[Bug 48979] Re: Slow disk performance with Seagate SATA disk and Sil3112 controller

[Andrew Fenn]

I'm thinking this has been fixed? I'm using Gutsy and a Seagate SATA
disk and I am getting the following.

sudo hdparm -tT /dev/sda
/dev/sda:
 Timing cached reads:   1770 MB in  2.00 seconds = 885.08 MB/sec
 Timing buffered disk reads:  172 MB in  3.02 seconds =  56.88 MB/sec

lsmod | grep sata
sata_nv                20612  3 
libata                125168  2 ata_generic,sata_nv

I am not using a Sil3112 controller though so I am guessing that might
be where your problem is?

Could you update this bug report if you're still having problems or
close it, thanks.

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Slow disk performance with Seagate SATA disk and Sil3112 controller
https://bugs.launchpad.net/bugs/48979
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