ruz at bestpractical
Aug 20, 2008, 3:27 PM
Post #2 of 2
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1) Several people tried RT on 5.1.23-5.1.25 and reported major
performance degradation because of bug in mysql query planner. mysql
team said that it's fixed in 5.1.28, but I have at least one report
from an user that it's still terribly slow. The user downgraded to
5.0.xx
2) Do one step then another. Upgrade RT on mysql 5.0 and only when
you're sure that it works ok, try 5.1. Considering above you should
try the latest mysql 5.1.x available.
On Wed, Aug 20, 2008 at 9:19 PM, Alex Moura <alexsm[at]gmail.com> wrote:
> People,
>
> This probably is not the right forum to ask, but as this is a RT related
> task, I'd appreciate any feedback from this list.
>
> Do someone have any recommendations to upgrade the mysql server version from
> 5.0.51 to 5.1.x with a RT DB,
> taking in account that the RT 3.4.5 will be upgraded to 3.8.x?
>
> Thanks in advance,
> Alex
>
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--
Best regards, Ruslan.
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