###Listing 9: dlm und cvlm einrichten

~ # crm configure
crm(live)configure# primitive dlm ocf:pacemaker:controld op monitor interval="30" timeout="90" op start timeout="120" op stop timeout="120"
crm(live)configure# primitive clvm ocf:lvm2:clvmd params daemon_timeout="60" op monitor interval="30" timeout="90" op start timeout="120" op stop timeout="120"
crm(live)configure# group storage dlm clvm
crm(live)configure# clone storageclone storage meta interleave="true"
crm(live)configure# commit
crm(live)configure# bye
crm(live)# status
[...]
 Clone Set: storageclone [storage]
      Started: [ vmserver1 vmserver2 ]
      crm(live)# bye

vmserver1:~ # pvcreate '/dev/disk/by-path/ip-<IP_von_storage>:3260-iscsi-iqn.storage1:myblock1-lun-0'
vmserver1:~ # vgcreate -cy 'vg1' '/dev/disk/by-path/ip-<IP_von_storage>:3260-iscsi-iqn.storage1:myblock1-lun-0'
  Clustered volume group "vg1" successfully created
vmserver1:~ # lvcreate -L 32M -n 'dummy' 'vg1'; ## LVM RA requires at least one LV

vmserver1:~ # crm configure
crm(live)configure# delete storageclone
crm(live)configure# delete storage
crm(live)configure# primitive vg1 ocf:heartbeat:LVM params volgrpname="vg1" op monitor interval="30" timeout="60" op start timeout="60" op stop timeout="60"
crm(live)configure# group storage dlm clvm vg1
crm(live)configure# clone storageclone storage meta interleave="true"
crm(live)configure# commit
crm(live)configure# bye

vmserver1:~ # crm status
[...]
 Clone Set: storageclone [storage]
     Started: [ vmserver1 vmserver2 ]
vmserver1:~ # lvs
  LV       VG   Attr   LSize  Origin Snap%  Move Log Copy%  Convert
  dummy    vg1  -wi-a- 32.00M
