2016-03-31 - Re: [GRASE-Hotspot] Can you do an in place upgrade from 3.7.7.11 on Ubuntu 12.04 LTS to 3.8.0 RC2

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From: David Wilson <da***e@argyle.com.au>
Message Hash: 13ebbf45ee4693765bedc2a4162fa34bb9d27f75b3d3063268f8f155513bc5b9
Message ID: <1F3CC7F2-4E35-4EEC-9B94-343E6C8A0A93@argyle.com.au>
Reply To: <CAESLx0+Hmdihc8iaUhc9uwHzmgfdDeXs1Us4M3=+LR3T4RXzdg@mail.gmail.com>
UTC Datetime: 2016-03-31 03:26:12 UTC
Raw Date: Thu, 31 Mar 2016 21:26:12 +1100

Raw message 

Hi Tim, 

I just want to double check here. 

I have a v3.7.7.11 system on Ubuntu 12.04 that I am upgrading to v3.8.0 on Ubuntu 14.04

I wanted to minimise the downtime and since the whole lot is on a VM I have built a brand new Ubuntu14.04 and v3.8.0.
Default install adjacent to the existing one. 

Can I then just replace the database on the new system with the one from the old - or are there db structure changes that need to be applied? 
If so are there scripts I can run that will perform those db updates immediately after replacing the default db with a copy of the old v3.7.7.11 version?
Or will the db updates run on restart? 


Dave 



> On 25 Nov 2015, at 4:49 pm, Timothy White <ti***8@gmail.com> wrote:
> 
> Yes, an upgrade should work. However I recommend going to 14.04 first. As always, do a database backup and be prepared for some downtime.
> 
> Regards
> 
> Tim
> 
> On Nov 25, 2015 11:29 AM, "Derek Mitchell" <de***2@gmail.com <mailto:de***2@gmail.com>> wrote:
> Hi, Is it possible to perform an in place upgrade from 3.7.7.11 installed on Ubuntu 12.04 LTS to the current 3.8.0 RC2 or does this require a new install? If it requires a new install can you restore database backups from 3.7.7.11 into 3.8.0 RC2? If you can do an in place upgrade what would are the steps to make this go as smoothly as possible. 
> 
> Thanks,
> Derek
> 
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