[drbd-mc] drbd-mc-0.5.1 could not find disk

[Rasto Levrinc]

On Thu, February 4, 2010 2:58 pm, Matthias Albert wrote:
> Hi - me again :-),
>

It's possible. :) Can you try it?

you can start DRBD-MC with --keep-helper option, so that drbd-gui-helper
does not get overwritten.

Thanks

Rasto

>
> perhaps it is just a problem with the major number in /proc/partitions?
>
> ---snip---
> cat /proc/partitions major minor  #blocks  name
>
> 8     0   78124032 sda
> 8     1     240943 sda1
> 8     2   73923097 sda2
> 8     3    3951990 sda3
> 8    16 1171874816 sdb
> 8    17 1171874800 sdb1
> 8    32 5585929216 sdc
> 8    33 5585929182 sdc1
> 254     0  524288000 dm-0
> 254     1     307200 dm-1
>
>
> 147     0  524288000 drbd0
>
>
> ---original drbd-gui-helper script (no drbd device found)---
> perl drbd-gui-helper.orig get-disk-info /dev/dm-0 /dev/dm-0 524288000
> /dev/dm-1 /dev/dm-1 307200
> /dev/sda /dev/sda 78124032
> /dev/sda1 /dev/sda1 240943 /boot ext2 13
> /dev/sda2 /dev/sda2 73923097 / ext3 2
> /dev/sda3 /dev/sda3 3951990 swap swap
> /dev/sdb /dev/sdb 1171874816
> /dev/sdc /dev/sdc 5585929216
> /dev/sdc1 /dev/sdc1 5585929182 /export/storage xfs 1
> ---/original drbd-gui-helerp script---
>
>
> ---patched script---
> diff -u drbd-gui-helper.orig drbd-gui-helper --- drbd-gui-helper.orig
> 2010-02-04 14:47:17.000000000 +0100
> +++ drbd-gui-helper        2010-02-04 14:45:22.000000000 +0100
> @@ -359,6 +359,7 @@
> || $major == 8
> || $major == 72
> || $major == 202
> +                    || $major == 147
> || $major == 104) { # ide and scsi disks
> # 104 cciss0
> if ($_ !~ /\d$/) { # whole disk
>
> perl drbd-gui-helper get-disk-info
>
> /dev/dm-0 /dev/dm-0 524288000
> /dev/dm-1 /dev/dm-1 307200
>
>
> /dev/drbd0 /dev/drbd0 524288000 /vz ext3 5
>
>
> /dev/sda /dev/sda 78124032
> /dev/sda1 /dev/sda1 240943 /boot ext2 13
> /dev/sda2 /dev/sda2 73923097 / ext3 2
> /dev/sda3 /dev/sda3 3951990 swap swap
> /dev/sdb /dev/sdb 1171874816
> /dev/sdc /dev/sdc 5585929216
> /dev/sdc1 /dev/sdc1 5585929182 /export/storage xfs 1
>
>
> What do you mean?
>
>
> Best wishes,
>
>
> Matthias
>
>
>
>
> Am 04.02.2010 um 12:31 schrieb Matthias Albert:
>
>
>> Hi all,
>>
>>
>> first, thanks a lot for creating such a tool :-). It looks really good
>> and it seems that with this tool everyone can easily create the
>> required config for heartbeat/pacemaker and so on.
>>
>> ATM I've the problem that I can't add the service "Filesystem +
>> Linbit:DRBD" to my cluster, because I can't choose the drbd device.
>>
>>
>> My setup is like this
>>
>>
>> Debian Lenny/drbd 8.3.2
>> pvscan PV /dev/sdb1   VG drbdlvm1   lvm2 [1.09 TB / 617.29 GB free]
>> vgscan Found volume group "drbdlvm1" using metadata type lvm2
>> lvdisplay LV Name                /dev/drbdlvm1/lvovz1
>> LV Name                /dev/drbdlvm1/lvovz1-meta
>>
>>
>> On top of my lvm device /dev/drbdlvm1/lvoz1 I've created my drbd device
>>
>>
>> resource r0 {
>>
>> device    /dev/drbd0; disk      /dev/mapper/drbdlvm1-lvovz1; meta-disk
>> /dev/mapper/drbdlvm1-lvovz1--meta[0];
>>
>>
>> With drbd-mc, I can only select my block devices like sda sda1 sdb but
>> not drbd0. At the console where I started drbd-mc I can see the
>> following output
>>
>> ---snip---
>> APPWARNING: cannot select:
>> APPWARNING: could not find disk: /dev/mapper/drbdlvm1-lvovz1 on host:
>> srv-ovz02 APPWARNING: could not find disk: /dev/mapper/drbdlvm1-lvovz1
>> on host: srv-ovz01 ---snap---
>>
>>
>> Is this a missing feature or just a bug :-)?
>>
>>
>> Best wishes,
>>
>>
>> Matthias
>>
>>
>> _______________________________________________
>> drbd-mc mailing list drbd-mc at lists.linbit.com
>> http://lists.linbit.com/mailman/listinfo/drbd-mc
>>
>
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>
>


-- 
: Dipl-Ing Rastislav Levrinc
: DRBD-MC http://www.drbd.org/mc/management-console/
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