Host failed and restart light does not work on any host

A member and a host fail. Restart light is not successful on any host; failback does not happen.

Find out why the member failed and why the restart light was unsuccessful.
  • On the home host, check the db2diag log file and errpt files for FODC directories.
  • Check for cluster caching facilities states by issuing the db2cluster command, as follows on AIX:
    db2cluster -cm -list -host -state 
db2cluster -cfs -list -host -state
    as follow on Linux:
    db2cm -list -host -state 
db2cm -cfs -list -host -state
  • See Diagnosing a host reboot with a restart light