DUnknown C r----

Nico Gál Tue, 17 May 2011 06:37:37 -0700

Hi,

have you tried on the second node:

drbdadm disconnect data
drbdadm detach data
drbdadm attach data
drbdadm connect data

"Unconnected" is a temporary state, prior to attempt a connection. Normaly this state should change to WFConnection or
WfReportParams etc.
http://www.drbd.org/users-guide-emb/ch-admin.html#s-connection-states

Is the connection between both nodes up and running?

nico

On 05/17/2011 02:24 PM, Edwige Odedele wrote:

Hello!

I have been searching why my LVM can't deactivating but no success.

I have tried many things then I lost my DRBD connection between the both nodes.

I just made " service drbd restart " on the second node.

After this my second node (Slave) show this:

Root2:~# cat /proc/drbd

version: 8.3.7 (api:88/proto:86-91)

GIT-hash: ea9e28dbff98e331a62bcbcc63a6135808fe2917 build by root2, 2011-

05-04 10:47:00

0: cs:Unconnected ro:Secondary/Unknown ds:UpToDate/DUnknown C r----

    ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:0

and the first node (master) :

Root1:~# cat /proc/drbd

version: 8.3.7 (api:88/proto:86-91)

GIT-hash: ea9e28dbff98e331a62bcbcc63a6135808fe2917 build by root1, 2011-

05-03 16:52:00

0: cs:WFConnection ro:Primary/Unknown ds:UpToDate/DUnknown C r----

    ns:1816337748 nr:0 dw:3896420 dr:1812482849 al:1256 bm:110821 lo:0 pe:0 ua:0

ap:0 ep:1 wo:b oos:92

I have done:

drbdadm attach data

drbdadm syncer data

drbdadm connect data , but no success.

Please,I need your help.

Cordialement,

Edwige ODEDELE
Apprentie Réseaux et Sécurité

Work: +33 1 80 90 50 80

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Re: [DRBD-user] after "service drbd restart " drbd become cs:WFConnection ro:Primary/Unknown ds:UpToDate/DUnknown C r----

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