upgrade transfer question

Discussion in 'Installation/Configuration' started by ariban99, Dec 10, 2019.

  1. ariban99

    ariban99 Member

    I want to upgrade to the latest ispconfig 3 server using centos and php 7.2, i will follow this https://www.howtoforge.com/tutorial...l-php-pureftpd-postfix-dovecot-and-ispconfig/
    i have a few questions if someone can help me please

    1. can this be installed in centos 8 minimal install instead of 7?
    2. can we install php 7.3 or 7.4 by this part:
      1. yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
      2. yum-config-manager --enable remi-php72 (do i change this to php73 or php74?)
    3. can i copy the entire database for ispconfig and simply upload it to the new server? will all emails, postfix filters, websites, dns etc.. be copied and function well? i imagine i need to sync it once copied?
    4. of course i will also copy all files for website etc...
    5. the last time i copied all emails from an older server to the new one, i copied folder /var/vmail, however on the new server, all emails came in as NEW UNREAD, is there a way to copy them and whatever is read should be marked as read and whatever is unread should be marked as unread?
    Thank you in advance and i appreciate all your help

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