libvirt/tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-lsi-iscsi.args
John Ferlan 54ac483e68 hostdev: Add iSCSI hostdev XML
Introduce a new structure to handle an iSCSI host device based on the
existing virDomainHostdevSubsysSCSI by adding a "protocol='iscsi'" to
the <source/> element. The existing scsi_host subsystem RNG was modified
to read an optional "protocol='adapter'", although it won't be written
out nor is it documented as an option (by choice).

The new hostdev structure mimics the existing <disk/> element for an
iSCSI device (network) device. New XML is:

  <hostdev mode='subsystem' type='scsi' managed='yes'>
    <source protocol='iscsi' name='iqn.1992-01.com.example'>
      <host name='example.org' port='3260'/>
      <auth username='myname'>
        <secret type='iscsi' usage='mycluster_myname'/>
      </auth>
    </source>
    <address type='drive' controller='0' bus='0' target='2' unit='5'/>
  </hostdev>

The controller element will mimic the existing scsi_host code insomuch
as when 'lsi' and 'virtio-scsi' are used.
2014-08-07 15:07:56 -04:00

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LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \
/usr/bin/qemu -S -M \
pc -m 214 -smp 1 -nographic -nodefaults -monitor \
unix:/tmp/test-monitor,server,nowait -no-acpi -boot c \
-device lsi,id=scsi0,bus=pci.0,addr=0x3 -usb \
-drive file=/dev/HostVG/QEMUGuest2,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
-drive file=iscsi://example.org:3260/iqn.1992-01.com.example,if=none,\
format=raw,id=drive-hostdev0 \
-device scsi-generic,bus=scsi0.0,scsi-id=4,drive=drive-hostdev0,id=hostdev0 \
-drive file=iscsi://example.org:3260/iqn.1992-01.com.example/1,if=none,\
format=raw,id=drive-hostdev1 \
-device scsi-generic,bus=scsi0.0,scsi-id=5,drive=drive-hostdev1,id=hostdev1 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4