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From Sam Ceylani <>
Subject Re: ACS 4.4 XenServer 6.2 how to upgrade to ACS 4.4.1
Date Fri, 03 Oct 2014 21:13:35 GMT
I recently upgraded to 4.4.1 and overall upgrade is easy but I dont think you can upgrade it
with such a simple command since it involves intalling (preseeding) sys template and manually
changing settings from mysql tables to reflect this change. If your distro is repo based,
you manually need to change setting from 4.3 to 4.4 in your cloudstack repo file  and also
4.4 upgrades your java to 1.7 and I think they fixed few major bugs recently and sys template
is upgraded to 64 bit if I m not mistaken (with debian 7 I believe). Most problems are resolved
with 4.4.1 update and on our system with xenserver working fine. If you are using it in production
env. then I would wait couple of months to upgrade to 4.4.1 and this version is more sophisticated
then previous versions. It seems to be more complete,predictable and more robust and I really
appriciate for those new features and bug fixes. I would suggest reading documentation for
4.4 upgrade depending on your version so there are some few things you have to complete "before"
upgrading to 4.4.1...


Sent from my iPhone

> On Oct 3, 2014, at 3:50 PM, "motty cruz" <> wrote:
> I have a testing cluster running 4.4.1 with NFS as primary and secondary
> storage working perfectly, I would like to upgrade my production cluster to
> ACS 4.4.1 from ACS 4.4, can I stop all services and run the "cloudstack
> upgrade" command ? is it that simple?
> -- 
> Thanks for your support,
> Motty

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