Messages in this thread | | | Subject | Re: long stalls | From | Juergen Sawinski <> | Date | 08 Jan 2003 16:17:39 +0100 |
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On Wed, 2003-01-08 at 02:51, Russell Leighton wrote: > > I can't help, but I can echo a "me too". > > We only see it when I have 2 file I/O intensive processes...they both > will just stop for some few seconds, system seems idle...then > they just start again. RH7.3 SMP, Dual PIII, 4GB RAM, 3com RAID Controller .
Same thing here with a Promise SX6000 RAID controller (P4, 1GB RAM, system is completely on RAID, 2.4.20-pre10-ac1). But, this seems not to be related. At least in my case, it's the controller that causes the stalls, 'cause only processes depending on file IO (including swap) get into D state. Everything else just runs fine.
George
-- Juergen "George" Sawinski | Phone: +49-6221-486-308 Max-Planck Institute for Medical Research | Fax: +49-6221-486-325 Dept. of Biomedical Optics | Mobile: +49-171-532 5302 Jahnstr. 29 | D-69120 Heidelberg | Germany |
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