SAN Manager LM for HP-UX Release Notes
Table Of Contents
- 1 Installation
- 2 Storage Management
- 3 Troubleshooting
- Verifying that the Daemon is Running
- Viewing the LogFile
- An HP-UX Host is Grayed Out in the Administration Application
- No SAN Devices are Available on an HP-UX Host
- An Assigned Device Is Not Accessible to an HP-UX Host
- Error During Mounting: “Not A Block Device”
- An HP-UX Host is not Discovered by a SAN Manager LM Administration Host
- A Device Cannot be Unassigned from an HP-UX Host
- Index
30 Assigning Fibre Channel Disks to HP-UX Hosts
Listing the Special File Names for Assigned LUNs
To list all of the local and Fibre Channel disks that are accessible to an HP-UX system, type
ioscan -knfC disk and press Enter. This command will list the hardware path and special
file name of all local and Fibre Channel devices.
Note In this command, k tells the system not to search for new targets, n includes
special file names in the list, f is for a full listing of devices, and C disk tells the
system that the class of the items to list is disks.
The following example shows a typical ioscan -knfC disk device listing.
This type of listing is useful for determining the special file name of an assigned Fibre
Channel disk.
Class I H/W Path Driver S/W State H/W Type Description
=================================================================================
disk 0 10/0/14/0.0.0 sdisk CLAIMED DEVICE TEAC CD-532E-B
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
disk 1 10/0/15/1.6.0 sdisk CLAIMED DEVICE QUANTUM ATLAS10K-9LVD
/dev/dsk/c3t6d0 /dev/rdsk/c3t6d0
disk 5 10/1/4/0.8.0.255.0.3.0 sdisk CLAIMED DEVICE SEAGATE ST118202 CLAR18
/dev/dsk/c6t3d0 /dev/rdsk/c6t3d0
disk 9 10/1/4/0.8.0.255.0.4.0 sdisk CLAIMED DEVICE SEAGATE ST118202 CLAR18
/dev/dsk/c6t7d0 /dev/rdsk/c6t4d0