HP StorageWorks Tru64 UNIX Kit V3.0B for Enterprise Virtual Array Installation and Configuration Guide (AA-RUGPB-TE, October 2003)

Testing Connections to the Enterprise Virtual Array
28 Tru64 UNIX Kit V3.0B for Enterprise Virtual Array Installation and Configuration Guide
Scanning the Bus
1. You scan the bus for the virtual disk, and then display information about the
Enterprise Virtual Array devices. Start the rescan of the FCA with hwmgr.
# hwmgr-scan scsi
All new virtual disks become visible to the host.
2. Assign device special files to the new virtual disks with dsfmgr.
# dsfmgr -K
Uppercase “K” reassigns device special files to all devices. Lowercase “k” only
assigns device special files to the new devices—in this case, the virtual disks.
Note: You could also restart the host machine to rescan for newly presented virtual
disks, but restarting the host is not a requirement.
Sample Output from a Rescan
# hwmgr -view dev
HWID: Device Name Mfg Model Location
4: /dev/kevm
30: /dev/disk/floppy0c 3.5in floppy fdi0-unit-0
39: /dev/disk/cdrom0c HP CRD-8402B bus-1-targ-0-lu
n-0
40: /dev/disk/dsk0c HP BB00923468 bus-2-targ-0-lu
n-0
41: /dev/disk/dsk1c HP BB00923468 bus-2-targ-1-lu
n-0
42: /dev/dmapi/dmapi
47: /dev/cport/scp0 HP HSV110 (C)
COMPA
bus-3-targ-0-lu
n-0
47: /dev/cport/scp0 HP HSV110 (C)
COMPA
IDENTIFIER=2