<br><br><div class="gmail_quote">On 19 May 2010 12:04, Gary Stainburn <span dir="ltr"><<a href="mailto:gary.stainburn@ringways.co.uk">gary.stainburn@ringways.co.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi folks,<br>
<br>
I've got a PC with 5x500GB HDD's running software raid. On drive 0 and 1 I<br>
had RAID0 for the boot partition and then on all 5 drives I had RAID 5 for<br>
everything else.<br>
<br>
One of the first two drives has died causing the PC to hang, and then when I<br>
rebooted it couldn't get past GRUB. I have found out which drive it is and<br>
disconnected it. It then got past GRUB, loaded the kernel which then paniced<br>
and hung.<br>
<br>
I have tried booting using a FC11 install DVD (I believe the dead PC is either<br>
FC9 or FC10) and going into rescue mode but it says that there are no Linux<br>
partitions and doesn't go any further.<br>
<br>
Going into fdisk for each drive (with the dead one still disconnected) shows<br>
the partition tables.<br>
<br>
in theory, this system should still be bootable, can anyone suggest things to<br>
try to get it working again.<br>
<br></blockquote><div><br></div><div>You could try breaking the RAID0 mirror for the boot partition so that it's running as a single RAID0 disk - a contradiction in terms but that should at least boot it. I suspect that the kernel is panicking on some low level validation and that the Fedora boot DVD isn't loading your RAID drivers, possibly for the same reason. As Tim says, Ultimate Boot CD should at least get you in a position to mount the volumes to repair them.</div>
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