Ubuntu Installation :: AMD AHCI RAID Disk Not Detected?

Mar 10, 2010

I want to install Ubuntu x86_64 or x86 to my computer.

I used Dekstop and Server Editions on other machines, installed succesfully but i could not install Ubuntu to my computer.

My hardwares are;

AMD Phenom II X4
Gigabyte GA-MA790GP-DS4h [SB750 - AMD AHCI Compatible RAID Controller]
2 x 250GB Seagate ST3250410AS @ Raid0

I installed Windows succesfully and i created 50GB partition for Ubuntu.

I tried to install Ubuntu, but disks are not detected in partition managing screen.

how can i install ubuntu?

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CentOS 5 :: Monitoring And Configuring AHCI On Board Hardware RAID?

Nov 26, 2009

I am using Centos 5.4 on an Intel DG451D Main Board. Two SATA drives in RAID1 mode via the main board's built in AHCI controller. It seems to work just fine but I would like to be able to monitor the state of my drives and controller, especially during a re-build and make configuration changes etc if possible, so new drives can be added etc from within the OS. Is there a way to do this within Centos or am I stuck with using just the BIOS configuration system? Apologies if this is a stupid question - I am pretty new to this and have spent several hours trying to find a solution to my question but to no avail.

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Nov 3, 2015

I installed Debian on my PC with a Acer Stock motherboard (xc600) with amd64 and after the installation finished it told me to remove my installation media and reboot. After reboot I was returned this message ' ERROR: No boot disk has been detected or the disk has failed.'. I have verified with gparted using mint live OS that I have Debian installed on my system.

I got believes that this may have be caused by a broken grub or I need to configure something I don't know how in BIOS.

I will update the topic later..

My installation media was a USB 2.0 flashdrive with a Debian 8.2 Jessie Installer and 9 different Linux distros. I have installed Debian multiple times before on my laptop and never had this problem so I know how to go through the installation process and set the partitions.

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Ubuntu Installation :: Migrate Working Single Disk System To Existing RAID Array Using Disk UUIDs

Aug 1, 2010

I had done a new lucid install to a 1 TB RAID 1 array using the alternate CD a few weeks back. I messed up that system trying to some hardware working that lucid doesn't have drivers for yet, so I gave up on it and reinstalled to a single 80 GB disk that I now want to move over to the RAID array.

I moved all of the existing files on the array to a single folder, then copied all of the folders from the 80 GB disk over to the array with permissions and symlinks (minus the contents of /proc and /sys, which I created empty).

These are the commands I used:

Quote:

p -a -d -R -v -t /media/raid_array /b*
cp -a -d -R -v -t /media/raid_array /d*
cp -a -d -R -v -t /media/raid_array /e*
cp -a -d -R -v -t /media/raid_array /h*

[Code]....

I tried to change fstab to use the 689a... for root, but when I try to boot, it's still trying to open /dev/disk/by-uuid/412d...

So then I booted from the single disk again and chrooted into the array, then ran update-initramfs -u. I got 3 "grep: /proc/modules: No such file or directory" errors, and "cat: /proc/cmdline: No such file or directory"- so I created directory /proc/modules, created an empty file /proc/cmdline, and ran the initramfs update again. Then I tried to shut down, which hung (probably because I was doing all of this from a terminal window in Gnome), so I killed the power after a couple of minutes.

It's still trying to use /dev/disk/by-uuid/412d... to boot.

What am I missing? I assume I just have to change the UUID to mount as root, but I don't know how.

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Ubuntu Installation :: Netinstall / No Disk Drive Detected

May 13, 2011

After many hours trying to install Ubuntu(netinstall-64bit) i can not find any solution to get it working. I set-up via KVM and virtual device. Installation gives me error "No disk drive detected" when trying to detect discs/hardware. Someone told me i have to load megasr-source_13.13.1021.2009-1_all.deb by virtual-usb. It should include drivers for the controller not delivered by ubuntu-setup. After that I got to next setup-step partitioning, but it only shows me an IPMI-device which is either the virtual usb or cd i suppose.

System is one week old and I got it with pre-installed debian64bit which is working fine. So i dont think its hardware causing this.

[Code]....

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Jul 20, 2010

I am installing Ubuntu 10.04 on my new Mac Mini. It has 2 500GB hard-drives, and I have created a partition for Ubuntu. During installation, however, Ubuntu is not able to detect my disk drive, neither my network interface. So I am not able to 'Partition Disks' which is part of Ubuntu installation. Did any of you encounter this problem? Any solutions or workarounds? Should I setup my disks in anyway before installation or use boot args?

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Ubuntu Installation :: Hard Disk Partitions Not Detected In 10.10 LiveCD

Nov 21, 2010

I tried to install ubuntu 10.10 today through livecd. but the partitions in my 60gb samsung harddisk are not detected. My entire harddisk is shown as unallocated free space. Also gparted is not detecting the partitions as well. I am currently not facing any problems with my partitions in windows xp. I tried the solution given here (to no avail): [URL]. I have had no such problems with previous versions of ubuntu.

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General :: Sata Hard Disk Not Detected While Installation Of Ubuntu?

Mar 29, 2010

i'm using athlon 64 bit , asus a8vmx mbd, 1gb ram

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Ubuntu Installation :: Software RAID With Old And New Hard Disk?

Mar 24, 2010

My system is installed on my main hd. Is possibile, if i buy a new hd, to setup a Software RAID, so with old and new hd without reinstall ubuntu?

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Ubuntu Installation :: Raid 0 - Two Hard Disk Array

Jul 8, 2010

What is the best way to install Windows and Linux on two-hard-disk array? In fakeraid there are no problems in Win, but linux installation is almost impossible (i've tried unsuccessfully...). In software raid it would be impossible to share files between win and linux? And finally hardware raid is possible, but cheap controllers have low performance. Is there any other way (apart from spending a lot of $$ for adaptec controller) ?

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Ubuntu Installation :: 10.10 - Mirroring Hard Disk Using RAID

Jan 5, 2011

I am using Ubuntu 10.10. I have a system set up with 1tb HD. I also have another 1tb HD which I'd like to use to mirror the other drive. So if the primary HD fails I can boot and operate from the mirrored drive. I've read that this is possible by using Raid. however I am confused if it is possible to set-up with a HD which is already set-up Ubuntu system. Also what what I can make out the mother board does not have a raid option.

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Ubuntu Installation :: Lucid - 250GB Sata Hard Disk Not Detected By Partitioner

May 1, 2010

The hard disk is seen in the BIOS.

The partitions on it are accessible via the Places Menu on the Lucid Live CD.

It's just when I try to install, nothing is detected in Step 4 of 8, "Prepare Partitions".

An old 80GB IDE disk, on the other hand is seen by the partitioner.

I am not using RAID and it is not enabled in the BIOS.

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Ubuntu Installation :: Boot Disk Image For Install On AMD RAID PC?

Sep 3, 2010

I tried installing Ubuntu 10.04 WS on my PC but it did not see any disks to install on. I believe this is because my drives are all configured as RAID. My mobo is an Asus M3A78-EMH HDMI AM2+ socket with an Athlon 2X 5000+ CPU. The chipset is AMD 780G. I have the BIOS configured for RAID drives and I already run Win XP x32 and Win 7 x64 on it. My boot drive is configured as 'RAID READY' and I have 2 RAID 1 disks consisting of pairs of SATA drives.

From what I have researched it seems that with some tuning it should be possible to install Ubuntu 10.04 but I have little Linux experience and don't want to mess up my existing drives. I have installed Linux before a few times and run it but never with RAID. Is anyone aware of an existing disk image that I will be able to install from on my system or would it be possible for someone to create one for me to use?

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Aug 25, 2010

This is my problem, I want to install debian 5.5 Lenny stable (2.6.26-2-amd64) on our new Dell PowerEdge T610 with a PERC controller H200
but nothing to do, the default Debian installer does not detect it. After more research, the module that I must load is "mpt2sas" and after normaly my hard-drive will be detected I'm going on the Dell site, there are only drivers for RedHat and Suze distribution .. I still try to install rpm packages but without success!

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Ubuntu Installation :: Upgrade To 9.10 Failed; Can't Boot And Have Encrypted RAID Disk?

Feb 23, 2010

I was running Ubuntu 9.04 Desktop on a headless Pentium 4 machine which is our file, mail, web & fax server. The two x 250GB SATA hard disks were in a RAID 1 array with full disk encryption. Ran the 9.10 upgrade via WEBMIN and it failed. I should have known then to copy over everything to a backup disk, but instead I rebooted.

On restart the machine accepted my encryption passphrase but promptly hung with a mountall symbol lookup error - code 127. So I can't start the machine to get at the disks, and using a Live CD is useless as it has no way to open the RAID array to get at the encrypted partitions. Although we have data backed up (as at last night) I'd hoped not to have to rebuild the entire server from scratch. But its looking bad.I have taken one drive out and plugged it into another machine (Hercules), and the partitions show up as /dev/sdb1 /dev/sdb2 /dev/sdb3.

If it weren't for RAID, I could open /dev/sdb2 the main partition) in Disk Utility and enter my encryption passphrase to get access. But RAID adds a layer of obstruction that I have not yet overcome. I used mdadm to scan the above partitions and created the /etc/mdadm.conf file, which I edited to show the 2nd drive as missing (rather than risk corrupting both drives). I activated the RAID array with mdadm, and cat shows:

Code:
root@HERCULES# cat /proc/mdstat
Personalities : [raid1]
md1 : active raid1 sdb3[0]
1815232 blocks [2/1] [U_]

[Code]...

I've been searching the web for hours but have yet to find someone with a solution to this situation. If anyone has a thought on how to access this disk I'd be pleased to hear from you. In the meantime I will start building a new (9.10) machine from scratch, without RAID, 'cos that's probably going to be necessary.

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Feb 1, 2015

I'm having problem in installing debian 7.5.0 on Dell Power Edge R 470 1U Rack Server ( Not Sure If am using RAID 1 ) whereby the hard drive is not detected. This server is running 2 Proc/2x1.2 SAS HDD . The installation went ok until i reached into partition section whereby the drives is not there to be selected , throwing an error " No disk drive detected , Driver needed fro your disk drive "

I've tried to use debian-7.8.0-amd64-DVD-1.iso

My server details:
Dell Power Edge R 470
32GB RAM
2 x 1.2 TB SAS HDD

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Ubuntu Installation :: Add Ahci Drivers For 11.04?

May 18, 2011

I recently decided to install Ubuntu 11.04 on a 320gb hitachi sata hard drive. This is going into a new system with an Asus MB, AMD Proc, not sure if this matters. Anyway I can not set the bios to use ahci and see the sata drive. I can only use IDE mode with sata enabled. Asus support says to install ahci for os. If I boot into the USB install key and attempt to the install OS I receive a read/write error. I have another drive on IDE that has 11.04 on it and if I try to format the new drive and partition it with Disk Utility it fails with "Error formatting drive: error creating partition table: helper exited with exit code 1: error calling fsync(2) on /dev/sdb: Input/output error". I have tried to use dd and fdisk but I don't believe I need these until I do something else first just not sure how or where to look.

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Jun 28, 2010

I have an SiI hardware SATA RAID card, with two 500GB disks in mirrored RAID configuration. When I first plugged them in and set it up, things seemed to work ok, but on boot the raid controller told me that the RAID needed rebuilding, and it would happen automatically after POST. So I didn't worry about it, and the drive mounted fine, and it's been that way for years. I just went in and manually on-line rebuilt the RAID in the controller's BIOS, and now when I boot into Ubuntu, both disks show up in fdisk, but neither show up in /dev/disk/by-uuid. Am I missing something?

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Debian Installation :: Grub Rescue - Will Not Boot From Mdadm RAID - No Such Disk

Sep 19, 2014

I am running a 14 disk RAID 6 on mdadm behind 2 LSI SAS2008's in JBOD mode (no HW raid) on Debian 7 in BIOS legacy mode.

Grub2 is dropping to a rescue shell complaining that "no such device" exists for "mduuid/b1c40379914e5d18dddb893b4dc5a28f".

Output from mdadm:
Code: Select all    # mdadm -D /dev/md0
    /dev/md0:
            Version : 1.2
      Creation Time : Wed Nov  7 17:06:02 2012
         Raid Level : raid6
         Array Size : 35160446976 (33531.62 GiB 36004.30 GB)
      Used Dev Size : 2930037248 (2794.30 GiB 3000.36 GB)
       Raid Devices : 14

[Code] ....

Output from blkid:
Code: Select all    # blkid
    /dev/md0: UUID="2c61b08d-cb1f-4c2c-8ce0-eaea15af32fb" TYPE="xfs"
    /dev/md/0: UUID="2c61b08d-cb1f-4c2c-8ce0-eaea15af32fb" TYPE="xfs"
    /dev/sdd2: UUID="b1c40379-914e-5d18-dddb-893b4dc5a28f" UUID_SUB="09a00673-c9c1-dc15-b792-f0226016a8a6" LABEL="media:0" TYPE="linux_raid_member"

[Code] ....

The UUID for md0 is `2c61b08d-cb1f-4c2c-8ce0-eaea15af32fb` so I do not understand why grub insists on looking for `b1c40379914e5d18dddb893b4dc5a28f`.

**Here is the output from `bootinfoscript` 0.61. This contains alot of detailed information, and I couldn't find anything wrong with any of it: [URL] .....

During the grub rescue an `ls` shows the member disks and also shows `(md/0)` but if I try an `ls (md/0)` I get an unknown disk error. Trying an `ls` on any member device results in unknown filesystem. The filesystem on the md0 is XFS, and I assume the unknown filesystem is normal if its trying to read an individual disk instead of md0.

I have come close to losing my mind over this, I've tried uninstalling and reinstalling grub numerous times, `update-initramfs -u -k all` numerous times, `update-grub` numerous times, `grub-install` numerous times to all member disks without error, etc.

I even tried manually editing `grub.cfg` to replace all instances of `mduuid/b1c40379914e5d18dddb893b4dc5a28f` with `(md/0)` and then re-install grub, but the exact same error of no such device mduuid/b1c40379914e5d18dddb893b4dc5a28f still happened.

[URL] ....

One thing I noticed is it is only showing half the disks. I am not sure if this matters or is important or not, but one theory would be because there are two LSI cards physically in the machine.

This last screenshot was shown after I specifically altered grub.cfg to replace all instances of `mduuid/b1c40379914e5d18dddb893b4dc5a28f` with `mduuid/2c61b08d-cb1f-4c2c-8ce0-eaea15af32fb` and then re-ran grub-install on all member drives. Where it is getting this old b1c* address I have no clue.

I even tried installing a SATA drive on /dev/sda, outside of the array, and installing grub on it and booting from it. Still, same identical error.

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I'm attempting to install F13 on a server that has a 2-disk RAID setup in the BIOS. When I get to the screen where I select what drive to install on, there are no drives listed. The hard drives were completely formatted before starting the 13 installation. Do I need to put something on them before Fedora will install?

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Oct 16, 2009

my Fedora 11 system is not starting anylonger. It stops with the message:

Code:

VFS: Can't find ext4 filesystem on dev dm-0

The system told me since a while, that a lot of the sectors of one disk of the (software) RAID compound are failed already. So tried to disconnect each of the disks and start them separately. Unfortunaltly this is not working (for one its is not working at all, the other wents the same far as with both), when I tried to recover the system with the Fedora DVD, it said no distribution found. I am quite new and do not know so much about linux system, so i do not know what further information you could need. Maybe it can be important, that both disks are encryped (the system wents so far, that I can type in the password).

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Aug 16, 2010

I have a raid array level 5 with metadata 1.2 made with mdadm. I put it on /etc/fstab to mount it on boot but it doesn't works because the raid is not detected on boot. I have a /etc/mdadm.conf like this:

Code:

ARRAY /dev/md0 level=raid5 num-devices=3 metadata=1.2 name=0 UUID=afdfe00e:0d18a5eb:29aa54f9:8b422ee0

Just another thing... After the command

Code:

mdadm --detail --scan >> /etc/mdadm.conf

The mdadm.conf is like this:

Code:

ARRAY /dev/md0 level=raid5 num-devices=3 metadata=1.02 name=0 UUID=afdfe00e:0d18a5eb:29aa54f9:8b422ee0

But I change manually the metadata version because the 1.02 give me a error. I don't know if it is a bug or what! Beside this. I have to put a line in /etc/rc.d/rc.local to assemble the array.

Code:

mdadm --assemble --scan --uuid=afdfe00e:0d18a5eb:29aa54f9:8b422ee0

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