Hello, nobarriers option can Help, but i suggest you to install On ubuntu Linux a mainline kernel, like 3.6.3 quantal with some buffers tuning and compile firebird server your self, super Classic mode with native option compilation. I did and i like performances...

Inviato da StonePhone


Il giorno 07/nov/2012, alle ore 13:54, W O <sistemas2000profesional@...> ha scritto:

> And what about Ubuntu Server?
>
> What do you think, is it good for Firebird or not?
>
> Greetings.
>
> Walter.
>
>
> On Wed, Nov 7, 2012 at 2:46 AM, trskopo <trskopo@...> wrote:
>
>> **
>>
>>
>>
>>
>> --- In firebird-support@yahoogroups.com, "ma_golyo" <ma_golyo@...> wrote:
>>>
>>> FB has VERY poor performance with EXT4
>>>
>>> http://www.firebirdnews.org/?p=6421
>>
>> Hi ma_golyo,
>>
>> Thanks for the tip.
>>
>> After I read that article, if I am not mistaken, Barriers setting in ext4
>> cause poor performance.
>>
>> Do you know if I set Barriers to off and "No Journaling" mode in ext4 will
>> improve significant performance? Ask because ext4, do has some advantage
>> such as Multiblock allocation.
>>
>> Regards,
>> Sugiarto
>
>
> [Non-text portions of this message have been removed]
>
>
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