mmm, good point. We create the volume with format=2, then after qemu-img convert copy from source to target.
but maybe qemu-img convert override the format ? seem strange ... Maybe ceph devel list can help ? I'll re-read the qemu-img doc. ----- Mail original ----- De: "Stefan Priebe - Profihost AG" <[email protected]> À: "Alexandre DERUMIER" <[email protected]> Cc: "Dietmar Maurer" <[email protected]>, [email protected] Envoyé: Jeudi 2 Mai 2013 12:15:08 Objet: Re: [pve-devel] copy_vm: new option -target Hi Alexandre, have you checked which rbd format qemu-img creates? I mean we have rbd format 1 and format 2. In my tests qemu-img always create the slower and older format v1. But normally if we clone a VM we should have the same settings of source and target disk. Greets, Stefan Am 02.05.2013 11:17, schrieb Alexandre DERUMIER: >>> Ah, OK. I thought we already check that for migrate? > Yes, indeed > > # check if storage is available on both nodes > my $scfg = PVE::Storage::storage_check_node($self->{storecfg}, $sid); > PVE::Storage::storage_check_node($self->{storecfg}, $sid, $self->{node}); > > But not in pve-manager. (I think we display all nodes). > > > But for vm_copy maybe we can readd this check > > > > ----- Mail original ----- > > De: "Dietmar Maurer" <[email protected]> > À: "Alexandre DERUMIER" <[email protected]> > Cc: [email protected] > Envoyé: Jeudi 2 Mai 2013 09:03:46 > Objet: RE: copy_vm: new option -target > >>>> I thought we assume a shared storage is always available (unless >>>> disabled)? >> It's possible that a shared can be assigned to specific nodes only. (nodes >> xxxx in >> storage.cfg). >> I have some shared storage in production not shared on all servers in same >> cluster. (because of differents networks) > > Ah, OK. I thought we already check that for migrate? > _______________________________________________ > pve-devel mailing list > [email protected] > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel > _______________________________________________ pve-devel mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
