[PVE-User] Migrating a Proxmox 1.9 to 3.1

[Eneko Lacunza]

Hi,

Thanks Martin and Michael for your messages. The upgrade process has 
been quite smooth except for some minor issues (noted for the record):

- Some package config file conflicts/issues in 1.9->2.0 upgrade (npre, 
mdadm,...) . Fixing the problems/running apt-get install by hand and 
then re-running the upgrade script did it.

- After 1.9->2.0 upgrade, system would not boot. 
upgrade-from-grub-legacy seems to have fixed the issue .

- 2.3->3.1 upgrade had no problems. Just removed debian kernel packages 
so that default kernel was PVE's.

- I noticed that our FwBuilder-compiled iptables script was not working 
correctly; changing the firewall setting to iptables 1.4.4 or better and 
recompiling/reinstalling fixed the problem (seems negated rules were not 
recognized).

VMs were imported perfectly and all of them are working.

Thanks a lot
Eneko

On 05/03/14 13:29, Martin Maurer wrote:
> Here are the docs:
>
> http://pve.proxmox.com/wiki/Upgrade_from_1.9_to_2.0
> http://pve.proxmox.com/wiki/Upgrade_from_2.3_to_3.0
>
> as soon as you run 3.x, do not forget to configure one of the new repositories, see:
> http://pve.proxmox.com/wiki/Package_repositories
>
> Martin
>
>
>> -----Original Message-----
>> From: pve-user [mailto:pve-user-bounces at pve.proxmox.com] On Behalf Of
>> Michael Rasmussen
>> Sent: Mittwoch, 05. März 2014 12:42
>> To: pve-user at pve.proxmox.com
>> Subject: Re: [PVE-User] Migrating a Proxmox 1.9 to 3.1
>>
>> On Wed, 05 Mar 2014 12:20:13 +0100
>> Eneko Lacunza <elacunza at binovo.es> wrote:
>>
>>> Will the upgrade script from 1.9 to 2.x work yet, then upgrade to 3.1? Or
>> shall I better upgrade to wheezy by hand, then reinstall Proxmox 3.1 and
>> restore from backups?
>> The safe way:
>> 1.9 -> 2.0 upgrade script
>> reboot
>> 2.0 -> 2.x lastest version following apt-get update && apt-get dist-upgrade
>> reboot
>> 2.1 latest -> 3.0
>> reboot
>> 3.0 -> 3.1 current following apt-get update && apt-get dist-upgrade reboot
>>
>> --
>> Hilsen/Regards
>> Michael Rasmussen
>>
>> Get my public GnuPG keys:
>> michael <at> rasmussen <dot> cc
>> http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xD3C9A00E
>> mir <at> datanom <dot> net
>> http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE501F51C
>> mir <at> miras <dot> org
>> http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE3E80917
>> --------------------------------------------------------------
>> /usr/games/fortune -es says:
>> Choose a data representation that makes the program simple.
>>              - The Elements of Programming Style (Kernighan & Plaugher)
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