delet driver schgr

[yudhi]

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

[Torsten.]

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.

[Torsten.]

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.

[john kingsley]

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.

[Alessandro Pilati]

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

[Rick Garland]

Do the kernel build process

Remove the schgr driver from the kernel.

Rebuild the kernel

Reboot system.

[yudhi]

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

[Devender Khatana]

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

[Torsten.]

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

[yudhi]

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

[Florian Heigl (new acc)]

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

[Devender Khatana]

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

[Fabio Ettore]

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

[yudhi]

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

[yudhi]

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 ....

[Adisuria Wangsadinata_1]

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

[Adisuria Wangsadinata_1]

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

[Adisuria Wangsadinata_1]

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

[Adisuria Wangsadinata_1]

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