Hi Kazunori-san, On Thu, Jan 19, 2012 at 05:51:45PM +0900, Kazunori INOUE wrote: > Hi Dejan, > > I tested this patch and got the result we wanted.
Great! I'll take another look today and push it upstream. Many thanks for testing. Cheers, Dejan > Thank you so much! > > Kazunori INOUE > > > (12.01.19 08:23), Dejan Muhamedagic wrote: > >Hi Kazunori-san, > > > >Can you please test the attached patch. I'm not sure if it covers > >all cases, but I believe that it is the right direction. I tested > >it lightly, but I don't have a Heartbeat cluster at hand right > >now. > > > >Sorry again for taking such a long time. For whatever reason it > >was difficult for me to figure this one out. > > > >Thanks, > > > >Dejan > > > >On Fri, Dec 09, 2011 at 07:10:44PM +0900, Kazunori INOUE wrote: > >>Hi Dejan, > >> > >>I had a discussion with Andrew about it. > >>Can you please check this? > >> > >> * http://bugs.clusterlabs.org/show_bug.cgi?id=5006 > >> > >>Regards, > >>Kazunori INOUE > >> > >>(11.09.22 19:19), Dejan Muhamedagic wrote: > >>>Hi Kazunori-san, > >>> > >>>On Thu, Sep 22, 2011 at 05:50:53PM +0900, Kazunori INOUE wrote: > >>>>Hi Dejan, > >>>> > >>>>(2011/06/21 21:59), Dejan Muhamedagic wrote: > >>>>>Hi Kazunori-san, > >>>>> > >>>>>Apologies for not getting back to you sooner. > >>>>> > >>>>>On Mon, Jun 06, 2011 at 06:17:31PM +0900, Kazunori INOUE wrote: > >>>>>>Hi, > >>>>>> > >>>>>>(2011/05/27 19:32), Lars Ellenberg wrote: > >>>>>>> > >>>>>>>Oh no. > >>>>>>>Now you have duplicated all nodes, and will always get "unclean" nodes. > >>>>>>> > >>>>>>>Is this some variant of: > >>>>>>>http://www.clusterlabs.org/wiki/Initial_Configuration#A_Special_Note_for_People_Switching_Cluster_Stacks > >>>>>>> > >>>>>>>Could that be the root cause of your duplicate node instances with > >>>>>>>different ids? > >>>>>>> > >>>>>>Yes. > >>>>>>Corosync uses uname (output of 'uname -n') as ID of the node, and > >>>>>>Heartbeat uses UUID as ID of the node. Therefore, on Heartbeat stack, > >>>>>>unclean node is added when I loaded the following CLI. > >>>>>># cat test1.cli > >>>>>>node srv-a1 utilization capacity="1" > >>>>>># > >>>>>> > >>>>>>Attached "crm_configure_node_for_hb.patch" replaces ID of node (uname) > >>>>>>with UUID, after parsing the node ('node srv-a1 utilization > >>>>>>capacity="1"') > >>>>>>command. > >>>>>># crm -d configure load update test1.cli > >>>>>>(snip) > >>>>>>DEBUG: 1: cli_list: [['node', [['uname', 'srv-a1'], ['id', 'srv-a1']]], > >>>>>>['utilization', [['capacity', '1']]]] > >>>>>>DEBUG: 1: id_replace:<srv-a1> > >>>>>>to<0cd9d2df-13fa-4b11-93d3-27a57192caeb> > >>>>>>DEBUG: 1: cli_list: [['node', [['uname', 'srv-a1'], ['id', > >>>>>>'0cd9d2df-13fa-4b11-93d3-27a57192caeb']]], ['utilization', > >>>>>>[['capacity', '1']]]] > >>>>>>(snip) > >>>>>> > >>>>>>In other words attached patch will get the same result as loading > >>>>>>following cli. > >>>>>># cat test2.cli > >>>>>>node $id="0cd9d2df-13fa-4b11-93d3-27a57192caeb" utilization capacity="1" > >>>>>># > >>>>>>Is not this patch effective? > >>>>> > >>>>>Took a look at the patch, but I still need to investigate this > >>>>>further. Unfortunately, my schedule got really tight lately. > >>>>>I'll try to get to it as soon as I can. > >>>>> > >>>>>Cheers, > >>>>> > >>>>>Dejan > >>>>> > >>>>How is the status of this problem? > >>> > >>>Sorry to say none. I thought that one of you were on to it, but > >>>obviously not so. I guess I mixed it with something else. I'll > >>>see to it one of these days. > >>> > >>>Thanks, > >>> > >>>Dejan > >>> > >>>>Thanks for your help. > >>>>Kazunori INOUE > >>>> > >>>>>>>Or is only the crm shell getting it wrong when updating node > >>>>>>>attributes? > >>>>>>> > >>>>>>>-- > >>>>>>>: Lars Ellenberg > >>>>>>>: LINBIT | Your Way to High Availability > >>>>>>>: DRBD/HA support and consulting http://www.linbit.com > >>>>>>> > >>>>>>>DRBD® and LINBIT® are registered trademarks of LINBIT, Austria. > >>>>> > >>>>>_______________________________________________ > >>>>>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://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker > > _______________________________________________ > 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 _______________________________________________ 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
