Ok, that's clear. Thanks for your fast response !
Regards, Alexandre ----- Mail original ----- De: "Paolo Bonzini" <pbonz...@redhat.com> À: "Alexandre DERUMIER" <aderum...@odiso.com> Cc: qemu-devel@nongnu.org Envoyé: Vendredi 20 Juillet 2012 11:09:20 Objet: Re: question about commit: "block: implement is_allocated for raw" Il 20/07/2012 11:07, Alexandre DERUMIER ha scritto: > Hi, > > I have a question about commit > http://git.qemu.org/?p=qemu.git;a=commit;h=5500316ded9db5b10072334cde1e27fb37682240 > "block: implement is_allocated for raw" > > Does it works with virtio-blk ? Or does it discard support ? It is unrelated to virtio-blk. is_allocated is only used internally (qemu-img convert and online streaming). In the future it may be accessible to SCSI devices via the GET LBA STATUS command. It is part of improving support. I hope to get that in 1.2, but honestly it's not too likely. Paolo -- -- Alexandre D e rumier Ingénieur Systèmes et Réseaux Fixe : 03 20 68 88 85 Fax : 03 20 68 90 88 45 Bvd du Général Leclerc 59100 Roubaix 12 rue Marivaux 75002 Paris
