----- Original Message ----- > From: "Jonathan-Marc Lapointe" <jmlapoi...@ccdmd.qc.ca> > To: "Jake Smith" <jsm...@argotec.com>, "The Pacemaker cluster resource > manager" <pacemaker@oss.clusterlabs.org> > Sent: Thursday, June 20, 2013 8:27:07 AM > Subject: Re: [Pacemaker] Errors in configuring cluster project with DRBD and > OCFS2, Help ! > > Thanx for your response. > > I tried to do What you said, I inverted the resource in the > colocation statement but it did not fix the problem. > > So I deleted the resources one after the other until I had only 2 > resources. > > Then It refused to remove them saying that they where started but I > could not stop them and the "crm resource cleanup" command did not > allow me to remove them. >
Did you try to cleanup the ms or primitive resource? Should cleanup on the ms_drbd_ocfs2. If that doesn't work (I'm assuming this is a test environment?) shutdown both nodes then restart - clears cluster status and starts over. Do you have stonith configured? > Here is my config now: > > ------------------------------------------------------------------------------------- > > primitive p_drbd_ocfs2 ocf:linbit:drbd \ > params drbd_resource="r0" > ms ms_drbd_ocfs2 p_drbd_ocfs2 \ > meta master-max="2" clone-max="2" target-role="Started" > is-managed="true" > > ------------------------------------------------------------------------------------- > > But I still have the following error message: > > ------------------------------------------------------------------------------------- > > Master/Slave Set: ms_drbd_ocfs2 [p_drbd_ocfs2] > p_drbd_ocfs2:0 (ocf::linbit:drbd): Slave web1dev (unmanaged) FAILED > p_drbd_ocfs2:1 (ocf::linbit:drbd): Slave web2dev (unmanaged) FAILED > > Failed actions: > p_drbd_ocfs2:1_stop_0 (node=web2dev, call=4, rc=6, status=complete): > not configured > p_drbd_ocfs2:0_stop_0 (node=web1dev, call=4, rc=6, status=complete): > not configured > These are usually from attempting to stop a resource and failing to succeed at stopping -> ends up failed and unmanaged. Logs should tell you why they failed to stop. HTH Jake > ------------------------------------------------------------------------------------- > > Could you or anyone explain me the errors meaning? > > Thanx ! > > > > Le 2013-06-19 16:16, Jake Smith a écrit : > > > ----- Original Message ----- > > From: "Jonathan-Marc Lapointe" <jmlapoi...@ccdmd.qc.ca> To: > Pacemaker@oss.clusterlabs.org Sent: Wednesday, June 19, 2013 8:21:03 > AM > Subject: [Pacemaker] Errors in configuring cluster project with DRBD > and OCFS2, Help ! > > Hi, > > I have a project I'm working on and I'm stuck right now. > > I'm building a cluster of 2 load balanced web server and I'm using > DRBD, OCFS2 and Pacemaker/Corosync. > > My Problem is with configuring Pacemaker, the rest is working fine. > > Here is the config I used to configure my resources: > > -------------------------------------------------------------------------------- > primitive p_drbd_ocfs2 ocf:linbit:drbd \ > params drbd_resource="ocfs2" > ms ms_drbd_ocfs2 p_drbd_ocfs2 \ > meta master-max=2 clone-max=2 > primitive p_controld ocf:pacemaker:controld > primitive p_o2cb ocf:pacemaker:o2cb > group g_ocfs2mgmt p_controld p_o2cb > clone cl_ocfs2mgmt g_ocfs2mgmt \ > meta interleave=true > primitive p_fs_ocfs2 ocf:heartbeat:Filesystem \ > params device="/dev/drbd0" directory="/mnt/data" fstype="ocfs2" > options="rw,noatime" > clone cl_fs_ocfs2 p_fs_ocfs2 > order o_ocfs2 inf: ms_drbd_ocfs2:promote cl_ocfs2mgmt:start > cl_fs_ocfs2:start > colocation c_ocfs2 inf: cl_fs_ocfs2 cl_ocfs2mgmt ms_drbd_ocfs2:Master > Pretty sure your problem is this colocation statement. Try running > crm configure show xml c_ocfs2 and see if the order of cl_fs and > cl_ocf2mgmt is reversed from what it should be. When you have more > than two resources in a colocation statement they become a set and > the order of a set is reversed. This means the colocation is saying > that controld must run with o2cb must run with filesystem must run > with drbd:Master. > > You could just add p_fs_ocfs2 to the end of the g_ocfs2mgmt group > instead of being separate (my preference) or reverse the first two > resources in the colocation (knowing they are parsed the other way > around) or you could write the colocations in two statements with > only two resources each. > > HTH > > Jake > > -------------------------------------------------------------------------------- > > But when I commit it, I get the following errors in crm_mon that I > don't understand: > > -------------------------------------------------------------------------------- > ============ > Last updated: Tue Jun 18 16:36:02 2013 > Last change: Tue Jun 18 16:36:02 2013 via crm_shadow on web1dev > Stack: openais > Current DC: web1dev - partition with quorum > Version: 1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c > 2 Nodes configured, 2 expected votes > 8 Resources configured. > ============ > > Online: [ web2dev web1dev ] > > Master/Slave Set: ms_drbd_ocfs2 [p_drbd_ocfs2] > p_drbd_ocfs2:0 (ocf::linbit:drbd): Slave web1dev (unmanaged) FAILED > p_drbd_ocfs2:1 (ocf::linbit:drbd): Slave web2dev (unmanaged) FAILED > > Failed actions: > p_drbd_ocfs2:0_stop_0 (node=web1dev, call=10, rc=6, status=complete): > not configured > p_controld:0_monitor_0 (node=web1dev, call=6, rc=5, status=complete): > not installed > p_drbd_ocfs2:1_stop_0 (node=web2dev, call=10, rc=6, status=complete): > not configured > p_controld:0_monitor_0 (node=web2dev, call=6, rc=5, status=complete): > not installed > -------------------------------------------------------------------------------- > > Any help appreciated ! > > Thanx ! > > CCDMD 20 ans ! > > Jonathan-Marc Lapointe > Technicien en informatique, > Administrateur système, > Administrateur réseau > > Centre collégial de développement de matériel didactique > 6220, rue Sherbrooke Est, bureau 404 > Montréal (Québec) H1N 1C1 > 514) 864-8443 www.ccdmd.qc.ca jmlapoi...@ccdmd.qc.ca Skype: jmlccdmd > > _______________________________________________ > 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 > > > CCDMD 20 ans ! > > Jonathan-Marc Lapointe > Technicien en informatique, > Administrateur système, > Administrateur réseau > > Centre collégial de développement de matériel didactique > 6220, rue Sherbrooke Est, bureau 404 > Montréal (Québec) H1N 1C1 > 514) 864-8443 > www.ccdmd.qc.ca > jmlapoi...@ccdmd.qc.ca > Skype: jmlccdmd > _______________________________________________ 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
