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Thread: Succesfull Upgrade from Ubuntu 10.04 ZCS 8.04 to Ubuntu 12.04 ZCS 8.04

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  1. #1
    Join Date
    Sep 2009
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    Russia, Novosibirsk
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    Default Succesfull Upgrade from Ubuntu 10.04 ZCS 8.04 to Ubuntu 12.04 ZCS 8.04

    I use multiserver configuration 2xLdap, 2xStore, 2xMTA. All servers it's a xen paravirt machine.

    my steps on each server:
    • root: /etc/init.d/zimbra stop
    • root: mv /etc/init.d/zimbra /root/
    • root: do-release-upgrade

    answers:
    • remove old sar files - Y
    • restart services automatically -Y
    • replace /etc/securetty -Y
    • replace /etc/sysctl -Y
    • replace ssh config -Y
    • replace ntp config -Y
    • replace sudo -N
    • Grub - no checkbox, just press ok
    • reboot -N


    Because Xen pygrub have some problem with work after upgrade "error boot loader didn't return any data" I made this:
    • aptitude -y purge grub2-common grub-pc grub-pc-bin
    • aptitude install grub
    • grub-mkdevicemap
    • grub-update
    • check the menu.lst file and reboot


    After reboot
    • mv /root/zimbra /etc/init.d/
    • aptitude install libperl5.14
    • run install.sh


    WARNING you can't run database check

    Sequence of upgrade:
    • ldap1 (after upgrade /opt/bin/zmcertmgr deploycert self)
    • ldap2
    • mta1, mta2
    • stor1, stor2

    after upgrade on ldap1 /opt/bin/zmcertmgr deploycert self --allserver and restart all zimbra's

  2. #2
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    477 Congress Street | Portland, ME 04101
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    Default

    Which version of XenServer are you running?

  3. #3
    Join Date
    Sep 2009
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    Russia, Novosibirsk
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    Default

    Ubuntu 12.04 LTS + Xen 4.1 + libvirt

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