Hi, Priyanka

Excuse me, I don't know recommended way to always running SBD daemon
in openais+pacemaker cluster.
(Of course, the shell script that manages SBD daemon can be made
 in the self-responsibility. But it is not a guarantee method. )

It is ideal that the SBD daemon is managed with the cluster manager.

Mr. Lars, would you intend to make the SBD daemon available
as a clone resource like a pingd in the future release?

Best Regards,
NAKAHIRA Kazutomo

Priyanka Ranjan wrote:
Thanks Kazutomo,
one more question. i am starting this daemon explicity so when system get
powered off , this daemon also stops. As it is recommend to have this sbd
daemon running always . i want to do that .  could you please tell me what
is the recommended way to  make this daemon running always , i mean how
should i do this.

i am using openais+pacemaker cluser.

Regards,

On Thu, Mar 5, 2009 at 1:19 PM, NAKAHIRA Kazutomo <
nakah...@intellilink.co.jp> wrote:

so if i kill sbd daemon then it should result in system reboot
as watchdog will reboot the system right?
Yes. That's right.

Watchdog will reboot the system when SBD daemon is killed before
"sbd -d <device name> -D -W message LOCAL exit" is executed.

Best Regards,
NAKAHIRA Kazutomo

Priyanka Ranjan wrote:

Thanks  Kazutomo,

yes i have started sbd daemon like this
sbd -d <device name> -W -D watch.  so if i kill sbd daemon then it should
result in system reboot as watchdog will reboot the system right?


On Thu, Mar 5, 2009 at 11:59 AM, NAKAHIRA Kazutomo <
nakah...@intellilink.co.jp> wrote:

 Hi, Priyanka
Are you starting SBD daemon with "-W" option?
If it is so, the SBD daemon writes the "" string
in softdog driver periodically.

Best Regards,
NAKAHIRA Kazutomo


Priyanka Ranjan wrote:

 Thanks for reply Michael,
I went through the link you mentioned. it was useful but i could not get
answer of  my question. i want to know which daemon in Heartbeat
writes/updated softdog driver.

Regards,

On Wed, Mar 4, 2009 at 7:22 PM, Michael Schwartzkopff <
mi...@multinet.de

wrote:

 Am Mittwoch, 4. März 2009 14:47:32 schrieb Priyanka Ranjan:

Hi All,
when we configure watchdog in sbd stonith. sbd daemon keeps monitoring

 the
 watchdog and if it finds that watchdog is not updated  then it resets
the
node.  can anyone tell me which daemon update watchdog perodically.

Thanks,

 See:
http://www.linux-ha.org/softdog
and the links therein for a beginning.

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NTT DATA INTELLILINK CORPORATION
Open Source Business Unit
Software Services Integration Business Division
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NTT DATA INTELLILINK CORPORATION
Open Source Business Unit
Software Services Integration Business Division
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