IBM TS2340 User Guide - Page 83
Con Selected IBM Tape Devices with ATDD/ACDD in HP-UX 11i v3
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HP-UX Device Driver (ATDD) # ioscan -fnk|grep IBM autoch 0 0/3/0/0.5.1 schgr CLAIMED 2. To claim the device with ATDD/ACDD: # /opt/atdd/bin/atdd_claim -H 0/3/0/0.5.1 DEVICE IBM 03590E11 Note: The dynamic attachment may be lost after the system reboots. Attaching Selected IBM Tape Device with a Particular Driver: Use the system ioscan and rmsf commands to force a non-atdd/acdd driver to bind an IBM tape device. For example, force bind the IBM 3590E media changer with the HP native changer driver schgr with these steps: 1. Determine the HW path of the device: # ioscan -fnk |grep IBM tape 0 0/3/0/0.5.0 atdd autoch 0 0/3/0/0.5.1 acdd CLAIMED CLAIMED DEVICE DEVICE IBM 03590E11 IBM 03590E11 2. Remove the I/O configuration from the system: # rmsf -H 0/3/0/0.5.1 3. Force binding: # ioscan -M schgr -H 0/3/0/0.5.1 4. Create the device special files: # insf -H 0/3/0/0.5.1 5. Verify the force binding: # ioscan -fnk |grep IBM tape 0 0/3/0/0.5.0 atdd autoch 0 0/3/0/0.5.1 schgr CLAIMED CLAIMED DEVICE DEVICE IBM 03590E11 IBM 03590E11 Note: The force binding is lost after the system reboots. To keep the binding to a selected device with a particular driver after a reboot, add these command-lines in steps 2-4 in ″Claiming Device″ section in /sbin/init.d/atdd file. For example, # Configuring Device Section: # add specific device claim here, for example # /opt/atdd/bin/atdd_claim -H 0/3/0/0.5.1 # /opt/atdd/bin/atdd_claim -H 0/6/0/0.1.30.255.0.0.1 rmsf -H 0/3/0/0.5.1 ioscan -M schgr -H 0/3/0/0.5.1 insf -H 0/3/0/0.5.1 Configure Selected IBM Tape Devices with ATDD/ACDD in HP-UX 11i v3: By default, atdd driver automatically configures all supported IBM tape drives that are attached and powered on when the ATDD package is installed. The acdd driver does not configure IBM medium changer devices by default. All of IBM medium changers are claimed if you use acdd and acdd_leg as the changer drivers during ATDD are installed. To attach a selected IBM tape device with a particular driver, run the system ioscan command to force a non-ATDD/ACDD driver to bind an IBM tape device, and then reboot the system. For example, to force bind the IBM 3592E05 tape drive with the HP native tape driver estape, perform these steps: 1. Determine the HW path of the device: # ioscan -fNk | grep IBM tape 1 64000/0xfa00/0x7 atdd CLAIMED DEVICE IBM 03592E05 2. Force the binding: # ioscan -b -M estape -H 64000/0xfa00/0x7 3. Reboot the system: Chapter 4. HP-UX Tape and Medium Changer Device Driver 65