Messages in this thread | | | Date | Thu, 26 May 2011 17:18:37 +0900 | From | KOSAKI Motohiro <> | Subject | Re: Easy portable testcase! (Re: Kernel falls apart under light memory pressure (i.e. linking vmlinux)) |
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(2011/05/26 5:17), Andrew Lutomirski wrote: > On Tue, May 24, 2011 at 8:43 PM, KOSAKI Motohiro > <kosaki.motohiro@jp.fujitsu.com> wrote: >> >> Unfortnately, this log don't tell us why DM don't issue any swap io. ;-) >> I doubt it's DM issue. Can you please try to make swap on out of DM? >> >> > > I can do one better: I can tell you how to reproduce the OOM in the > comfort of your own VM without using dm_crypt or a Sandy Bridge > laptop. This is on Fedora 15, but it really ought to work on any > x86_64 distribution that has kvm. You'll probably want at least 6GB > on your host machine because the VM wants 4GB ram.
Hmmm....
I don't have 6GB memory. :-) I'll try to borrow it from anywhere, but I'd expect my response is delayed some time.
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