[DRBD-user] DRBD is deadly slow.

Lars Ellenberg lars.ellenberg at linbit.com
Tue Mar 30 20:09:36 CEST 2010

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

On Tue, Mar 30, 2010 at 11:00:27PM +0530, Balreddy Medipally wrote:
> Hi,
> Thank you for the reply. As it is production environment, we can not
> change it to newer version without testing in test bid.

Then you better get going.

> To achieve the MySQL high availability we are using DRBD. when load
> was not there on mysql, it is running really fast, when we put some
> load on that server it become very very slow (it has to handle minimum
> 4-million requests per day).

I asked you to quantify it...

otherwise you just state the obvious:
cycling downhill with tailwind is faster than uphill with headwind ;-)

: Lars Ellenberg
: LINBIT | Your Way to High Availability
: DRBD/HA support and consulting http://www.linbit.com

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