Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Digimer wrote: On 01/06/2011 03:14 PM, Lentes, Bernd wrote: >> How can a dual primary solution works, when i install the VM's in a plain lv ? Don't i need a cluster aware filesystem (like OCFS2) for a dual primary solution ? >> >> Bernd >Dual-Primary does not require a cluster. The LVM is below the DRBD >device, as you've described your implementation, so it has no expose to >the cluster. >Each LV is, ultimately, an OS and totally independent. The data on each >LV will not be modified from both nodes at the same time, so cluster >locking is not needed (unless you tried to start the VM on both nodes, >which would fail for many other reasons, too). Hi, i thought dual primary means, that i have services (like a VM) running on both nodes. Am i wrong ? Bernd