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# ssh $dhost<br> | # ssh $dhost<br> | ||
'''''The first rsync migrates the bulk of the email database except those queued during sync''''' | '''''The first rsync migrates the bulk of the email database except those queued during sync''''' | ||
# rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains | # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains<br> | ||
'''''The second rsync, services stopped, migrates the balance of the email database and control files''''' | |||
# qmailctl stop && systemctl stop dovecot | # qmailctl stop && systemctl stop dovecot | ||
# mysqldump -u root -p vpopmail > vpopmail.sql | # mysqldump -u root -p vpopmail > vpopmail.sql | ||
# scp vpopmail.sql root@$dhost:/root | # scp vpopmail.sql root@$dhost:/root | ||
# rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains | # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains | ||
# rsync --progress -zv -are ssh /var/qmail/control/ root@$dhost:/var/qmail/control | # rsync --progress -zv -are ssh /var/qmail/control/ root@$dhost:/var/qmail/control | ||
Revision as of 19:42, 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 $dhost
The first rsync migrates the bulk of the email database except those queued during sync # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains
The second rsync, services stopped, migrates the balance of the email database and control files # qmailctl stop && systemctl stop dovecot # mysqldump -u root -p vpopmail > vpopmail.sql # scp vpopmail.sql root@$dhost:/root # rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains # 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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