with M = 1024*1024: 476940 MBytes
        device size with M = 1000*1000: 500107 MBytes (500 GB)
        cache/buffer size = 16384 KBytes
        Nominal Media Rotation Rate: 7200
Capabilities:
        LBA, IORDY(can be disabled)
        Queue depth: 32
        Standby timer values: spec'd by Standard, no device specific minimum