Am Mittwoch, 6. August 2008 10:15:33 schrieb Heiko Schroeter:
Hello,
Probelm solved. I just did an additional check in the test setup and there was
an error in the wiring.
Everythings fine now.
Sorry for the noise.
Regards
Heiko
> Hello,
>
> we setup heartbeat with stonith support for the APC SMART 750 via serial
> cable.
> The connection is working and the APC can be contacted via "apctest".
> Starting heartbeat connects to the USV. See log below.
>
> When we kill the heartbeat deamon on one the slave node the master node
> tries to power cycle the slave USV but that fails.
> We observe that the USV is put into battery mode, than the battery test LED
> flashes for a short period of time and the USV reconnects to the mains
> again. Unfortunatly the server is not unpowered during that time since the
> USV runs on battery. So no hard reboot.
>
> Since the slave node is not power cycled the master tries to power cycle
> the slave every few seconds.
>
> What is the designed behaviour for the stonith apcsmart module ?
> What can be configured to get the SMART 750 to power cycle ?
>
> Thanks and Regards
> Heiko
>
>
> ha.cf:
> # logfacility local7
> # logfile /var/log/ha-log
> # debugfile /var/log/ha-debug
> use_logd yes
> udpport 694
> keepalive 1 # 1 second
> deadtime 30
> initdead 80
> bcast eth1
> serial /dev/ttyS0 #if you use serial
> baud 19200 #if you use serial
> node mds1
> node mds2
> # crm yes
> crm no
> # crm respawn
> auto_failback yes
> # watchdog /dev/watchdog
> stonith_host mds1 apcsmart /dev/ttyS1 mds2
> stonith_host mds2 apcsmart /dev/ttyS1 mds1
>
> failover trigger:
> Aug 5 15:35:46 mds1 heartbeat: [5188]: info: all clients are now resumed
> Aug 5 15:35:46 mds1 heartbeat: [5188]: WARN: 1 lost packet(s) for [mds2]
> [12:14]
> Aug 5 15:35:46 mds1 heartbeat: [5188]: info: remote resource transition
> completed.
> Aug 5 15:35:46 mds1 heartbeat: [5188]: info: No pkts missing from mds2!
> Aug 5 15:35:46 mds1 heartbeat: [5188]: info: Other node completed standby
> takeover of foreign resources.
> Aug 5 15:37:00 mds1 heartbeat: [5188]: info: Link mds2:/dev/ttyS0 dead.
> Aug 5 15:37:01 mds1 heartbeat: [5188]: WARN: node mds2: is dead
> Aug 5 15:37:01 mds1 heartbeat: [5188]: info: Link mds2:eth1 dead.
> Aug 5 15:37:01 mds1 heartbeat: [6182]: info: Resetting node mds2 with
> [APCSmart]
>
> Aug 5 15:37:06 mds1 heartbeat: [6182]: info: node mds2 now reset.
> {{{EDIT: that is not true ... }}}
>
> Aug 5 15:37:06 mds1 heartbeat: [5188]: info: Exiting STONITH mds2 process
> 6182 returned rc 0.
> Aug 5 15:37:06 mds1 heartbeat: [5188]: info: Resources being acquired from
> mds2.
> Aug 5 15:37:06 mds1 heartbeat: [6183]: debug: notify_world: setting
> SIGCHLD Handler to SIG_DFL
> Aug 5 15:37:06 mds1 harc[6183]: [6190]: info: Running
> /etc/ha.d/rc.d/status status
> Aug 5 15:37:06 mds1 mach_down[6200]: [6228]:
> info: /usr/lib/heartbeat/mach_down: nice_failback: foreign resources acqu
> ired
> Aug 5 15:37:06 mds1 mach_down[6200]: [6235]: info: mach_down takeover
> complete for node mds2.
--
-----------------------------------------------------------------------
Dipl.-Ing. Heiko Schröter
Institute of Environmental Physics (IUP) phone: ++49-(0)421-218-4080
Institute of Remote Sensing (IFE) fax: ++49-(0)421-218-4555
University of Bremen (FB1)
P.O. Box 330440 email: [EMAIL PROTECTED]
Otto-Hahn-Allee 1
28359 Bremen
Germany
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