Marian Neubert wrote:
Hi Andrew,
Andrew Beekhof schrieb:
small item: please include outputs as attachments rather than inline
text.
hmm, i'm sure i've attached the logs...
According to andrews "colocation explained"-pictures "R_mysqld" and
"R_apache"'s location-score 500 for the node "test1" should be included
in the groups.
that document indicates that it only applies to 2.1.2-4 and later
colocation got a major overhaul after 2.1.2 went out.
try grabbing an interim build and retesting.
ok, that tiny "-4" should explain the "false" behaviour with groups ;o)
i'm continuing my tests with an interim build - but i'm not willing to
run such an unreleased version in a production-environment :o(
(better i use no groups at all and configure everything as single
resources with some more order- and colocation-constraints...)
BTW: how do i configure the CTS correctly?
Ideally you'll want to run CTS from a third machine - the test exerciser
- that monitors the behavior of the two nodes in the cluster. The ha.cf
and heartbeat version should be the same on all three machines, and
syslog-ng should be setup to send messages to the exerciser.
when i explicitely enable stonith-testing with the command:
python ./CTSlab.py -v2 --stonith yes --standby yes 5 > /tmp/cts_output
2>&1 &
then none of these tests are executed (see attached logfile).
You did enable stonith tests, but tests are chosen randomly from all
runnable tests, so with only 5 tests your chances of running stonith are
small. If you want to run just one type of test, you can use the
--choose option to do so (i.e. --choose stonith).
stonith is enabled and configured to reboot failed nodes. a
stonith-clone with "apcmastersnmp" is configured, running and working
(tested earlier by hand). startup-fencing is enabled.
CTS comes with it's own built-in configuration (it generates its own
CIB), and the stonith device it uses is ssh. So even if you have
apcmastersnmp setup correctly, it will not be used by CTS.
everything works fine except that the test dindn't run the stonith-tests?
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_______________________________________________
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See also: http://linux-ha.org/ReportingProblems
