SCAN Hostname To know the hostname of a SCAN in the cluster, we have some ways to get it. nslookup Given a known SCAN IP,… Read More »How to Check SCAN Host Name
SCAN IP Address In a complex environment, you may have some ways to fast check the actual SCAN IP used in the RAC server. nslookup… Read More »How to Check SCAN IP Address
Rebalance SCAN Resource Theoretically, the cluster distributes all SCAN VIP across all nodes evenly according to some algorithm, but sometimes you would like to relocate… Read More »Srvctl Relocate SCAN_LISTENER to Another Node
CRS-2974: unable to act on resource When we tried to stop SCAN for some reason, we got CRS-2974 like this: [grid@primary01 ~]$ srvctl stop scan… Read More »How to Resolve CRS-2974 Error Message
You cannot stop SCAN (Single Client Access Name) before stopping SCAN_LISTENER, so if you want to restart SCAN, you have to consider how to handle… Read More »How Oracle Restart SCAN