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Chapter 5. Logical partition migrations 111
vhost7 U8204.E8A.10FE411-V2-C18 0x00000000
VTD NO VIRTUAL TARGET DEVICE FOUND
$ mkvdev -vdev hdisk6 -vadapter vhost6
vtscsi2 Available
$ mkvdev -vdev hdisk7 -vadapter vhost7
vtscsi3 Available
As shown in the following command output, running chkdev again after
running the mkvdev command will show you the mapped VTDs. In addition,
the PHYS2VIRT_CAPABLE field now has a state of NA and the
VIRT2NPIV_CAPABLE and VIRT2PHYS_CAPABLE fields have a state of
YES. This tells us that hdisk6 and hdisk7 are no longer available for a
physical-to-virtual mapping operation, since with the mkvdev commands that
were just run, physical-to-virtual mapping has already been performed. But
both disks are available to be mapped to virtual Fibre Channel or to be
remapped back to physical disk.
$ chkdev -dev hdisk6 -verbose
NAME: hdisk6
IDENTIFIER: 3E213600A0B8000291B0800009DCB0402FC540F1815 FAStT03IBMfcp
PHYS2VIRT_CAPABLE: NA
VIRT2NPIV_CAPABLE: YES
VIRT2PHYS_CAPABLE: YES
PVID: 000fe4117e88efc00000000000000000
UDID: 3E213600A0B8000291B0800009DCB0402FC540F1815 FAStT03IBMfcp
IEEE:
VTD: vtscsi2
$ chkdev -dev hdisk7 -verbose
NAME: hdisk7
IDENTIFIER: 3E213600A0B8000291B0800009DCC0402FC6C0F1815 FAStT03IBMfcp
PHYS2VIRT_CAPABLE: NA
VIRT2NPIV_CAPABLE: YES
VIRT2PHYS_CAPABLE: YES
PVID: 000fe41181e1734c0000000000000000
UDID: 3E213600A0B8000291B0800009DCC0402FC6C0F1815 FAStT03IBMfcp
IEEE:
VTD: vtscsi3