Hi Lucca
Thanks' for reply.
[Backup_DrClin /]# modprobe dm-mirror
[Backup_DrClin /]# modprobe dm-mirror
[Backup_DrClin /]# modprobe -l dm-mirror
/lib/modules/2.6.18-128.1.10.el5/kernel/drivers/md/dm-mirror.ko
[Backup_DrClin /]# modprobe -v dm-mirror
[Backup_DrClin /]# dmraid -ay
RAID set "ddf1_Raid_1_Mirror" was not activated
ERROR: device "ddf1_Raid_1_Mirror" could not be found
Message: 6
Date: Thu, 4 Feb 2010 08:09:47 +0100
From: Luca Berra <bluca@xxxxxxxxxx>
To: dm-devel@xxxxxxxxxx
Subject: Re: Problem with HP - ML 110 G5
Message-ID: <20100204070947.GA29619@xxxxxxxxxxxxxxxx>
Content-Type: text/plain; charset=iso-8859-1; format=flowed
On Wed, Feb 03, 2010 at 05:12:38PM -0200, Ronei Kliemann wrote:
>Feb 3 08:31:35 Backup_DrClin kernel: device-mapper: table: 253:0:
mirror: Device lookup failure
>
>Feb 3 08:31:35 Backup_DrClin kernel: device-mapper: ioctl: error
adding target to table
>
>Feb 3 08:31:35 Backup_DrClin kernel: device-mapper: ioctl: device
doesn't appear to be in the dev hash table.
modprobe dm-mirror?
L.
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Ronei Kliemann
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Message: 3
Date: Wed, 3 Feb 2010 17:12:38 -0200
From: "Ronei Kliemann" <Ronei@xxxxxxxxxxxx>
To: <dm-devel@xxxxxxxxxx>
Subject: Problem with HP - ML 110 G5
Message-ID:
<766AD601A3F2BC4BB5C12D5CC0678B0614679E@xxxxxxxxxxxxxxxxxxxxxxxxx>
Content-Type: text/plain; charset="iso-8859-1"
Hi
I am with one problem that I couldn't find solution at the intenet.
My server is HP ML 110 G5 with Embedded Raid. By lspci , I can see that
it's a "RAID bus controller: Intel Corporation 82801 SATA RAID
Controller (rev 02)". I am using centos 5
I can see that RAID is not working because there isn?t volume at
/dev/mapper/, just "control".
"[Backup_DrClin ~]# cd /dev/mapper/
[Backup_DrClin mapper]# ls
control
[Backup_DrClin mapper]#"
The device mapper was load at boot:
[Backup_DrClin log]# grep device-mapper dmesg
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.11.5-ioctl (2007-12-12) initialised:
dm-devel@xxxxxxxxxx
device-mapper: multipath: version 1.0.5 loaded
[Backup_DrClin log]#
I Try to activate dmraid, but no work:
[Backup_DrClin mapper]# dmraid -ay
RAID set "ddf1_Raid_1_Mirror" was not activated
ERROR: device "ddf1_Raid_1_Mirror" could not be found
[Backup_DrClin mapper]#
I can see at logs : (/var/log/messages
Feb 3 08:31:35 Backup_DrClin kernel: device-mapper: table: 253:0:
mirror: Device lookup failure
Feb 3 08:31:35 Backup_DrClin kernel: device-mapper: ioctl: error adding
target to table
Feb 3 08:31:35 Backup_DrClin kernel: device-mapper: ioctl: device
doesn't appear to be in the dev hash table.
More info:
[Backup_DrClin log]# dmraid -s
*** Group superset .ddf1_disks
--> Subset
name : ddf1_Raid_1_Mirror
size : 312237824
stride : 128
type : mirror
status : ok
subsets: 0
devs : 2
spares : 0
[Backup_DrClin log]#
[Backup_DrClin log]# dmraid -r
/dev/sda: ddf1, ".ddf1_disks", GROUP, ok, 312237856 sectors, data@ 0
/dev/sdb: ddf1, ".ddf1_disks", GROUP, ok, 312237856 sectors, data@ 0
[Backup_DrClin log]#
[Backup_DrClin mapper]# dmraid -rD -d -d -d -v -v -v
WARN: locking /var/lock/dmraid/.lock
NOTICE: /dev/sda: asr discovering
NOTICE: /dev/sda: ddf1 discovering
NOTICE: creating directory dmraid.ddf1
NOTICE: writing metadata file "sda.dat"
NOTICE: writing offset to file "sda.offset"
NOTICE: writing size to file "sda.size"
NOTICE: /dev/sda: ddf1 metadata discovered
NOTICE: /dev/sda: hpt37x discovering
NOTICE: /dev/sda: hpt45x discovering
NOTICE: /dev/sda: isw discovering
NOTICE: /dev/sda: jmicron discovering
NOTICE: /dev/sda: lsi discovering
NOTICE: /dev/sda: nvidia discovering
NOTICE: /dev/sda: pdc discovering
NOTICE: /dev/sda: sil discovering
NOTICE: /dev/sda: via discovering
NOTICE: /dev/sdb: asr discovering
NOTICE: /dev/sdb: ddf1 discovering
NOTICE: writing metadata file "sdb.dat"
NOTICE: writing offset to file "sdb.offset"
NOTICE: writing size to file "sdb.size"
NOTICE: /dev/sdb: ddf1 metadata discovered
NOTICE: /dev/sdb: hpt37x discovering
NOTICE: /dev/sdb: hpt45x discovering
NOTICE: /dev/sdb: isw discovering
NOTICE: /dev/sdb: jmicron discovering
NOTICE: /dev/sdb: lsi discovering
NOTICE: /dev/sdb: nvidia discovering
NOTICE: /dev/sdb: pdc discovering
NOTICE: /dev/sdb: sil discovering
NOTICE: /dev/sdb: via discovering
NOTICE: /dev/sdc: asr discovering
NOTICE: /dev/sdc: ddf1 discovering
NOTICE: /dev/sdc: hpt37x discovering
NOTICE: /dev/sdc: hpt45x discovering
NOTICE: /dev/sdc: isw discovering
NOTICE: /dev/sdc: jmicron discovering
NOTICE: /dev/sdc: lsi discovering
NOTICE: /dev/sdc: nvidia discovering
NOTICE: /dev/sdc: pdc discovering
NOTICE: /dev/sdc: sil discovering
NOTICE: /dev/sdc: via discovering
INFO: RAID devices discovered:
/dev/sda: ddf1, ".ddf1_disks", GROUP, ok, 312237856 sectors, data@ 0
/dev/sdb: ddf1, ".ddf1_disks", GROUP, ok, 312237856 sectors, data@ 0
WARN: unlocking /var/lock/dmraid/.lock
[Backup_DrClin mapper]#
[Backup_DrClin /]# yum list dmraid*
Loading "installonlyn" plugin
Setting up repositories
Reading repository metadata in from local files
Excluding Packages from CentOS-5 - Base
Finished
Excluding Packages from CentOS-5 - Updates
Finished
Excluding Packages from CentOS-5 - Addons
Finished
Excluding Packages from CentOS-5 - Extras
Finished
Installed Packages
dmraid.i386 1.0.0.rc13-53.el5
installed
dmraid-events.i386 1.0.0.rc13-53.el5
installed
Available Packages
dmraid-devel.i386 1.0.0.rc13-53.el5 base
dmraid-events-logwatch.i386 1.0.0.rc13-53.el5 base
[Backup_DrClin /]#
Could someone help me? I guess that must be a Bug !
Thank?s
Ronei Kliemann
Tec System Sistemas Eletronicos LTDA
Fone/Fax: 55 51 3599 1191 (Ramal 23) / Fone: 55 51 2108 0721 / Fone: 55
51 9259 5361
Celular:. 55 51 9127 3588
VoIP Tellfree: 782 1191 / DDR - 780 3191
E-mail: ronei@xxxxxxxxxxxx
Site: www.tscom.com.br
Msn: kronei@xxxxxxxxxxx (apenas para - Chat)
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