On Fri, Oct 12, 2012 at 4:48 PM, Nux! <nux at li.nux.ro> wrote: > On 12.10.2012 14:43, C. L. Martinez wrote: >> Hi all, >> >> Is it possible to do this? I need to create some sparse volumes/block >> virtual devices to be served via iscsi target. > > Yes, it is, if you use qcow2 files for example. It would also be > possible to use LVM but the feature is still in "experimental" state. > Uhmm .. yes, qcow2 is an option, but it is a very poor option. Performance is horrible when you use an iscsi client to connect to iscsi target serving a qcow2 sparse file ....