Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Wed, May 19, 2010 9:50 pm, Michael wrote:
> Hi,
>
>
> I've trying to run drbd-mc 0.7.3
> First time 've tried 0.7.1 which was working fine, then 0.7.2 which works
> but has some minor glitches. now when I'm run 0.7.3 - it doesn't see all
> host online only 1 or another cluster - none at all. it is show nodes
> offline.
Could you attach output of cibadmin -Q on one of these "offline" nodes,
please?
>From what OS are you connecting? Linux? Windows? The SSH library was
updated in 0.7.3, so that could cause problems in the latest release...
>
> only on none cluster ( out of 4 ) it is working properly., but that
> cluster has only 2 node. sometimes I can see from bottom console when click
> on host:
>
> ssh root at deb2 The kexTimeout (30000 ms) expired.
It could well be that you are running to these timeouts all the time.
In drbd-mc source code, you could edit the
drbd-mc/src/drbd/configs/AppDefaults.java file and set these two timeouts
to something much bigger:
{"SSH.ConnectTimeout", 30000}, /* milliseconds, 0 no timeout */
{"SSH.KexTimeout", 30000}, /* milliseconds, 0 no timeout */
Than you can compile it with "ant jar" command in drbd-mc directory and
start it with java -jar build/jar/DMC.jar command.
If it helps, I'll make the timeouts (better) configurable.
Thanks,
Rasto
--
: Dipl-Ing Rastislav Levrinc
: DRBD-MC http://www.drbd.org/mc/management-console/
: DRBD/HA support and consulting http://www.linbit.com/
DRBD(R) and LINBIT(R) are registered trademarks of LINBIT, Austria.