HPT374 performs badly in 2.5.67

Måns Rullgård (mru@users.sourceforge.net)
17 Apr 2003 00:10:19 +0200

My disks connected to a hpt374 controller are a lot slower in linux
2.5.67 than 2.4.21-pre5. Under 2.4 I get ~40 MB/s (as expected), but
with 2.5.67 the rates drop to ~30 MB/s.

The system is an Alpha SX164. Disks are one Western Digital WD880BB,
and one Seagate Barracuda V 120GB.

Is there any explanation, or (better) fix, for this degradation?

-- 
Måns Rullgård
mru@users.sf.net
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