[Xen-users] Fwd: drbd lvm error

[agya naila <agya.naila@xxxxxxxxx>]

Hi all,

 

I use Xen 4.2.1 and drbd 8.3.11 configured from sources. I managed to use this drbd to backup two of my virtual machine, however this two virtual machine in the same volume group LVM.

 

user1@machine1:/dev/vgvoip$ sudo lvdisplay

  --- Logical volume ---

  LV Name                /dev/vgvoip/User1-DomU

  VG Name                vgvoip

  LV UUID                8ILyLk-dSaj-sIQg-YWb3-FbCp-G3Qn-NQilR1

  LV Write Access        read/write

  LV Status              available

  # open                 0

  LV Size                10.00 GiB

  Current LE             2560

  Segments               1

  Allocation             inherit

  Read ahead sectors     auto

  - currently set to     256

  Block device           252:0

 

  --- Logical volume ---

  LV Name                /dev/vgvoip/opensuse

  VG Name                vgvoip

  LV UUID                JByS5q-4ed4-3A4v-51qP-dI02-CkHA-KcVJMS

  LV Write Access        read/write

  LV Status              available

  # open                 2

  LV Size                4.00 GiB

  Current LE             1024

  Segments               1

  Allocation             inherit

  Read ahead sectors     auto

  - currently set to     256

  Block device           252:1

 

and here it is my drbd configuration

 

resource drbd-vm{

  device    /dev/drbd1;

  disk      /dev/vgvoip/User1-DomU;

 meta-disk internal;

  on machine1 {

    address   10.10.10.1:7789;

  }

  on machine2 {

    address   10.10.10.3:7789;

  }

}

 

resource drbd-suse{

  device    /dev/drbd2;

  disk      /dev/vgvoip/opensuse;

meta-disk internal;

  on machine1 {

    address   10.10.10.1:7791;

  }

  on machine2 {

    address   10.10.10.3:7791;

  }

}

 

The first VM (ubuntu domU) with drbd-vm resources is running perfectly. However my second machine won't start. Drbd resources fro this drbd-suse can connect each other 

 

user1@machine1:/dev/vgvoip$ sudo cat /proc/drbd

version: 8.3.11 (api:88/proto:86-96)

GIT-hash: 0de839cee13a4160eed6037c4bddd066645e23c5 build by root@machine1, 2013-04-01 21:45:51

 

 1: cs:Unconfigured

 2: cs:Connected ro:Primary/Secondary ds:UpToDate/UpToDate D r-----

    ns:12 nr:0 dw:12 dr:4207485 al:2 bm:256 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b def:0 chkpt:1 oos:0

 

however when I start the virtual machine its failed with message 

 

EXT4-fs (xvda2): bad geometry: block count 900096 exceeds size of device (900055 blocks)

 

 

But if change the VM disk string back to disk = ['phy:/dev/vgvoip/opensuse,xvda,w'] my VM will running well.

Does anybody now how to solve this? I have sent this problem to drbd milist but still doesn't have answered yet.

Regards,

Agya

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