topic Re: delet driver schgr in Operating System - HP-UX

delet driver schgr

yudhi — Thu, 29 Sep 2005 10:50:14 GMT

Hi any body know how to delet schgr driver from kernel n hpux

Re: delet driver schgr

Torsten. — Thu, 29 Sep 2005 10:52:13 GMT

Why do you want to do this?

OK, you don't need it, if you haven't a library connected to your system. In this case, use sam, kernel configuration, drivers and disable the driver. Build a new kernel and reboot.

Re: delet driver schgr

Torsten. — Thu, 29 Sep 2005 10:52:19 GMT

Why do you want to do this?

OK, you don't need it, if you haven't a library connected to your system. In this case, use sam, kernel configuration, drivers and disable the driver.

Re: delet driver schgr

john kingsley — Thu, 29 Sep 2005 10:54:20 GMT

The easiest way to do this is through SAM. It will require a reboot.

SAM --> Kernel Configuration --> Drivers
Select schgr
Actions--> Remove Driver(s)from Kernel
Actions --> Process New Kernel

The server will then need to be rebooted.

Re: delet driver schgr

Alessandro Pilati — Thu, 29 Sep 2005 10:55:41 GMT

Hi Yudhi,
run these 2 commands:

kcmodule -s schgr=uninstall ( I don't remember if -s or -S )

rm -f /usr/conf/mod/schgr

Regards,
Alessandro

Re: delet driver schgr

Rick Garland — Thu, 29 Sep 2005 10:55:56 GMT

Do the kernel build process

Remove the schgr driver from the kernel.

Rebuild the kernel

Reboot system.

Re: delet driver schgr

yudhi — Thu, 29 Sep 2005 10:55:59 GMT

yes of course wed did that , but i ioscan again the driver still display on kernel

Re: delet driver schgr

Devender Khatana — Thu, 29 Sep 2005 11:01:11 GMT

Hi,

It means the drive was not removed from kernel or you are not botting from the rebuilded kernel.

Hw are you viewing that by the way ?

HTH,
Devender

Re: delet driver schgr

Torsten. — Thu, 29 Sep 2005 11:02:06 GMT

Did you reboot the system? Please post a "ioscan -fn" output!

Re: delet driver schgr

yudhi — Thu, 29 Sep 2005 11:08:42 GMT

yes i did ...here is below resulting from ioscan :(part of ioscan )

ext_bus 6 0/9/0/0.97.15.255.1 fcpdev CLAIMED INTERFACE FCP Device Interface
target 13 0/9/0/0.97.15.255.1.3 tgt CLAIMED DEVICE
autoch 0 0/9/0/0.97.15.255.1.3.0 schgr UNCLAIMED UNKNOWN HP Ultrium 2-SCSI
ba 8 0/10 lba CLAIMED BUS_NEXUS Local PCI Bus Adapter (782)
ba 9 0/12 lba CLAIMED BUS_NEXUS Local PCI Bus Adapter (782)
pbc 0 32 pbc CLAIMED BUS_NEXUS Bus Converter
processor 0 33 processor CLAIMED PROCESSOR Processor
pbc 1 36 pbc CLAIMED BUS_NEXUS Bus Converter

Re: delet driver schgr

Florian Heigl (new acc) — Thu, 29 Sep 2005 11:16:56 GMT

In that ioscan output no driver is bound, so I'd say the driver *is* removed (though I'm not completely sure on it).

Re: delet driver schgr

Devender Khatana — Thu, 29 Sep 2005 11:21:49 GMT

Hi,

#cat /stand/system|grep schgr

Is it listed here?

In ioscan output no device file is associated with the device which is because the drive is not there in kernel.

HTH,
Devender

Re: delet driver schgr

Fabio Ettore — Thu, 29 Sep 2005 12:59:35 GMT

Hi,

why do you want to delete the schgr?
It should be sufficient just to disable it in the kernel: do it by

SAM ---> Kernel Configuration ---> Drivers ---> set schgr to Out (now it is In) and reboot.

After that you shouldn't see anymore schgr into ioscan.

Let us know if it helps and the version of HP-UX.

Best regards,
Fabio

Re: delet driver schgr

yudhi — Thu, 29 Sep 2005 22:48:51 GMT

version of 11i which was problem manjadi is I wish surestore configurev 1 / 8 with spt driver but I have come too far unintentionally have use schgr driver , so that the hp cannot recognize by which I wish is schgr driver not there is again when ioscan so that thest driver can configure

Re: delet driver schgr

yudhi — Thu, 29 Sep 2005 22:57:56 GMT

here is the note of ioscan :
autoch 0 0/9/0/0.97.15.255.1.3.0 schgr UNCLAIMED UNKNOWN HP Ultrium 2-SCSI

the driver sould be spt not schgr ....

Re: delet driver schgr

Adisuria Wangsadinata_1 — Thu, 29 Sep 2005 23:13:44 GMT

Hi,

Whether the driver spt or schgr it's not a big problem. You just need to specified the robotic arm device file on your backup management software (eg. DataProtector, Veritas, etc).

Here is the document (docID : KBRC00003237) about 'Quick Guide to Configuring a DDS Autoloader or a DLT' for your reference :

http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000079989088

Hope this information can help you.

Cheers,
AW

Re: delet driver schgr

Adisuria Wangsadinata_1 — Thu, 29 Sep 2005 23:16:31 GMT

Hi,

Another document (docID : A5909940) about 'Sys Adm: configuring an SPT driver for the autochanger' :

http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000080065351

Hope this information can help you.

Cheers,
AW

Re: delet driver schgr

Adisuria Wangsadinata_1 — Thu, 29 Sep 2005 23:22:43 GMT

Hi,

From my 1st respond, we can see that the 'spt' or 'schgr' driver is made due to where the device sit on.

If on NIO Bus so 'spt' driver is the one we can create. But if on HSC or PCI Bus, the driver should be 'schgr'.

Check the document below (docID :A5248544) :

http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000080079594

Hope this information can help you.

Cheers,
AW

Re: delet driver schgr

Adisuria Wangsadinata_1 — Fri, 30 Sep 2005 04:09:59 GMT

Hi,

Did you solved the problem ?
Anything we can help you more ?

Although assigning points is not mandatory, it is a key component of a strong, interactive community, and it is STRONGLY ENCOURAGED. Others have taken time to help you, so please take a moment to give them credit for their assistance!

Check this url about assign points :
http://forums1.itrc.hp.com/service/forums/helptips.do?#33

Thanks & Cheers,
AW