Hi Juergen, On 03/02/2016 03:39 PM, Juergen Gross wrote: > On 01/03/16 19:08, Ian Jackson wrote: >> Bob Liu writes ("Re: [RFC PATCH] xen-block: introduces extra request to >> pass-through SCSI commands"): >>> One thing I'm still not sure about PVSCSI is do we have the same security >>> issue since LIO can interface to any block device. >>> E.g when using a partition /dev/sda1 as the PVSCSI-backend, but the >>> PVSCSI-frontend may still send SCSI operates on LUN bases (the whole disk). >> >> I don't think you can use pvscsi to passthrough a partition such as >> /dev/sda1. Such a thing is not a SCSI command target. > > It might be possible via the fileio target backend. In this case LUN > based SCSI operations are ignored/refused/emulated by LIO. >
Do you know whether pvscsi can work on top of multipath(the device-mapper framework) or LVMs? Thank you! Bob _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel