Re: refresh DB

Posted by Roshan on Sep 05, 2023; 9:27am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/refresh-DB-tp12051p12059.html

identify the LUN IDs from OVM for each disk in the DB diskgroup on ASM on both source and target.

stop DB on target and DR.

storage team will take a snapshot of disks on source and map it to target disks.

should we unmount the diskgroup before this refresh?

target OS:
NAME="Oracle Linux Server"
VERSION="8.8"
ID="ol"

[root@ORAX8DR2 oraxscan]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.8 (Ootpa)


source:
# cat /etc/os-release
NAME="Oracle Linux Server"
VERSION="8.8"
ID="ol"

[root@ORAX8DR2 oraxscan]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.8 (Ootpa)