Re: Database upgrade from 1.7.27 to 2.5.2

2015-12-08 Thread Christian Hammond
Hi Ralph, Glad to hear it! The condensediffs savings should definitely be better in 2.5.x. In 2.0, we condensed by de-duplicating diffs (if you uploaded 3 revisions of a diff, but a diff for a file remained the same between revisions, we no longer store multiple copies of it). In 2.5.x, we move

Re: Database upgrade from 1.7.27 to 2.5.2

2015-12-08 Thread rfs
Hi Christian, Thanks, that was exactly the problem. After switching to InnoDB, the upgrade to 2.5.2 completes, and I have a working install. The one other change I had to make was the memcached backend name in settings_local.py (CacheClass -> MemcacheCache). I did notice a difference in the "co

Re: Database upgrade from 1.7.27 to 2.5.2

2015-12-08 Thread rfs
On Monday, December 7, 2015 at 10:55:42 PM UTC-5, Stephen Gallagher wrote: > > Did you run this with the recent django-evolution 0.7.6 update? That > specifically addresses some upgrade issues unique to MySQL. > Yes, I am using python-django-evolution-0.7.6-1.el7.noarch with your fix from Dec 4t

Re: Database upgrade from 1.7.27 to 2.5.2

2015-12-07 Thread Christian Hammond
Hi, Looks like you have a mix of InnoDB and MyISAM tables. You're going to need to update all tables in your database to use InnoDB (or configure MySQL to use MyISAM by default, though InnoDB is preferable). The workaround you have that results in the "attachment_histories" bit is due to installi

Re: Database upgrade from 1.7.27 to 2.5.2

2015-12-07 Thread Stephen Gallagher
Did you run this with the recent django-evolution 0.7.6 update? That specifically addresses some upgrade issues unique to MySQL. On Mon, Dec 7, 2015, 9:40 PM rfs wrote: > Some additional information after further experimentation: > > * I tried upgrading from the same 1.7.27 database to 2.0.18. T

Re: Database upgrade from 1.7.27 to 2.5.2

2015-12-07 Thread rfs
Some additional information after further experimentation: * I tried upgrading from the same 1.7.27 database to 2.0.18. This worked perfectly fine. I ran compressdiffs afterwards as suggested, that worked too. * I then tried upgrading from 2.0.18 to 2.5.2, but got the same "Can't create table '