** Changed in: dmraid (Ubuntu)
Assignee: (unassigned) = Vojta Grec (vojtagrec)
Status: New = Confirmed
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dmraid not correctly detecting nforce raid
https://bugs.launchpad.net/bugs/136804
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Vojta: Thank you very much for this comment. This also helps for my
situation (using a via SATA mirror RAID).
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dmraid not correctly detecting nforce raid
https://bugs.launchpad.net/bugs/136804
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Hello Vojta!
Yes indeed! Your advice also solves my issue!
If I execute the swapoff -a command after the Ubuntu 8.04 has started, the
dmraid package work fine
and I'm able to see all of my RAID partitions in /dev/mapper/ directory!
Thank you very much for solving this one!!!
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dmraid not
Oh my, of course this should be /dev/mapper/nvidia_something, sorry!
And I have to add that no problems with dmraid occured only when the
disk was not partitioned (didn't contain any partition marked as swap
respectedly).
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dmraid not correctly detecting nforce raid
Hi there!
Recently I have installed hardy x86_64 with nvraid configured as RAID 0
(mirroring), no problems with dmraid during the install. Then I
installed Windows in a different partition of the array and then booted
the LiveCD to reinstall grub and dmraid failed just like in the comments
above.
Hello guys!
Today I used the Knoppix 5.1 live CD in which dmraid works ok (Alan,
thanks for the tip... ;) ). I managed to mount my raid partitions and
repair the grub/menu.lst file (I have come across this dmraid issue
while trying to fix the menu.lst file which became broken during the
upgrade
Hello! I'm experiencing almost exactly the same problem as Alan and
Patrick with my RAID controller (Promise Fasttrak TX2300). In Ubuntu
7.10, this worked fine, however since the upgrade to Ubuntu 8.04
(2.6.24-16 kernel), the dmraid is not able to find the
/dev/mapper/pdc_* devices. As mentioned,
Confirming this problem still exists after today's kernel update
2.6.24-18-generic
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dmraid not correctly detecting nforce raid
https://bugs.launchpad.net/bugs/136804
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Similar here. dmraid -ay silently fails and no /dev/mapper devices are
created. I can confirm that it works in gentoo with 2.6.23, but not in
ubuntu hardy liveCD.
misc. output:
[EMAIL PROTECTED]:~$ sudo dmraid -ay - -
WARN: locking /var/lock/dmraid/.lock
NOTICE: /dev/sdb: asr
Good thinking, Batman - but it ain't that:
$ lsmod | grep dm
dm_crypt 15364 0
dm_mirror 24832 0
dm_mod 62660 2 dm_crypt,dm_mirror
Also, dmraid -tay returns:
$ sudo dmraid -tay
nvidia_acihdbbb: 0 976773166 mirror core 2 131072 nosync 2 /dev/sda 0
Just to confirm, problem still exists in recently released 2.6.24-17
kernel.
Also, dmraid -ay occasionally returns:
device-mapper: table 253:0: mirror: Device lookup failure
at the command line on all failing kernels
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dmraid not correctly detecting nforce raid
It looks like you don't have the dm-mirror kernel module
installed/loaded. Try modprobe dm-mirror before dmraid -ay.
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dmraid not correctly detecting nforce raid
https://bugs.launchpad.net/bugs/136804
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Both drives have the same UUID because you have them mirrored, so of
course they are the same. That is not an issue.
Please try running with - - for maxium debug and verbose output,
and check the last few lines of dmesg after for kernel errors.
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dmraid not correctly detecting nforce
I thought the UUID stuff was a red herring. Here's the output from
2.6.20-12, where everything works ok:
$ sudo dmraid -ay - -
WARN: locking /var/lock/dmraid/.lock
NOTICE: /dev/sda: asr discovering
NOTICE: /dev/sda: ddf1discovering
NOTICE: /dev/sda: hpt37x discovering
NOTICE:
This has been driving me slightly nuts since Fiesty's release (and it's
persisted through Gutsy and doesn't seem to be fixed in Hardy beta's (up
to 2.6.24-16) either). And yes, I know I should have raised it as a bug
earlier, but I've just worked around it by booting into 2.6.20-12 which
was the
I noticed this same thing while trying to setup a system using an Asus
Striker II Formula MB and two 750GB drives as RAID1 yesterday. dmraid
-ay produces no errors, and dmraid -r (and -s) has the right output, but
the /dev/mapper device never gets created.
I just went ahead an used softraid for
btw - I was using 8.04 and the latest dmraid from the repos.
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dmraid not correctly detecting nforce raid
https://bugs.launchpad.net/bugs/136804
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I have the same problem, the configuration hardware is 2 raptor in raid
0 and the same main board Aus A8N- Sli but with Mandriva 2008 and Fedora
8 the raid is recog correctly and detecting, I probe with dmraid release
RC14 but the same problem, with Ubuntu not posible, only one raptor
device in
[EMAIL PROTECTED]:~$ dmraid --version
dmraid version: 1.0.0.rc13 (2006.10.11)
dmraid library version: 1.0.0.rc13 (2006.10.11)
device-mapper version: unknown
Ubuntu 7.04(Feisty Fawn)
umm... as far as starting from scratch, thats going to have to wait a
few days. about 2-3 but yeah, ill
Wow, something is fubar there. dmraid appears to think that the raid is
only 36 gigs and is made of only one drive. What version of Ubuntu and
dmraid are you running? Can you blank the disks ( sudo dmraid
if=/dev/zero of=/dev/sda bs=1MB, and again for /dev/sdb ) and start from
scratch,
pls run:
sudo dmraid -tay - - -f nvidia
sudo dmraid -n
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dmraid not correctly detecting nforce raid
https://bugs.launchpad.net/bugs/136804
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i waited for a couple of days then downloaded the alternative cd and
made a software raid. but as you requested i ran the above commands
does this seem to be a bug or user error?
[EMAIL PROTECTED]:~# dmraid -tay - - -f nvidia
NOTICE: checking format identifier nvidia
NOTICE: creating
i for got to add this:
[EMAIL PROTECTED]:~# dmraid -b
/dev/sda: 72303840 total, WD-WMAKE2048591
/dev/sdb: 72303840 total, WD-WMAKH1153782
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dmraid not correctly detecting nforce raid
https://bugs.launchpad.net/bugs/136804
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