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From:obed Date:May 21 2008 2:44pm
Subject:Re: MySQL performance on LVM2
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http://tldp.org/HOWTO/LVM-HOWTO/whatislvm.html

On Tue, May 20, 2008 at 10:13 PM, Moon's Father
<yueliangdao0608@stripped> wrote:
> What is LVM?
>
> 2008/5/12 MarisRuskulis <maris@stripped>:
>
>> Hello!
>> I'm wondering about MySQL LVM2 preformance, but cant found any
>> comparisions. I know that there is some speed decrease with LVM,
>> something about 30%. But how this decrease impacts overal MySQL
>> performance?
>> Now we are backuping replication slave server with mysqldump w full
>> table locks, this takes some time. I think better solution is to use LVM
>> snapshots, but this performance decrease really scares me. Has anyone
>> some advices on this?
>>
>>
>>
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>
>
>
> --
> I'm a mysql DBA in china.
> More about me just visit here:
> http://yueliangdao0608.cublog.cn
>



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Thread
MySQL performance on LVM2MarisRuskulis12 May
  • Re: MySQL performance on LVM2Moon's Father21 May
    • Re: MySQL performance on LVM2obed21 May