On Mon, Apr 13, 2015 at 12:32 PM, Kazunori INOUE <kazunori.ino...@gmail.com> wrote: > 2015-04-10 15:09 GMT+09:00 Andrei Borzenkov <arvidj...@gmail.com>: >> On Fri, Apr 10, 2015 at 8:22 AM, Kazunori INOUE >> <kazunori.ino...@gmail.com> wrote: >>> Hi, >>> >>> I defined multiple instance_attributes [*]. >>> * >>> http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html/Pacemaker_Explained/_using_rules_to_control_resource_options.html >>> Although it expected that start_opt="-p 5441 ..." would be used on vm1 >>> and vm2, it wasn't so. >>> >>> # pacemakerd -F >>> Pacemaker 1.1.12 (Build: 3e93bc1) >>> >>> # cibadmin -Q >>> <primitive id="prmPostgreSQLDB" class="ocf" provider="heartbeat" >>> type="pgsql"> >>> <instance_attributes id="prmPostgreSQLDB-instance_attributes"> >>> <rule score="3" boolean-op="or" >>> id="prmPostgreSQLDB-instance_attributes-rule"> >>> <expression attribute="#uname" operation="eq" value="vm1" >>> id="prmPostgreSQLDB-instance_attributes-rule-expression"/> >>> <expression attribute="#uname" operation="eq" value="vm2" >>> id="prmPostgreSQLDB-instance_attributes-rule-expression-0"/> >>> </rule> >>> <nvpair name="start_opt" value="-p 5441 -h 192.168.201.140" >>> id="prmPostgreSQLDB-instance_attributes-start_opt"/> >>> <nvpair name="pgport" value="5441" >>> id="prmPostgreSQLDB-instance_attributes-pgport"/> >>> </instance_attributes> >>> <instance_attributes id="prmPostgreSQLDB-instance_attributes-0"> >>> <nvpair name="start_opt" value="-p 5449 -h 192.168.201.140" >>> id="prmPostgreSQLDB-instance_attributes-0-start_opt"/> >>> <nvpair name="pgport" value="5449" >>> id="prmPostgreSQLDB-instance_attributes-0-pgport"/> >>> (snip) >>> >>> # hostname >>> vm1 >>> # ps -ax | grep postgres >>> 28591 ? S 0:00 /usr/pgsql-9.4/bin/postgres (snip) -p 5449 -h >>> 192.168.201.140 >>> >>> Is it a design that boolean-op of "rule" doesn't function? >>> >> >> I suspect that your second rule is simply unconditionally applied >> because it does not have any rules to evaluate. >> > That is, is 'boolean-op="or"' invalid? >
That's not what I said. Your second rule does not have any expressions (sorry, I meant that) so it is always applied unconditionally. _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org