Hello,
Working with heartbeat 2.1.3.
I've had some problems getting the external/ibmrsa-telnet stonith device to
work.
In my logs I found the following:
Jun 27 10:42:58 log1 stonithd: [24079]: info: external_run_cmd: Calling
'/usr/lib/stonith/plugins/external/ibmrsa-telnet reset log2' returned 256
Jun 27 10:42:58 log1 stonithd: [24079]: CRIT: external_reset_req:
'ibmrsa-telnet reset' for host log2 failed with rc 256
And after turning on debugging in the ibmrsa-telnet script:
2008-06-27 11:17:32,599: ibmrsa-telnet: ========== Start =============
2008-06-27 11:17:32,599: ibmrsa-telnet: STDOUT: ERROR: ibmrsa-telnet: Exactly
one commandline argument required.
2008-06-27 11:17:32,599: ibmrsa-telnet: ERROR: ibmrsa-telnet: Exactly one
commandline argument required.
2008-06-27 11:17:32,599: ibmrsa-telnet: STDOUT: Call me with one of the allowed
commands: reset, gethosts, status, getconfignames, getinfo-devid,
getinfo-devname, getinfo-devdescr, getinfo-devurl, getinfo-xml, on, off
Clearly, stonith is sending 2 arguments to the script; the reset command and the
nodename, where ibmrsa-telnet accepts only one argument.
I made a quick'n dirty patch to the script (see below) which works for me, but
now I wonder if anyone else is using this and if maybe there's a cleaner way to
do this.
regards,
Ruben
--- /usr/lib/stonith/plugins/external/ibmrsa-telnet.orig 2008-06-27
11:26:21.000000000 +0200
+++ /usr/lib/stonith/plugins/external/ibmrsa-telnet 2008-06-27
11:32:16.000000000 +0200
@@ -314,10 +314,13 @@
def process(self, argv):
self._echo_debug("========== Start =============")
- if len(argv) <> 1:
- self.echo_log("ERROR", 'Exactly one commandline argument
required.')
+ if len(argv) < 1:
+ self.echo_log("ERROR", 'No commandline argument specified.')
self.echo(self.usage())
return(1)
+ if len(argv) > 1:
+ self.echo_log("WARN", 'Too many commandline arguments specified.')
+ self.echo(self.usage())
cmd = argv[0]
self._echo_debug("cmd:", cmd)
if cmd not in self._required_cmds_list and \
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