archive mirror
 help / color / mirror / Atom feed
* High load with adaptec scsi cards?
@ 2005-01-10  4:15 Wakko Warner
  0 siblings, 0 replies; only message in thread
From: Wakko Warner @ 2005-01-10  4:15 UTC (permalink / raw)
  To: linux-kernel

I'm using 2.6.10 with 3 adaptec scsi cards.  All 3 cards (onboard aic78xx
chip 2ch, aha-2940u/uw, aha-39160) that I use have this same problem.  When
I do heavy I/O to any disk, the load goes way up and the cpu usage goes to

Top shows:
Cpu0  :  0.7% us,  7.3% sy,  0.0% ni,  2.7% id, 87.0% wa,  0.0% hi,  2.3% si
Cpu1  :  0.0% us,  0.0% sy,  0.0% ni, 97.7% id,  2.3% wa,  0.0% hi,  0.0% si

however, I do not see any program using all the cpu time int he process
list.  The program doing all the disk I/O uses ~8% cpu.

 Lab tests show that use of micro$oft causes cancer in lab animals

^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2005-01-10  4:04 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-01-10  4:15 High load with adaptec scsi cards? Wakko Warner

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).