[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-01 Thread Alex Kuretz
I'm having the same issue installing 10.04 Server on a Supermicro 6013P-T using two identical 500GB Seagate drives. The installation proceeds fine, grub says it installs, and upon reboot I get this mount error: mount: mounting /dev/disk/by-uuid/ on /root/ failed: Invalid argument The UUID for md

[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-01 Thread Alex Kuretz
I've now tried just installing on a single 500GB Seagate (different drive, was going to be a spare in my RAID1 array), and it won't boot either. This error is: mount: mounting /dev/sda1 on /root failed: No such device However in initramfs I'm able to mount /dev/sda1 /root with no problems. I don'

[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-02 Thread Alex Kuretz
I zero'd the drives using dd if=/dev/zero of=/dev/sd{a,b,c} bs=4k and still the system will not boot after install completes, with the same "mounting failed: invalid argument". I also have the md1p1 device as does Dustin. If I boot into Live CD or even Recovery mode off of the 10.04 Server CD I ca

[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-03 Thread Alex Kuretz
I believe I accept all defaults up until partitioning. At that point I created automatic partitions on all 3 x 500GB SATA drives. I designed the first partition (sda1,sdb1,sdc1) on all 3 drives as bootable. I then create md0 setting sda1 and sdb1 as the active drives and sdc1 as the spare. I click

[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-03 Thread Alex Kuretz
I'm at work for the day, I'll try your suggestion tonight. Note that I have tried to install to a single disk, no RAID, though I did give it a swap partition and I also did not zero the drive (described in comment #24). -- mount: mounting /dev/md0 on /root/ failed: Invalid argument https://bugs.l

[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-03 Thread Alex Kuretz
Imre, your suggestion worked. I zeroed the first several MB of the disk and performed the mdadm --zero-superblock as recommended by ceg in bug #527401. I did the install the same, except I manually created the partition and did not create swap. I then tried installing on RAID1 again, the only dif

[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-04 Thread Alex Kuretz
And with no partitions the server won't even boot, I get an "operating system not found" message. I give up, I've spent 20 or more hours across a dozen or more installs with 4 different hard drives in this server, and no version of Ubuntu from 9.10 to 10.04 Alpha 2 to now has been able to get RAID

[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-04 Thread Alex Kuretz
Sorry, comment 31 should say "with no swap partitions". -- mount: mounting /dev/md0 on /root/ failed: Invalid argument https://bugs.launchpad.net/bugs/569900 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ub

[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-05 Thread Alex Kuretz
I gave up on the Supermicro and last night successfully installed on a newer Dell 860 with 2 x 250GB drives. I will be installing on my 500GB drives tonight and will let you know if the problem occurs there. I've also got two 750GB drives I can try. -- mount: mounting /dev/md0 on /root/ failed: I

[Bug 569900] Re: mount: mounting /dev/md0 on /root/ failed: Invalid argument

2010-05-06 Thread Alex Kuretz
32-bit Ubuntu 10.04 for me. I performed the same install on 500GB drives that I had done successfully on the Dell 860 with 250GB drives last night, and it failed with the Invalid Argument message. As strange as it sounds, the 500GB drives is the only common denominator. I zeroed and ran mdadm ---ze