>>> "Lentes, Bernd" <bernd.len...@helmholtz-muenchen.de> schrieb am 20.04.2017 >>> um 21:53 in Nachricht <1649590422.18260279.1492718032265.javamail.zim...@helmholtz-muenchen.de>: > Hi, > > just for the sake of completeness i'd like to figure out what happens if i > start one resource, which is a member of a group, but only this resource. > I'd like to see what the other resources of that group are doing. Also if it > maybe does not make much sense. Just for learning and understanding.
The resource in the group is restricted to what the group enforces. > > But i'm getting mad about my test results: You should have explained what your group looks like and what resource you are testing. > > first test: > > crm(live)# status > Last updated: Thu Apr 20 20:56:08 2017 > Last change: Thu Apr 20 20:46:35 2017 by root via cibadmin on ha-idg-2 > Stack: classic openais (with plugin) > Current DC: ha-idg-2 - partition with quorum > Version: 1.1.12-f47ea56 > 2 Nodes configured, 2 expected votes > 14 Resources configured > > > Online: [ ha-idg-1 ha-idg-2 ] > > Clone Set: clone_group_prim_dlm_clvmd_vg_cluster_01_ocfs2_fs_lv_xml > [group_prim_dlm_clvmd_vg_cluster_01_ocfs2_fs_lv_xml] > Started: [ ha-idg-1 ha-idg-2 ] > prim_stonith_ipmi_ha-idg-1 (stonith:external/ipmi): Started > ha-idg-2 > prim_stonith_ipmi_ha-idg-2 (stonith:external/ipmi): Started > ha-idg-1 > > crm(live)# resource start prim_vnc_ip_mausdb > > crm(live)# status > Last updated: Thu Apr 20 20:56:44 2017 > Last change: Thu Apr 20 20:56:44 2017 by root via crm_resource on ha-idg-1 > Stack: classic openais (with plugin) > Current DC: ha-idg-2 - partition with quorum > Version: 1.1.12-f47ea56 > 2 Nodes configured, 2 expected votes > 14 Resources configured > > > Online: [ ha-idg-1 ha-idg-2 ] > > Clone Set: clone_group_prim_dlm_clvmd_vg_cluster_01_ocfs2_fs_lv_xml > [group_prim_dlm_clvmd_vg_cluster_01_ocfs2_fs_lv_xml] > Started: [ ha-idg-1 ha-idg-2 ] > prim_stonith_ipmi_ha-idg-1 (stonith:external/ipmi): Started > ha-idg-2 > prim_stonith_ipmi_ha-idg-2 (stonith:external/ipmi): Started > ha-idg-1 > Resource Group: group_vnc_mausdb > prim_vnc_ip_mausdb (ocf::heartbeat:IPaddr): Started ha-idg-1 > <======= > prim_vm_mausdb (ocf::heartbeat:VirtualDomain): Started ha-idg-1 > <======= > > > > second test: What's the status before the test? > > crm(live)# status > Last updated: Thu Apr 20 21:24:19 2017 > Last change: Thu Apr 20 21:20:04 2017 by root via cibadmin on ha-idg-2 > Stack: classic openais (with plugin) > Current DC: ha-idg-2 - partition with quorum > Version: 1.1.12-f47ea56 > 2 Nodes configured, 2 expected votes > 14 Resources configured > > > Online: [ ha-idg-1 ha-idg-2 ] > > Clone Set: clone_group_prim_dlm_clvmd_vg_cluster_01_ocfs2_fs_lv_xml > [group_prim_dlm_clvmd_vg_cluster_01_ocfs2_fs_lv_xml] > Started: [ ha-idg-1 ha-idg-2 ] > prim_stonith_ipmi_ha-idg-1 (stonith:external/ipmi): Started > ha-idg-2 > prim_stonith_ipmi_ha-idg-2 (stonith:external/ipmi): Started > ha-idg-1 > > > crm(live)# resource start prim_vnc_ip_mausdb > > > crm(live)# status > Last updated: Thu Apr 20 21:26:05 2017 > Last change: Thu Apr 20 21:25:55 2017 by root via cibadmin on ha-idg-2 > Stack: classic openais (with plugin) > Current DC: ha-idg-2 - partition with quorum > Version: 1.1.12-f47ea56 > 2 Nodes configured, 2 expected votes > 14 Resources configured > > > Online: [ ha-idg-1 ha-idg-2 ] > > Clone Set: clone_group_prim_dlm_clvmd_vg_cluster_01_ocfs2_fs_lv_xml > [group_prim_dlm_clvmd_vg_cluster_01_ocfs2_fs_lv_xml] > Started: [ ha-idg-1 ha-idg-2 ] > prim_stonith_ipmi_ha-idg-1 (stonith:external/ipmi): Started > ha-idg-2 > prim_stonith_ipmi_ha-idg-2 (stonith:external/ipmi): Started > ha-idg-1 > Resource Group: group_vnc_mausdb > prim_vnc_ip_mausdb (ocf::heartbeat:IPaddr): Started ha-idg-1 > <======= > prim_vm_mausdb (ocf::heartbeat:VirtualDomain): > (target-role:Stopped) Stopped <======= > > > Once the second resource of the group is started with the first resource, > the other time not !?! > Why this unclear behaviour ? With your incomplete status and test description it's hard to say. > > This is my configuration: > > primitive prim_vm_mausdb VirtualDomain \ > params config="/var/lib/libvirt/images/xml/mausdb_vm.xml" \ > params hypervisor="qemu:///system" \ > params migration_transport=ssh \ > op start interval=0 timeout=120 \ > op stop interval=0 timeout=130 \ > op monitor interval=30 timeout=30 \ > op migrate_from interval=0 timeout=180 \ > op migrate_to interval=0 timeout=190 \ > meta allow-migrate=true is-managed=true \ > utilization cpu=4 hv_memory=8006 > > > primitive prim_vnc_ip_mausdb IPaddr \ > params ip=146.107.235.161 nic=br0 cidr_netmask=24 \ > meta target-role=Started > > > group group_vnc_mausdb prim_vnc_ip_mausdb prim_vm_mausdb \ > meta target-role=Stopped is-managed=true > > > Failcounts for the group and the vm are zero on both nodes. Scores for the > vm on both nodes is -INFINITY. > > > Starting the vm in the second case (resource start prim_vm_mausdb) succeeds, > than i have both resources running. > > Any ideas ? What about the logs? Regards, Ulrich _______________________________________________ Users mailing list: Users@clusterlabs.org http://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org