HP StoreOnce Backup System Linux and UNIX Configuration Guide (BB852-90952)

4. To display the device files associated with the operational target devices, type:
# ioscan –fn
Class I H/W Path Driver S/W State H/W Type Description
==========================================================================
ba 4 0/5 lba CLAIMED BUS_NEXUS Local PCI-X Bus Adapter (783)
fc 5 0/5/1/0 fcd CLAIMED INTERFACE HP AB379-60001 4Gb Dual Port
PCI/PCI-X Fibre Channel Adapter (FC Port 1)
/dev/fcd5
fcp 11 0/5/1/0.166 fcd_fcp CLAIMED INTERFACE FCP Domain
ext_bus 33 0/5/1/0.166.0.255.0 fcd_vbus CLAIMED INTERFACE FCP Device Interface
target 8 0/5/1/0.166.0.255.0.1 tgt CLAIMED DEVICE
autoch 1 0/5/1/0.166.0.255.0.1.0 schgr CLAIMED DEVICE HP MSL G3 Series
/dev/rac/c33t1d0
target 9 0/5/1/0.166.0.255.0.2 tgt CLAIMED DEVICE
tape 23 0/5/1/0.166.0.255.0.2.0 stape CLAIMED DEVICE HP Ultrium 3-SCSI
/dev/rmt/1m /dev/rmt/1mn /dev/rmt/c33t2d0BEST /dev/rmt/c33t2d0BESTn
/dev/rmt/1mb /dev/rmt/1mnb /dev/rmt/c33t2d0BESTb /dev/rmt/c33t2d0BESTnb
In this example the tape drives device files are:
AT&T, best density available/dev/rmt/1m
Berkeley, best density available/dev/rmt/1mb
AT&T, no rewind, best density available/dev/rmt/1mn
Berkeley, no rewind, best density available/dev/rmt/1mnb
AT&T, best density available/dev/rmt/c33t2d0BEST
Berkeley, best density available/dev/rmt/c33t2d0BESTb
AT&T, best density available/dev/rmt/c33t2d0BESTn
Berkeley, no rewind, best density available/dev/rmt/c33t2d0BESTnb
And the autochanger device file is:
/dev/rac/c33t1d0
Configuring the HP StoreOnce Backup System for NAS (NFS)
The StoreOnce Backup System NAS interface should be configured to use NFS as the Access
Protocol when backing up data using HP-UX.
Once configured, the Network Path is displayed.
The StoreOnce Backup System supports NFSv3 protocol. By the nature of NFS protocol, there is
an element of randomness in the data transmission between the client and target device, in this
case, the StoreOnce NAS device. To minimize the randomness, it is recommended to force the
data transfer to be synchronous.
22 HP-UX 11i v2/v3 (PA-RISC & IA64)