search for: scsi_host3

...</capability> </capability> </device> For libvirt older than "1.0.4", it's a bit complicated than above: First you need to find out all the HBAs, e.g. # virsh nodedev-list --cap scsi_host scsi_host0 scsi_host1 scsi_host2 scsi_host3 scsi_host4 scsi_host5 And then, to see if the HBA supports vHBA, check if the dumped XML contains "vport_ops" capability. E.g. # virsh nodedev-dumpxml scsi_host3 <device> <name>scsi_host3</name> <parent>pci_0000_00_08_0</pa...

Hi! Report from my multipath tests today. My test virtual machine, that runs from an NPIV pool, is not able to use multipath. When I pulled the cable from one of the targets, it crashed. But, strangely, it could boot up again on that other path, that it just crashed on. That tells me it can use both paths, and is not limited to one of them only, but because the multipath layer isn't

...1.0.4, discovery of HBAs capable of NPIV requires checking each of the HBAs on the host for the capability flag "vport_ops", as follows: First you need to find out all the HBA by capability flag "scsi_host": # virsh nodedev-list --cap scsi_host scsi_host0 scsi_host1 scsi_host2 scsi_host3 scsi_host4 scsi_host5 Now check each HBA to find one with the "vport_ops" capability, either one at a time as follows: # virsh nodedev-dumpxml scsi_host3 <device> <name>scsi_host3</name> <parent>pci_0000_00_08_0</parent> <capability type='scsi_host...

...under <source> should be set to the address of the CDROM drive > on the host. It can be obtained e.g. using lsscsi: > > # lsscsi > [2:0:1:0] disk ATA ST3500418AS CC38 /dev/sda > [3:0:0:0] cd/dvd HL-DT-ST DVDRAM GH24NSB0 LN00 /dev/sr0 > > (so 'scsi_host3'(adapter) and bus='0' target='0' unit='0') > > The second address <address type='drive> is the address on the VM's > bus. > > <address type='drive' controller='1' bus='0' target='0' unit='0'/>...

I’ve tried that post .. but either I get a new scsi passthrough controller in device manager, but no dvd or the boot in windows hangs Either that method won’t work anymore or my config is bad .. im not really sure what to put in controller, target, bus and unit .. Skickat från min iPad > 17 apr. 2020 kl. 08:38 skrev Tony Brian Albers <tba@kb.dk>: > > Hi Andreas, > >

...ed on its path: UNIT:0:0:13 UNIT:0:1:13 Problem 2 - Specifying scsi_host# in a device XML file As I mentioned, I've successfully created a virtual HBA using virsh nodedev-create and an XML config. Here's a sample config: [root at host ~]# cat vm1vhba1.xml <device> <parent>scsi_host3</parent> <capability type='scsi_host'> <capability type='fc_host'> <wwnn>a97a3b9220010002</wwnn> <wwpn>a97a3b9220010001</wwpn> </capability> <capability type='vport_ops' /> </capability>...

...s for the <hostdev>. The one under <source> should be set to the address of the CDROM drive on the host. It can be obtained e.g. using lsscsi: # lsscsi [2:0:1:0] disk ATA ST3500418AS CC38 /dev/sda [3:0:0:0] cd/dvd HL-DT-ST DVDRAM GH24NSB0 LN00 /dev/sr0 (so 'scsi_host3'(adapter) and bus='0' target='0' unit='0') The second address <address type='drive> is the address on the VM's bus. <address type='drive' controller='1' bus='0' target='0' unit='0'/> You set 'controller...