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HPUX 11i and L40 tape library

KrzysiekG
Occasional Advisor

HPUX 11i and L40 tape library

Hi all,
I working on a HP-UX 11.11 system. We are connected to a Storagetek L40 with two Ultrium LTO1 drives. The ioscan returns all drives claimed and with device files.
There is output of ioscan:

fc 1 0/2/0/0 td CLAIMED INTERFACE HP Tachyon XL2 Fibre Channel Mass Storage Adapter
/dev/td1
fcp 17 0/2/0/0.224 fcp CLAIMED INTERFACE FCP Domain
ext_bus 80 0/2/0/0.224.6.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
autoch 0 0/2/0/0.224.6.255.0.0.0 schgr CLAIMED DEVICE STK L40
/dev/rac/c80t0d0
tape 3 0/2/0/0.224.6.255.0.0.1 stape CLAIMED DEVICE SEAGATE ULTRIUM06242-XXX
/dev/rmt/3m /dev/rmt/3mn /dev/rmt/c80t0d1BEST /dev/rmt/c80t0d1BESTn
/dev/rmt/3mb /dev/rmt/3mnb /dev/rmt/c80t0d1BESTb /dev/rmt/c80t0d1BESTnb
tape 4 0/2/0/0.224.6.255.0.0.2 stape CLAIMED DEVICE SEAGATE ULTRIUM06242-XXX
/dev/rmt/4m /dev/rmt/4mn /dev/rmt/c80t0d2BEST /dev/rmt/c80t0d2BESTn
/dev/rmt/4mb /dev/rmt/4mnb /dev/rmt/c80t0d2BESTb /dev/rmt/c80t0d2BESTnb


The problem is that when we try to use the 'mt' command to controlling the robotics of a tabe library we get:
mc -p /dev/rac/c80t0d0 -q
ERROR: No such device

I have recreated the device files, also rebooted tape library and fibrechannel switch but i have still the same error.

What's up with this?
Thanks.
5 REPLIES
sujit kumar singh
Honored Contributor

Re: HPUX 11i and L40 tape library

Hi,

1)Are you sure that Typical to the Tape Library there is nothing else left to be configured on the Tape Library itself?

2)please post the O/Ps of all the commands as i have said here.

With the ioscan showing all the Changer, XL2 Driver and the Tapr Drives (just wish to confirm if the Tape Library is Directly attached or is Connected using the SAN Switch Fabric), though it seems that it is connected using the SAN Swicth and if so Zoning also seems to be OK as the Drives and the changer Showing CLAIMEDin the ioscan.
i would like to have few O/ps from the 11.11 system thiugh not come across any Seagate TL.

#uname -a
#swlist


try loading a media in both the Drives of the Library simultaneously and after the TL being steady after loading of the media and on both the drives simultaneously.
#mt -t /dev/rmt/3m rewind
#mt -t /dev/rmt/3m status
#mt -t /dev/rmt/4m rewind
#mt -t /dev/rmt/4m status

#tar cvf /dev/rmt/3m /home
#tar cvf /dev/rmt/4m /home

Also there are some patches for the Tachyon Driver that you can check and install them.

s700_800 11.11 cumulative SAM patch PHCO_35520
posted: 2007/03/02
notes: PHCO_36562
posted: 2008/03/10
notes:
s700_800 11.11 Fibre Channel Mass Storage Patch PHKL_34161
posted: 2006/02/14
notes: PHKL_34161
posted: 2006/02/14
notes:
s700_800 11.11 Tachyon TL Fibre Channel Driver Patch PHSS_31326
posted: 2005/11/22
notes: PHSS_31326
posted: 2005/11/22


regards
sujit

Steven E. Protter
Exalted Contributor

Re: HPUX 11i and L40 tape library

Shalom,

Before a tape device will respond to commands, the stape driver must be compiled into the kernel requiring a reboot.

sam
kernel &
driver
stape

Get it in, and follow the prompt to recompile and reboot your machine.

SEP
Steven E Protter
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
KrzysiekG
Occasional Advisor

Re: HPUX 11i and L40 tape library

Thanks for your replay,

1. I think that i configured everythink on the Tape Library.
2. Tape Library is connecting by SCSI through Storagetek SN3300 router and then use FC interface to server rp4440.
I don't have problem with use both tape drives. I can write to tapes and read from all of them. I cant't only used mc command for controlling the robotics of a tape library.

I load to kernel schgr and sctl device drivers. All of the paches from your list are applied.



uname -a

HP-UX db2 B.11.11 U 9000/800 520736591 unlimited-user license

swlist

# Initializing...
# Contacting target "db2"...
#
# Target: db2:/
#

#
# Bundle(s):
#

B2491BA B.11.11 MirrorDisk/UX
B3701AA C.03.72.00 HP GlancePlus/UX Pak for s800 11i
B3929CA B.11.11 HP OnLineJFS
B3935DA A.11.16.00 Serviceguard
B5139EA B.02.10 Enterprise Cluster Master Toolkit
B5725AA B.5.4.50 HP-UX Installation Utilities (Ignite-UX)
B6848BA 1.4.gm.46.7 Ximian GNOME 1.4 GTK+ Libraries for HP-UX
B8111AA 1.2.2.15.00 Java 2 RTE for HP-UX (700/800), PA1.1 + PA2.0 Add On
B8324BA B.03.00.00 HP Cluster Object Manager
B8465BA A.01.05.08 HP WBEM Services for HP-UX
B9073BA B.06.02 HP-UX iCOD (Instant Capacity on Demand)
B9098AA 1.2.2.15.00 Java 2 Plugin for HP-UX (700/800)
B9788AA 1.3.1.13.01 Java2 1.3 SDK for HP-UX
B9789AA 1.3.1.13.01 Java2 1.3 RTE for HP-UX
BUNDLE B.2008.08.19 Patch Bundle
BUNDLE11i B.11.11.0306.1 Required Patch Bundle for HP-UX 11i, June 2003
Base-VXVM B.03.50.5 Base VERITAS Volume Manager Bundle 3.5 for HP-UX
CDE-English B.11.11 English CDE Environment
FDDI-00 B.11.11.02 PCI FDDI;Supptd HW=A3739A/A3739B;SW=J3626AA
FEATURE11-11 B.11.11.0209.5 Feature Enablement Patches for HP-UX 11i, Sept 2002
FibrChanl-00 B.11.11.09 PCI/HSC FibreChannel;Supptd HW=A6684A,A6685A,A5158A,A6795A
FibrChanl-01 B.11.11.03 PCI-X FibreChannel;Supptd HW=A6826A,A9782A,A9784A
GOLDAPPS11i B.11.11.0806.476 Applications Patches for HP-UX 11i v1, May 2008
GOLDBASE11i B.11.11.0806.476 Base Patches for HP-UX 11i v1, May 2008
GigEther-00 B.11.11.19 PCI/HSC GigEther;Supptd HW=A4926A/A4929A/A4924A/A4925A;SW=J1642AA
GigEther-01 B.11.11.15 PCI/PCI-X GigEther;Supptd HW=A6794A/A6825A/A6847A/A9782A/A9784A/A7109A
HPUX11i-OE B.11.11.0406 HP-UX 11i Operating Environment Component
HPUXBase64 B.11.11 HP-UX 64-bit Base OS
HPUXBaseAux B.11.11.0406 HP-UX Base OS Auxiliary
HWEnable11i B.11.11.0406.4 Hardware Enablement Patches for HP-UX 11i v1, June 2004
IEther-00 B.11.11.05 PCI/PCI-X IEther;Supptd HW=A7011A/A7012A/AB352A
MOZILLA 1.4.0.01.04 Mozilla 1.4 for HP-UX
MOZILLAsrc 1.4.0.01.04 Mozilla 1.4 Source distribution
OnlineDiag B.11.11.14.15 HPUX 11.11 Support Tools Bundle, Jun 2004
OpenSSL A.00.09.07-d.002 Secure Network Communications Protocol
RAID-00 B.11.11.01 PCI RAID; Supptd HW=A5856A
SWPACK11i B.11.11.0406.3 Enablement Patches 11i, June 2004
T1455AA 1.3.1.13.01 Java2 1.3 Netscape Plugin for HP-UX
T1456AA 1.4.2.02.01 Java2 1.4 SDK for HP-UX
T1456AAaddon 1.4.2.02.01 Java2 1.4 SDK -AA addon for HP-UX
T1457AA 1.4.2.02.01 Java2 1.4 RTE for HP-UX
T1457AAaddon 1.4.2.02.01 Java2 1.4 RTE -AA addon for HP-UX
T1458AA 1.4.2.02.01 Java2 1.4 Netscape Plugin for HP-UX
T1471AA A.03.61.002 HP-UX Secure Shell
XSWCPM01 M.11.11.04.09 Patch Management for BRE
hpuxwsApache A.2.0.49.00 HP-UX Apache-based Web Server
hpuxwsTomcat A.4.1.29.02 HP-UX Tomcat-based Servlet Engine
hpuxwsWebmin A.1.070.00 HP-UX Webmin-based Admin
hpuxwsXml A.2.00 HP-UX XML Web Server Tools
ixSudo A.03.00-1.6.8p1 Super User Do
perl D.5.8.0.B Perl Programming Language
scsiU320-00 B.11.11.01 PCI SCSI U320; Supptd HW=A7173A
#
# Product(s) not contained in a Bundle:
#

CPQswsp A.3.0D.00F.00F HP StorageWorks Secure Path Device Driver and utilities for HSx class of Disk Arrays
db 4.6.21 db
gdbm 1.8.3 gdbm
perl 5.8.8 perl
tcsh 6.10.2001-06-12 tcsh (a superset of C-shell)

Krzysiek
KrzysiekG
Occasional Advisor

Re: HPUX 11i and L40 tape library

I create sctl device file for tape library and mc command works
KrzysiekG
Occasional Advisor

Re: HPUX 11i and L40 tape library

.