Friday, August 17, 2012

runmmfs: Unable to verify kernel/module configuration.

Taken from GPFS Determination Guide

If you are running General Parallel File System, you may encounter the error found at/var/adm/ras/mmfs.log.latest

 This problems occurs if:
  1. The portability layer is not built.
  2. The GPFS kernel modules, mmfslinux and tracedev, are built with a kernel version that differs from that of the currently running Linux kernel. This situation can occur if the modules are built on another node with a different kernel version and copied to this node, or if the node is rebooted using a kernel with a different version.

Mon Mar 26 20:56:30 EDT 2012: runmmfs starting
Removing old /var/adm/ras/mmfs.log.* files:
Unloading modules from /lib/modules/2.6.32.12-0.6-ppc64/extra
runmmfs: The /lib/modules/2.6.32.12-0.6-ppc64/extra/mmfslinux.ko kernel extension does not exist.
runmmfs: Unable to verify kernel/module configuration.
Loading modules from /lib/modules/2.6.32.12-0.6-ppc64/extra
runmmfs: The /lib/modules/2.6.32.12-0.6-ppc64/extra/mmfslinux.ko kernel extension does not exist.
runmmfs: Unable to verify kernel/module configuration.
Mon Mar 26 20:56:30 EDT 2012 runmmfs: error in loading or unloading the mmfs kernel extension
Mon Mar 26 20:56:30 EDT 2012 runmmfs: stopping GPFS

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