Migrate: Difference between revisions

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On destination host
[[Main_Page#Migrate|Back]]
Install Rocky [[Rocky,_Alma,_Springdale_8_QT_Install|8]] or [[Rocky,_Alma,_Springdale_9_QT_Install|9]]
== [[ EL7 to EL 8 or 9 ]] ==
toaststat (make sure all services are running)
== [[ Many-Domain conversion ]] ==
qmailctl stop && systemctl stop dovecot
== [[ Vconvert Backend ]] ==
 
== [[ Many-Domain script ]] ==
On source host
== [[ ClamAV & SA to EPEL ]] ==
dhost=192.168.1.3 (change to suit)
ssh-keygen
ssh-copy-id $dhost
ssh $dhost (test, no password should be required)
 
# 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
 
qmailctl stop && systemctl stop dovecot
 
mysqldump -u root -p vpopmail > vpopmail.sql
scp vpopmail.sql root@$dhost:/root
 
# The second rsync, services stopped, migrates the balance of the email database
# and control files
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
 
 
Questions, comments, suggestions, corrections...contact Eric on the QMT list

Latest revision as of 08:54, 2 April 2024