Re: NetBSD disk I/O

[mlelstv%serpens.de@localhost (Michael van Elst)]

ball%grex.org@localhost (Andy Ball) writes:

>    There is literally a pile of 2.5" SATA disks on my desk
>where I see very slow *write* performance.  The example I
>just tested wrote at about 5 MBytes/sec and read at 90 MB/S.
>I have been working on the assumption that this was caused
>by some incompatibility between some HGST drives and the
>D945 chipset.

Please check wether these drives have write caching enabled
with something like: dkctl wd0 getcache.

-- 
-- 
                                Michael van Elst
Internet: mlelstv%serpens.de@localhost
                                "A potential Snark may lurk in every tree."