Migrate: Difference between revisions

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  # ssh-copy-id $dhost
  # ssh-copy-id $dhost
  # ssh $dhost<br>
  # ssh $dhost<br>
  '''''The first rsync migrates the bulk of the email database except those queued during sync'''''
  '''''First rsync email db'''''
  # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains<br>
  # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains<br>
  '''''Stop services for second rsync'''''
  '''''Stop services for 2nd rsync'''''
  # qmailctl stop && systemctl stop dovecot<br>
  # qmailctl stop && systemctl stop dovecot<br>
  '''''The second rsync '''''
  '''''Second rsync subsequent changes to email db'''''
  # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains
  # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains<br>
 
  '''''Bring over the rest of the data'''''
  '''''Bring over the rest of the data'''''
  # mysqldump -u root -p vpopmail > vpopmail.sql
  # mysqldump -u root -p vpopmail > vpopmail.sql

Revision as of 19:50, 29 March 2024

On destination host
Install Rocky 8 or 9
qmailctl stop && systemctl stop dovecot
On source host Source host most likely EL7
# dhost=192.168.1.3 Change IP address for your needs
# ssh-keygen
# ssh-copy-id $dhost
# ssh $dhost
First rsync email db # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains
Stop services for 2nd rsync # qmailctl stop && systemctl stop dovecot
Second rsync subsequent changes to email db # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains
Bring over the rest of the data # mysqldump -u root -p vpopmail > vpopmail.sql # scp vpopmail.sql root@$dhost:/root # rsync --progress -zv -are ssh /var/qmail/control/ root@$dhost:/var/qmail/control # rsync --progress -zv -are ssh /var/qmail/users/ root@$dhost:/var/qmail/users # rsync --progress -zv -are ssh /etc/tcprules.d/ root@$dhost:/etc/tcprules.d # rsync --progress -zv -are ssh /etc/dovecot/toaster.conf root@$dhost:/etc/dovecot # rsync --progress -zv -are ssh /etc/dovecot/local.conf root@$dhost:/etc/dovecot
Not necessary to the migration # rsync --progress -zv -are ssh /usr/share/toaster/include/admin.pass root@$dhost:/usr/share/toaster/include # rsync --progress -zv -are ssh /usr/share/toaster/include/admin.htpasswd root@$dhost:/usr/share/toaster/include # rsync --progress -zv -are ssh /usr/share/squirrelmail/plugins/ root@$dhost:/usr/share/squirrelmail/plugins # rsync --progress -zv -are ssh /etc/spamassassin/.spamassassin/ root@$dhost:/etc/spamassassin/.spamassassin # rsync --progress -zv -are ssh /etc/spamassassin/local.cf root@$dhost:/etc/spamassassin # rsync --progress -zv -are ssh /var/lib/squirrelmail/prefs/ root@$dhost:/var/lib/squirrelmail/prefs
On destination host # mysql -u root -p vpopmail < vpopmail.sql # qmailctl cdb && qmailctl start && sleep 2s && systemctl start dovecot && toaststat
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