[DRBD-user] The need for Speed 2

Philipp Reisner philipp.reisner at linbit.com
Thu Jan 13 12:46:54 CET 2005

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


Am Donnerstag, 13. Januar 2005 12:23 schrieben Sie:
> > Raw write performance to the LVs:
> > 59.69 MB/sec (3221225472 B / 00:51.468961)
> > 60.54 MB/sec (3221225472 B / 00:50.743192)
> > 60.71 MB/sec (3221225472 B / 00:50.603030)
>
> Hope you don't mind me asking but which disk benchmark is this ? I may get
> around to benchmarking some new disks prior to deployment and would it
> would make sense to use the same program for the purposes of comparison.
>

./dm -a 0 -o /dev/drbd0 -b 1M -s 3G -y -m -p


You can find the dm program in the benchmark directory of the drbd
tarball release. Just type "make" to build it there.

dm does a linear writes ...

-Philipp
-- 
: Dipl-Ing Philipp Reisner                      Tel +43-1-8178292-50 :
: LINBIT Information Technologies GmbH          Fax +43-1-8178292-82 :
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