[DRBD-user] write performance

Lars Ellenberg Lars.Ellenberg at linbit.com
Wed Aug 23 14:28:09 CEST 2006

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


/ 2006-08-23 08:35:34 -0300
\ Leonardo Rodrigues de Mello:
> Hi Anselm,
> 
> There is one important thing in your setup that can be affecting your
> performance. You have defined the syncer rate as 20MBytes/second. The
> maximum  theoretician performance that gigabit network can deliver is
> 125MBytes/second.
> 
> you must change this: 
> syncer { rate 20M; al-extents 1024; group 1; }
> to this :
> syncer { rate 125M; al-extents 1024; group 1; }
> 
> see if you have some difference in your speed.

this does not affect anything during normal operation, though.

-- 
: Lars Ellenberg                                  Tel +43-1-8178292-0  :
: LINBIT Information Technologies GmbH            Fax +43-1-8178292-82 :
: Schoenbrunner Str. 244, A-1120 Vienna/Europe   http://www.linbit.com :
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