On 05/19/2016 05:18 AM, Juha Anttila wrote: > Hi, > > I'm attempting to add virtual SCSI disks to my KVM guests the same way as I did > with VMWare, but I'm having issues. > > Without knowing any better, I'm assuming it has something to do with me > attaching the disk incorrectly, and when I'm looking at the VMWare config one > thing I noticed was the SCSI mode "independent-persistent" which I cannot find > in libvirt documentation by quick look. Would anyone know how to achieve this? > > In the VMWare VMX file I have: > > scsi1:4.present = "TRUE" > scsi1:4.fileName = "SCSI1.vmdk" > scsi1:4.mode = "independent-persistent" > scsi1:4.deviceType = "scsi-hardDisk" > > and I attempted the below configuration, but when I tried to use the disk as a > IO Fencing disk for veritas cluster file system, it failed saying that the > device is not SCSI-3 compliant. With VMWare same works fine. > "Feature-wise" - this seems familiar to the usage I've seen for the "sgio='unfiltered'" setting for a 'lun'. That is the ability to allow certain SCSI command through to the disk and in particular I recall it being used for some sort of fencing operation, but the details escape my memory right now. In order to use 'sgio' though you have to either have device='lun' for disk type='block'/'network' or 'volume' (when using a storage pool). John > > SCSI Controller: > > <controller type='scsi' index='0' model='virtio-scsi'> > <alias name='scsi0'/> > <address type='pci' domain='0x0000' bus='0x00' slot='0x0e' function='0x0'/> > </controller> > > Disk: > > <disk type='file' device='disk'> > <driver name='qemu' type='raw' cache='none'/> > <source file='/home/VM/VMImages/IOFencing1.img'/> > <target dev='sda' bus='scsi'/> > <shareable/> > <alias name='scsi0-0-0-0'/> > <address type='drive' controller='0' bus='0' target='0' unit='0'/> > </disk> > > > > _______________________________________________ > libvirt-users mailing list > libvirt-users@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/libvirt-users > _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
