On 04/24/2015 05:04 PM, Paolo Bonzini wrote: > > > On 24/04/2015 10:58, Dr. David Alan Gilbert wrote: >>>> If we can add a filter dynamically, we can add a filter that's file is nbd >>>> dynamically after secondary qemu's nbd server is ready. In this case, I >>>> think >>>> there is no need to touch nbd client. >> Yes, I think maybe the harder part is getting a copy of the current disk >> contents to the new secondary while the new primary is still running. > > That can be done with drive-mirror. But I think it's too early for that.
Do you mean use drive-mirror instead of quorum? Hmm, I don't find the final design for primary QEMU... Thanks Wen Congyang > > Paolo > . >
