>>> Dejan Muhamedagic <deja...@fastmail.fm> schrieb am 05.12.2011 um 13:42 in Nachricht <20111205124226.GA18670@walrus.homenet>: > Hi, > > On Thu, Dec 01, 2011 at 01:52:03PM +0100, Ulrich Windl wrote: > > >>> Dejan Muhamedagic <deja...@fastmail.fm> schrieb am 01.12.2011 um 11:16 > > >>> in > > Nachricht <20111201101646.GA11310@walrus.homenet>: > > > Hi, > > > > > > On Thu, Dec 01, 2011 at 08:37:57AM +0100, Ulrich Windl wrote: > > > > [...] > > > > So what are you doing here? > > > > > > I'm not sure :) You seem to be very proficient at programming, > > > why don't then just take a look at the code in glue/clplumbing. > > > Search for exec_time. > > > > Hi! > > In which package? pacemaker? CRM? LRM? > > In cluster-glue.
Hi! Found the implementation in lib/clplumbing/longclock.c with uses times(2) to get the resource usage. The units are measured in "clock ticks" which are an obsolete concept by now. As Linux one worked with "CLK_TCK == 100", that resolution is a multiple of 10ms. As it seems, getrusage(2) has a more powerful interface despite of the higher resolution clock. I don't know the motivation for the initial selection of times(). Maybe it's that times() existed for more than 30 years. Regards, Ulrich > > Thanks, > > Dejan > > > Regards, > > Ulrich > > > > > > _______________________________________________ > > Linux-HA mailing list > > Linux-HA@lists.linux-ha.org > > http://lists.linux-ha.org/mailman/listinfo/linux-ha > > See also: http://linux-ha.org/ReportingProblems > _______________________________________________ > Linux-HA mailing list > Linux-HA@lists.linux-ha.org > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems > _______________________________________________ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
