[Freeipa-devel] weird data interaction

[Rob Crittenden]

Petr Viktorin wrote:
> On 07/17/2014 10:31 PM, Rob Crittenden wrote:
>> Saw something very weird today but my setup was also a bit odd so it may
>> not be worthy of a ticket. Need a second opinion.
>>
>> Ok, so I wanted to test Jan's CA patches. They don't apply to current
>> master due to the churn pre-4.0, so I just rewound the world to July 3
>> and applied them on the master branch. I don't believe the issues I'm
>> seeing are related to his patches in any way.
>>
>> My environment is two masters, F-20, reasonably updated.
> 
> What DS version are you using?
> 
>> Ok, so I started with them with 3.3.5 installs as I wanted to test
>> upgrades. As a goof I ran the ipatests on one of them to simulate a
>> bunch of work. There were some failures but I didn't pay close attention
>> because testing in a replicated environment is a bit of an unknown
>> (there are some timing issues IIRC). Anyway, so then I updated one of
>> the masters to this pre-4.0 CA-patches build.
>>
>> Then I re-ran the tests. These I took more notice of as about half of
>> them failed.
>>
>> Most of them related to adding users and this is due to the user
>> objectclasses test we have. It can't revert a change:
>>
>> On the 4.0-ish master:
>>
>> # ipa config-mod --delattr ipauserobjectclasses=ipahost
>> ipa: ERROR: change collided with another change
> 
> There was a DS bug that affected multi-valued attributes, that caused
> MidairCollisions like this. So this would be my first guess:
> https://fedorahosted.org/389/ticket/47806

I'm running 389-ds-base-1.3.2.16-1

Yeah, I see your point. I guess I'll wait for a fix.

rob