Hi, I am a beginner using pacemaker and corosync. I am trying to set up a cluster of HA KVM guests as described by Alteeve wiki (CentOS-6) but in CentOS-8.2. My R&D setup is described below
Physical Host running CentOS-8.2 with Nested Virtualization 2 x CentOS-8.2 guest machines as Cluster Node 1 and 2. WinXP as a HA guest. 1. drbd --> dlm --> lvmlockd --> LVM-activate --> gfs2 (guest machine definitions) 2. drbd --> dlm --> lvmlockd --> LVM-activate --> raw-lv (guest machine HDD) Question(s): 1. How to prevent guest startup until gfs2 and raw-lv are available? In CentOS-6 Alteeve used autostart=0 in the <vm > tag. Is there any similar option in pacemaker because I did not find it in the documentation? 2. Suppose, If I configure constraint order gfs2 and raw-lv then guest machine. Stopping the guest machine would also stop the complete service tree so how can I prevent this? -- Sameer Dhiman
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