Displaying 8 results from an estimated 8 matches for "scsi_host0".
Did you mean:
scsi_host
2013 Jan 24
2
libvirt -- add virtio-scsi disk with scsi-generic
Hi, Paolo, All,
I read "virtio-scsi support proposal
v2"(http://permalink.gmane.org/gmane.comp.emulators.libvirt/50428).
Try to add a virtio-scsi with scsi-generic like this:
<hostdev type='scsi'>
<source>
<adapter name='scsi_host0'/>
<address type='scsi' bus='0' target='0' unit='0'/>
</source>
<target>
<address type='scsi' controller='0' bus='0' target='0' unit='2'/>
</target>
</hostdev>...
2020 Oct 28
2
proper config for qemu's host_cdrom
...disksrc->path points to the actual path (I can see it in the qemu line) than #4 returns 1.
the other 3 are more complicated. my xml snippet is this:
<devices>
<hostdev mode='subsystem' type='scsi' rawio='yes'>
<source>
<adapter name='scsi_host0'/>
<address bus='0' target='0' unit='0'/>
</source>
<readonly/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</hostdev>
</devices>
Thanks,
Dagg
2020 Nov 02
0
Re: proper config for qemu's host_cdrom
...g. writing CDs)
For such operation the XML using <hostdev> ...
> the other 3 are more complicated. my xml snippet is this:
> <devices>
> <hostdev mode='subsystem' type='scsi' rawio='yes'>
> <source>
> <adapter name='scsi_host0'/>
> <address bus='0' target='0' unit='0'/>
> </source>
> <readonly/>
> <address type='drive' controller='0' bus='0' target='0' unit='0'/>
> </hostdev>
> </d...
2014 Oct 19
2
HostDevev SCSI Devices
http://libvirt.org/formatdomain.html#elementsHostDevSubsys
At this description used "drive"-typed address for SCSI.
But when i get xml-description of scsi-devices by
<code>
unsigned int flags =
VIR_CONNECT_LIST_NODE_DEVICES_CAP_SCSI_HOST ;
int ret = virConnectListAllNodeDevices
(currWorkConnect, &nodeDevices, flags);
then get by
2020 Oct 14
2
scsi passthrough differs between guests
...as name='scsi0'/>
<address type='pci' domain='0x0000' bus='0x02' slot='0x01' function='0x0'/>
</controller>
<hostdev mode='subsystem' type='scsi' managed='no'>
<source>
<adapter name='scsi_host0'/>
<address bus='0' target='0' unit='0'/>
</source>
<readonly/>
<alias name='hostdev0'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</hostdev>
but...
2013 Sep 12
1
Doc: How to use NPIV in libvirt
...<vports>5</vports>
</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&...
2016 Sep 03
1
Re: attaching storage pool error
...omeone that have been doing it, how it would look like in the xml dump.
>From libvirt documentation you can add this:
<devices>
<hostdev mode='subsystem' type='scsi' sgio='filtered' rawio='yes'>
<source>
<adapter name='scsi_host0'/>
<address bus='0' target='0' unit='0'/>
</source>
<readonly/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</hostdev>
</devices>
Quest...
2013 Sep 18
1
Doc v2: How to use NPIV in libvirt
...prior to 1.0.4
Prior to libvirt 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>
<...