#oracle #ASM #controlfile #multiplexing #oracle19c It is a best practice for any database to have controlfile as well as redolog file to be multiplexed . This helps during any disk failure to keep one copy of the files safely . So let's see how to multiplex a control file when it is in ASM . 1-Login to the database and check the status [oracle@DB1 ~]$ sqlplus "/as sysdba" SQL*Plus: Release 126.96.36.199.0 - Production on Thu Jun 25 01:52:52 2020 Version 188.8.131.52.0 Copyright (c) 19
#oem13c #upgrade #oem13.2 #oem13.4 #oracle “…Flash-based content will be blocked from running in Adobe Flash Player after the EOL Date.” from Adobe EOL page: So Oracle support has released a MOS note on the same as described below .(Snippet taken from Oracle Support Note) Adobe Flash End-of-Life Impact on Oracle Enterprise Manager Cloud Control (Doc ID 2709724.1)
Oracle Enterprise Manager’s database performance pages were initially written using Adobe Flash technology.
#dataguard #12c #Oracle #RAC Primary Standby Hostname: Node1,Node3 Node2,Node4 DB Name : Prim Prim DB Unique name: Prim Primdr Instance Name: Prim1,Prim2 Primdr1,Primdr2 Storage : ASM ASM OS : RHEL 7.2 RHEL7.2 DB Version :