[DRBD-user] Re: Freezing on /etc/init.d/drbd start on one node

Thibaut Perrin tperrindrbd at gmail.com
Tue Jul 15 16:17:22 CEST 2008

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


I have made an strace of the freezing node on "drbdadm attach r0" command
and on the well working node.

here they are :

http://wobak.free.fr/strace-KO.txt
http://wobak.free.fr/strace-OK.txt

Thanks for any help :(

Thibaut

On Tue, Jul 15, 2008 at 12:02 PM, Thibaut Perrin <tperrindrbd at gmail.com>
wrote:

> Hi everyone,
>
> I'm new to this list, and I didn't find any results about my question, but
> I may have done a bad search, so please forgive me if this question has
> already been asked and answered.
>
> I'm installing drbd on a 2 nodes system, and I'm facing a quite strange bug
> :
>
> on NODE 1 :
> when I do /etc/init.d/drbd status
> drbd driver loaded OK; device status:
> version: 8.2.6 (api:88/proto:86-88)
> GIT-hash: 3e69822d3bb4920a8c1bfdf7d647169eba7d2eb4 build by root at gobelin,
> 2008-07-11 10:55:23
> m:res  cs  st  ds  p  mounted  fstype
>
> root at gobelin:~# /etc/init.d/drbd start
> Starting DRBD resources:    [ d(r0) s(r0) n(r0) ].
> ..........
> ***************************************************************
>  DRBD's startup script waits for the peer node(s) to appear.
>  [...]
>  To abort waiting enter 'yes' [  16]:yes
>
> root at gobelin:~# /etc/init.d/drbd status
> drbd driver loaded OK; device status:
> version: 8.2.6 (api:88/proto:86-88)
> GIT-hash: 3e69822d3bb4920a8c1bfdf7d647169eba7d2eb4 build by root at gobelin,
> 2008-07-11 10:55:23
> m:res  cs            st                 ds                     p  mounted
> fstype
> 0:r0   WFConnection  Secondary/Unknown  Inconsistent/DUnknown  C
>
> So I guess everything is OK here. I have the same /etc/drbd.conf on the
> second node, but here's what happens :
> NODE 2 :
> root at troll:~# /etc/init.d/drbd status
> drbd driver loaded OK; device status:
> version: 8.2.6 (api:88/proto:86-88)
> GIT-hash: 3e69822d3bb4920a8c1bfdf7d647169eba7d2eb4 build by root at troll,
> 2008-07-11 12:53:35
> m:res  cs  st  ds  p  mounted  fstype
>
> root at troll:~# /etc/init.d/drbd start
> Starting DRBD resources:    [ d(r0)
>
> and it freezes... simply.
>
> I have to restart the server. No ssh answer, no CTRL + C, it just simply
> freezes...
>
> I tried to start it first on this node, to see if it was an "availibility"
> issue, but it seems not. As it freezes, I have no clue in the log files,
> nothing seems wrong.
>
> Does anyone have already seen something like this before, is it a known bug
> ? Am I stupid or what ? :p
>
> Thanks in advance, Cheers everyone.
>
> Thibaut Perrin
>
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