The scan comes up using only one IP address although three IP addresses are assigned to it
(Doc ID 2344224.1)
Last updated on DECEMBER 26, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
Trying to increase number of scan IP addresses to 3 from 1 fails.
The scan continues to come up only with one IP address and "scan config scan" also only shows one IP address.
SCAN name: scan_for_the_cluster, Network: 1
Subnet IPv4: 10.xxx.xxx.0/255.xxx.255.0/<PUBLIC_INTERFACE>, static
SCAN 0IPv4 VIP: 10.xxx.xxx.217
SCAN VIP is enabled.
SCAN VIP is individually enabled on nodes:
SCAN VIP is individually disabled on nodes:
$ srvctl status scan
SCAN VIP scan1 is enabled
SCAN VIP scan1 is running on node <node2>
The nslookup shows three IP addresses
Address: 10.xxx.xxx.217, 10.xxx.xxx.218, 10.xxx.xxx.219
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