| From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
|---|---|
| To: | Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>, "drum(dot)lucas(at)gmail(dot)com" <drum(dot)lucas(at)gmail(dot)com> |
| Cc: | Payal Singh <payal(at)omniti(dot)com>, Scott Whitney <scott(at)journyx(dot)com>, "pgsql-admin(at)postgresql(dot)org" <pgsql-admin(at)postgresql(dot)org> |
| Subject: | Re: [TIPS] Tuning PostgreSQL 9.2 |
| Date: | 2016-02-23 04:05:43 |
| Message-ID: | 56CBDA97.2090403@commandprompt.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-admin |
On 02/22/2016 07:41 PM, Scott Marlowe wrote:
>> I'm running a CentOS 6.6 with Kernel 2.6.32-504.el6
>>
>> Is it possible to upgrade to the 3.13 version using Centos 6.6? (I think
>> only in Centos 7)
>> Is so, can you please provide me any link that shows a IO improvement
>> between two kernels? something that I can study
>
> It has been many years since I took care of a Centos box, but in this
> article by Josh Berkus about avoiding kernel 3.2 it is mentioned that
> centos 7 can in fact run 3.10 kernel.
>
> http://www.databasesoup.com/2014/09/why-you-need-to-avoid-linux-kernel-32.html
It isn't just 3.2. You should avoid 3.2-3.8. 2.6 is fine.
JD
>
>
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