Robert, Unfortunately the 6.1 version of ccs didn't include the '--addvm' & '--rmvm' command to add vm's directly under the <rm> level in the cluster.conf file. However, starting with 6.2 this will be added. If you'd like to test out a beta version of the ccs command I can provide you the latest version. Thanks! Chris ----- Original Message ----- > From: "Robert Hayden" <rhayden.public@xxxxxxxxx> > To: "linux clustering" <linux-cluster@xxxxxxxxxx> > Sent: Thursday, August 4, 2011 8:48:23 AM > Subject: CCS to add VM to RHCS? > I was attempting to add VM resources to a two node cluster with the > ccs tool (RHEL 6.1). I believe that it I am either not using the > proper ccs command or there is a bug in the ccs tool for VMs. Wanted > to see if anyone has attempted this before I go to bugzilla. > > Command: > ccs -f cluster.build --addresource vm name=vm_b migrate=live > domain=kvm_node2_fo_domain autostart=1 recovery=restart use_virsh=1 > ccs -f cluster.build --addresource vm name=vm_a migrate=live > domain=kvm_node1_fo_domain autostart=1 recovery=restart use_virsh=1 > > These modify the cluster.build file as follows. Notice that the <vm> > stanzas are located within the <resource>. From what I have been able > to determine, the <vm> stanzas need to be in the <rm>, but not as a > "resource". Otherwise rgmanager does not pick the VMs up. > > <rm> > <failoverdomains> > <failoverdomain name="kvm_node1_fo_domain" nofailback="1" > ordered="1" restricted="1"> > <failoverdomainnode name="node1" priority="1"/> > <failoverdomainnode name="node2" priority="2"/> > </failoverdomain> > <failoverdomain name="kvm_node2_fo_domain" nofailback="1" > ordered="1" restricted="1"> > <failoverdomainnode name="node1" priority="2"/> > <failoverdomainnode name="node2" priority="1"/> > </failoverdomain> > </failoverdomains> > <resources> > <vm autostart="1" domain="kvm_node1_fo_domain" migrate="live" > name="vm_a" recovery="restart" use_virsh="1"/> > <vm autostart="1" domain="kvm_node2_fo_domain" migrate="live" > name="vm_b" recovery="restart" use_virsh="1"/> > </resources> > </rm> > > > Correct <rm> stanza as far as I know, at least this allows for the VMs > to be seen with clustat and for them to be managed. > > <rm> > <failoverdomains> > <failoverdomain name="kvm_node1_fo_domain" nofailback="1" > ordered="1" restricted="1"> > <failoverdomainnode name="node1" priority="1"/> > <failoverdomainnode name="node2" priority="2"/> > </failoverdomain> > <failoverdomain name="kvm_node2_fo_domain" nofailback="1" > ordered="1" restricted="1"> > <failoverdomainnode name="node1" priority="2"/> > <failoverdomainnode name="node2" priority="1"/> > </failoverdomain> > </failoverdomains> > <resource/> > <vm autostart="1" domain="kvm_node1_fo_domain" migrate="live" > name="vm_a" recovery="restart" use_virsh="1"/> > <vm autostart="1" domain="kvm_node2_fo_domain" migrate="live" > name="vm_b" recovery="restart" use_virsh="1"/> > </rm> > > > Thanks > Robert > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
