installFixpack command returns:
The fixpack installation failed during “entering cluster file system into maintenance mode” step with error “Failed to unload kernel extensions”
And the db2diag.log shows:
FUNCTION: DB2 UDB, high avail services,
GPFSCluster::unloadKernelExtensions, probe:1578
MESSAGE : ECF=0x9000061D=-1879046627=ECF_SQLHA_CFS_OUTPUT_NOT_RECOGNIZED
The output from the CFS call is not recognized.
DATA #1 : String, 34 bytes
Failed to unload kernel extensions