Support Center > Search Results > SecureKnowledge Details
MDS upgrade or Import from R77.XX to R80.10 fails and a "Main" core file is generated
Symptoms
  • Upgrade to R80.10 on MDS fails with core dump for 'main' process (java) due to HeapOutOfMemoryError.
  • After the core dump CPU utilization drops significantly and Java / postgres processes appear to not be performing upgrade operations any more despite CPUSE shows upgrade is still running.
Cause

An issue with the script: $MDS_FWDIR/scripts/upgrade_from_fwm_start.sh


Solution
Note: To view this solution you need to Sign In .