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| '''On destination host'''
| | [[Migrate|Back]] |
| Install Rocky [[CentOS_7_QT_Install|7]] [[Rocky,_Alma,_Springdale_8_QT_Install|8]] or [[Rocky,_Alma,_Springdale_9_QT_Install|9]]
| | '''Migrate''' |
| qmailctl stop && systemctl stop dovecot
| | [[EL7_to_EL_8_or_9|Instructions]] |
| | |
| '''On source host''' <span style="color:red">Source host most likely EL7</span> | |
| # dhost=192.168.1.3 <span style="color:red">Change IP address for your needs</span> | |
| # ssh-keygen
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| # ssh-copy-id $dhost
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| # ssh $dhost<br>
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| # The first rsync migrates the bulk of the email database with vpasswd files except those queued during sync
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| rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains
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| | |
| # Stop qmail/dovecot on source host and destination hosts
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| qmailctl stop && systemctl stop dovecot
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| | |
| # The second rsync, services stopped, migrates the balance of the email database
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| # and control files
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| rsync --progress -zv -are ssh /home/vpopmail/domains/ root@$dhost:/home/vpopmail/domains
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| rsync --progress -zv -are ssh /var/qmail/control/ root@$dhost:/var/qmail/control
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| rsync --progress -zv -are ssh /var/qmail/users/ root@$dhost:/var/qmail/users
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| rsync --progress -zv -are ssh /etc/tcprules.d/ root@$dhost:/etc/tcprules.d
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| rsync --progress -zv -are ssh /etc/dovecot/toaster.conf root@$dhost:/etc/dovecot
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| rsync --progress -zv -are ssh /etc/dovecot/local.conf root@$dhost:/etc/dovecot
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| # Not necessary to the migration
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| rsync --progress -zv -are ssh /usr/share/toaster/include/admin.pass root@$dhost:/usr/share/toaster/include
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| rsync --progress -zv -are ssh /usr/share/toaster/include/admin.htpasswd root@$dhost:/usr/share/toaster/include
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| rsync --progress -zv -are ssh /usr/share/squirrelmail/plugins/ root@$dhost:/usr/share/squirrelmail/plugins
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| rsync --progress -zv -are ssh /etc/spamassassin/.spamassassin/ root@$dhost:/etc/spamassassin/.spamassassin
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| rsync --progress -zv -are ssh /etc/spamassassin/local.cf root@$dhost:/etc/spamassassin
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| rsync --progress -zv -are ssh /var/lib/squirrelmail/prefs/ root@$dhost:/var/lib/squirrelmail/prefs
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| c) On destination host | | c) On destination host |
Back
Migrate
Instructions
c) On destination host
# Convert vpasswd files to mysql vpopmail db, aliases must be handled manually
/home/vpopmail/bin/vconvert -c -m
qmailctl cdb && qmailctl start && sleep 2s && systemctl start dovecot && toaststat
2) In place conversion*
# qmailctl stop && systemctl stop dovecot
# yum install -y yum-utils
# yum-config-manager --enable qmt-current
# yum reinstall qmail qmailadmin dovecot* ezmlm* vpopmail vqadmin
# /home/vpopmail/bin/vconvert -c -m
# qmailctl start && sleep 2s && systemctl start dovecot && toaststat
* Aliases must be done manually.
Will convert to many domain format if
vpopamil was compiled with this option
Questions, comments, suggestions, corrections...contact Eric on the QMT list