Problem with AIC-7896/7

From: Peter Zaitsev (pz@spylog.ru)
Date: Thu Feb 17 2000 - 10:40:19 EST


I have the Intel LanceWood Motherboard 440GX (Dual CPU) with integrated
AIC-7896/7 and two of IBM Manta 10000RPM Hard drives.

The problem is then I run any program which does many writes to the disk
(for example copying huge file or just a program which writes to the disk in
a loop) the system almost freases - Any simple commands as "w" or "uptime"
takes 30-40 seconds to execute. VMSTAT reports low CPU usage - 95% idle and
disk usage is not realy high for the system (1000-2000 bi+bo) I'm wondering
what might this be.
I used Redhat 6.1, Suse 6.3, Kernel 2.2.14 and 2.2.15pre7 - all are affected
by this problem.

Please help me to find there might the problem be.

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This archive was generated by hypermail 2b29 : Wed Feb 23 2000 - 21:00:18 EST