Messages in this thread | | | Date | Mon, 6 Oct 2003 21:39:02 -0300 (BRT) | From | Marcelo Tosatti <> | Subject | Re: BUG: softraid,ext3 lockup |
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On Fri, 3 Oct 2003 elmer@linking.ee wrote:
> > 2.4.22 this time, on Xeon x335, / is raid1+ext3, journal size=128M > > dd if=/dev/zero of=/tmp/jama bs=1M count=1000 > > on other softraid servers I have, this gets load to 3-4 , performance is > bad, the same behaviour is present, but tolerable. > Dual Xeon(exact same HW and conf with 2 cpus) now is about tolerable also > > single Xeon, with or without ht, still gets very stuck, load goes quickly > 7-9, ls /directoryNotInCache takes 10 secs, cpu is idle, related processes > are in D state, as / is on same raid,everything sucks like hell.. > additionally, something that might give a clue: when I mount the partition > with noatime, load gets quickly to 30...40..50
Weird.
Which kernel does not show this behaviour?
Thank you
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