- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Unclaimed device
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-16-2007 01:42 AM
тАО03-16-2007 01:42 AM
I have a rx2620 with HPUX 11.23.
After installing the SCSI-Card with a HP C7145
i get this unclaimed messages:
Any idea ?
Thanks
Ralf
ext_bus 6 0/2/1/0 c8xx CLAIMED INTERFACE SCSI C1010 Ultra Wide Single-Ended
target 8 0/2/1/0.0 tgt CLAIMED DEVICE
unknown -1 0/2/1/0.0.0 UNCLAIMED UNKNOWN HP C7145
target 9 0/2/1/0.1 tgt CLAIMED DEVICE
unknown -1 0/2/1/0.1.0 UNCLAIMED UNKNOWN HP Ultrium 1-SCSI
target 12 0/2/1/0.7 tgt CLAIMED DEVICE
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-16-2007 01:48 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-16-2007 01:51 AM
тАО03-16-2007 01:51 AM
Re: Unclaimed device
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-16-2007 01:53 AM
тАО03-16-2007 01:53 AM
Re: Unclaimed device
If you see an "N" it's not..
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-16-2007 02:06 AM
тАО03-16-2007 02:06 AM
Re: Unclaimed device
after including the stape driver
the Ultrium1-SCSI is claimed
but the C7145 device is unclaimed
Any idea ?
Thanks
Ralf
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-16-2007 02:08 AM
тАО03-16-2007 02:08 AM
Re: Unclaimed device
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-16-2007 02:17 AM
тАО03-16-2007 02:17 AM
Re: Unclaimed device
You need to configure some drivers to your OS kernel. For the tape drive, the correct driver is "stape". For the autochanger mechanism, it's a bit more complex:
- Some programs will construct "raw" SCSI commands and transmit them to the autochanger device using the SCSI pass-through driver (see man scsi_ctl). Normally it is not needed to configure any drivers for this: it is enabled by default. If you use only this, the C7145 device will be shown as UNCLAIMED, but it will still work. The "mc" command of the OS will use this interface. The device path for this method of access will be of the form /dev/scsi/c#t#d#.
- Other programs may use the specific "autochanger" interface of HP-UX (see "man autochanger"). For that, you'll need to configure the "schgr" driver module to your kernel. This driver will CLAIM the C7145 device in the ioscan listing. The device path for this method of access will be of the form /dev/rac/c#t#d#.
If your applications all use the "raw SCSI" method of access, there might be no reason to configure the "schgr" driver to the kernel. It's perfectly possible to use both interfaces: you may need the schgr driver for running diagnostics on your device, and the "raw SCSI" interface for your backup application.
To enable the driver(s):
Start SAM, go to Kernel configuration section. Pick the interface of your choice. In the Modules section of the configuration tool, enable the above-mentioned module(s). If necessary, reboot.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО03-16-2007 02:19 AM
тАО03-16-2007 02:19 AM
Re: Unclaimed device
thanks so much
Ralf