Very low disk performance on 5.x

Steven Hartland killing at multiplay.co.uk
Mon May 2 06:10:23 PDT 2005


Its highly unlikely that the 4 people on different hardware that have tested
this all have disks with bad sectors.

I've just finished doing a full battery of tests across:
FreeBSD: 4.11-RELEASE, 5.4-STABLE, 6.0-CURRENT, Suse 9.1
I'll post the results soon but suffice to say the results for FreeBSD don't
look good.

    Steve 
----- Original Message ----- 
From: "Poul-Henning Kamp" <phk at phk.freebsd.dk>


> In message <42761FA7.1030500 at centtech.com>, Eric Anderson writes:
>>
>>I'll be honest here, I don't care much if the speed difference between 
>>4.X and 5.X is measureable, or whatever.  What I find is a little 
>>telling of an issue somewhere, is that READS are slower than WRITES! 
>>This is totally bogus to me - [...]
> 
> If the disk has bad sectors or other hardware issues, this is not
> an atypical result.



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