move & upgrage jira and bitbucket

[Joseph Varghese]

Hi currently jira and bitbucket are running on windows 2008 server I want to to move it to a new server windows 2012 and I have to upgrade to jira laterst version, I am using postgres database afte installing new how can i get old data from old server?

[Nic Brough -Adaptavist-]

Start with a look at https://confluence.atlassian.com/bitbucketserver/migrating-bitbucket-server-to-another-server-776640406.html and https://confluence.atlassian.com/adminjiraserver073/upgrading-jira-applications-861253088.html