Tag: Real Application Cluster

Oracle 19c

A LOT OF FALSE ‘Global Cache Blocks Lost’ ALERTS REPORTED BY ENTERPRISE MANAGER CLOUD CONTROL 13C RELEASE 4

SYMPTOMS The alert message looks like EM Event: Warning:TEST_PDB1 – Total global cache block lost is 15. Host=db-test01.local Target type=Database Instance Target name=TEST_PDB1 Categories=Error Message=Total global cache block lost is… Read more »

Oracle 19c

Major change Oracle 19c: No RAC for Standard Edition anymore!

History Since December 2015, Oracle released Oracle Standard Edition 2 (SE2), replacing the previous Standard Edition (SE) and Standard Edition One (SE1) releases. Customers on versions before 12.1.0.2 (running Standard… Read more »