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SGLX linux kernel upgrade

edi_4
Advisor

SGLX linux kernel upgrade

Hi! After upgrading kernel from 2.6.16.46-0.12-bigsmp to 2.6.16.46-0.14-bigsmp I am not able to start SG anymore. I am running SLES10.
What is proper procedure, thank you!
3 REPLIES
Steven E. Protter
Exalted Contributor

Re: SGLX linux kernel upgrade

Shalom,

Reboot the system off the previous version of the kernel.

If necessary, re-install that version.

Check kernel support prior to doing the upgrade.

Kernel support and high availability is dependent on version of kernel.

SEP
Steven E Protter
Owner of ISN Corporation
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John Bigg
Esteemed Contributor

Re: SGLX linux kernel upgrade

This is probably because you did not re-build the deadman driver which is kernel specific.

cd /opt/cmcluster/drivers

and follow the instructions in the README file.

i.e.

make modules
make modules_install

After this, re-load the deadman driver (modprobe deadman) or reboot your system. I would then expect Serviceguard to start.

edi_4
Advisor

Re: SGLX linux kernel upgrade

Thank you - after reinstall deadman module it works.