Hi, On Thu, Jun 18, 2009 at 06:02:19PM -0700, ??????? ???? wrote: > Hi again! > I might have figured this out - if I guess the documentation correctly: > "eq" - "is equal to" > "ne" - "is not equal to" > "gt" - "is greater than" > "gte" - "is greater than or equal" > "lte" - "is less than or equal" > > Then my attempt to construct a rule that would forbid running a service of > mines on any node but the two I want would look like: > > <rsc_location id="dont-run-pprus-unless-ppst1pru01" rsc="pprus"> > <rule id="dont-run-pprus-rule" score="-INFINITY" boolean-op="or"> > <expression id="dont-run-pprus-expr-0" attribute="#uname" operation="ne" > value="ppst1pru01"/> > <expression id="dont-run-pprus-expr-1" attribute="#uname" operation="ne" > value="ppst1pru001"/> > </rule> > </rsc_location> > > Is that correct?
No. Use boolean-op and. Thanks, Dejan > ./Dimitar Boyn > > -----Original Message----- > From: ??????? ???? > Sent: Thursday, June 18, 2009 5:07 PM > To: [email protected]; [email protected] > Subject: [Pacemaker] operation negations > > Hi, All! > > Please help me with the correct negation syntax! > > In the documentation there is an example how to build a rule that would > forbid running a resource on certain node: > > <rsc_location id="dont-run-apache-on-c001n03" rsc="myApacheRsc"> > <rule id="dont-run-apache-rule" score="-INFINITY"> > <expression id=dont-run-apache-expr attribute="#uname" operation="eq" > value="c00n03"/> > </rule> > </rsc_location> > > My question is - how could we modify the rule so it says "do not run on any > node if its uname attribute "IS NOT EQUAL" to ="c00n03"? > > Also is there a comprehensive list of permited/implemented operations we can > use in rules? > > Many Thanks! > > > Boyn, Dimitar G. > Technical Marketing Engineer > [email protected] > 3979 Freedom Circle, > Santa Clara, CA 95054 > ICQ# 57-539-824 > IM: Y! niobd > ? > > > > > > _______________________________________________ > Pacemaker mailing list > [email protected] > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > _______________________________________________ > Pacemaker mailing list > [email protected] > http://oss.clusterlabs.org/mailman/listinfo/pacemaker _______________________________________________ Pacemaker mailing list [email protected] http://oss.clusterlabs.org/mailman/listinfo/pacemaker
