Am Fri, 4 Jan 2019 17:48:31 +0100 schrieb Olaf Hering <[email protected]>:
> Am Fri, 4 Jan 2019 16:57:55 +0100 > schrieb Olaf Hering <[email protected]>: > > > worth keeping (and fixing) the concept of an "offline migration" > > And regarding the fix, it looks like qmp_xen_save_devices_state does not need > the concept of "live". Just shutdown the blockdevices and be done with it? Anthony, it looks like 5d6c599fe1 ("migration, xen: Fix block image lock issue on live migration") went too far. Why does stopping the disks at the very end of the save/migrate process depend on "live"? During a migration the disks have to be released either way. During "xl save" the domU may continue to run, if '-c' was specified. It seems the 'live' parameter for xen-save-devices-state is not needed. Olaf
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