Messages in this thread | | | Date | Wed, 26 Mar 2008 08:56:39 +0100 | From | Emmanuel Florac <> | Subject | Re: RAID-1 performance under 2.4 and 2.6 |
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Le Wed, 26 Mar 2008 08:15:15 +0100 vous écriviez:
> If you want to benchmark write speed, you should add > oflag=direct,dsync to the dd command line. For benchmarking read speed > you should specify iflag=direct. Or, even better, you can use xdd with > the flags -dio -processlock.
Thanks for the tip, I'll try these.
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