Re: [libvirt] [PATCH 0/6] atomic snapshots, rounds 4 and 5

Il 23/03/2012 16:49, Eric Blake ha scritto:

My idea now is to work with Paolo at understanding how the same qemu 'transaction' and 'drive-reopen' commands can do both snapshot mirroring and streaming mirroring, then I hope to have a counter-proposal RFC posted by Monday, with an implementation sometime next week, that exposes streaming mirroring via virDomainBlockRebase.

... of course this doesn't extend to rounds 1-3, which are a fine feature and match what will be in QEMU 1.1. An initial sketch of the mirror/stream API is at http://wiki.qemu.org/Features/SnapshotsMultipleDevices Paolo