[SOLVED] Proxmox 4.3 DRBD howto ? HELP ?

[tytanick]

Hi guys.
The howto form proxmox wiki disappeared and i cant het drbd9 working on my 2 node cluster + 3 as witness.

So far i made:
vgcreate drbdpool /dev/sdb1
i added drbdpool in proxmox gui and selected as shared.

Now when i am creating new VM or LXC, i dont see image cloned to the second node.

root@node1:/etc/drbd.d# drbd-overview
0:.drbdctrl/0 Connected(2*) Primar/Second UpToDa/UpToDa
1:.drbdctrl/1 Connected(2*) Primar/Second UpToDa/UpToDa


THIS COMMAND THINKING LONG LIKE 8 seconds
root@node1:/etc/drbd.d# drbdmanage list-nodes
+------------------------------------------------------------------------------------------------------------+
| Name | Pool Size | Pool Free | | State |
|------------------------------------------------------------------------------------------------------------|
| node1 | 921600 | 921600 | | ok |
| node2 | 921600 | 921600 | | ok |
+------------------------------------------------------------------------------------------------------------+

root@node2:~# drbdmanage list-nodes
+------------------------------------------------------------------------------------------------------------+
| Name | Pool Size | Pool Free | | State |
|------------------------------------------------------------------------------------------------------------|
| node1 | 921600 | 921600 | | OFFLINE |
| node2 | 921600 | 921600 | | ok |
+------------------------------------------------------------------------------------------------------------+




I created test volume by entering:
drbdmanage add-volume test 8GB --deploy 2
But node 2 says:

May 4 20:42:13 node2 org.drbd.drbdmanaged[2183]: Failed to find logical volume "drbdpool/test_01"
May 4 20:42:13 node2 drbdmanaged[2700]: ERROR ThinLV: Attempt 2 of 2: Creation of vol 'test_01' failed.
May 4 20:42:13 node2 drbdmanaged[2700]: ERROR DrbdManager: Failed to create block device for resource 'test' volume 1
May 4 20:42:13 node2 org.drbd.drbdmanaged[2183]: Failed to find logical volume "drbdpool/drbdthinpool"
May 4 20:42:13 node2 org.drbd.drbdmanaged[2183]: Failed to find logical volume "drbdpool/test_00"
May 4 20:42:13 node2 org.drbd.drbdmanaged[2183]: Pool drbdthinpool not found in Volume group drbdpool.
May 4 20:42:13 node2 org.drbd.drbdmanaged[2183]: wipefs: error: /dev/drbdpool/test_00: probing initialization failed: No such file or directory
May 4 20:42:13 node2 org.drbd.drbdmanaged[2183]: Failed to find logical volume "drbdpool/test_00"
May 4 20:42:13 node2 drbdmanaged[2700]: ERROR ThinLV: Attempt 1 of 2: Creation of vol 'test_00' failed.
May 4 20:42:14 node2 org.drbd.drbdmanaged[2183]: Pool drbdthinpool not found in Volume group drbdpool.
May 4 20:42:14 node2 org.drbd.drbdmanaged[2183]: wipefs: error: /dev/drbdpool/test_00: probing initialization failed: No such file or directory
May 4 20:42:14 node2 org.drbd.drbdmanaged[2183]: Failed to find logical volume "drbdpool/test_00"
May 4 20:42:14 node2 drbdmanaged[2700]: ERROR ThinLV: Attempt 2 of 2: Creation of vol 'test_00' failed.
May 4 20:42:14 node2 drbdmanaged[2700]: ERROR DrbdManager: Failed to create block device for resource 'test' volume 0
May 4 20:42:15 node2 org.drbd.drbdmanaged[2183]: Failed to find logical volume "drbdpool/test_01"
May 4 20:42:15 node2 org.drbd.drbdmanaged[2183]: Pool drbdthinpool not found in Volume group drbdpool.
May 4 20:42:15 node2 org.drbd.drbdmanaged[2183]: wipefs: error: /dev/drbdpool/test_01: probing initialization failed: No such file or directory
May 4 20:42:15 node2 org.drbd.drbdmanaged[2183]: Failed to find logical volume "drbdpool/test_01"
May 4 20:42:15 node2 drbdmanaged[2700]: ERROR ThinLV: Attempt 1 of 2: Creation of vol 'test_01' failed.


Can anyone help me (private help would be appreciated, i can pay for your time)

 

[udo]

Hi guys.
The howto form proxmox wiki disappeared and i cant het drbd9 working on my 2 node cluster + 3 as witness.

Hi,
do you know archive.org? Sometimes helpfull
https://web-beta.archive.org/web/20161024002618/http://pve.proxmox.com/wiki/DRBD9

But I think this Information should be accessible on the pve-wiki (with an remark).

Udo

 

[tom]

you always see the history of all wiki article, see:
https://pve.proxmox.com/mediawiki/index.php?title=DRBD9&action=history

but as the module is now maintained and developed by Linbit, the doc is also there, or did you not find it on their pages?

 

[tytanick]

Its a mess and i had problem.
I will try with those here, thx for tip. I will respond if i succeeded.

EDIT: Yep, this solved all my problems