Messages in this thread | | | Date | Wed, 24 Nov 2004 16:56:58 +0000 | From | Christoph Hellwig <> | Subject | Re: oops with dual xeon 2.8ghz 4gb ram +smp, software raid, lvm, and xfs |
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On Wed, Nov 24, 2004 at 09:45:49AM -0600, Phil Dier wrote: > Looks like 8k stacks did the trick, at least for the oops. Now I'm > seeing the stuff below. > > I got a ton more of this with jfs and xfs, but it seems much less with > reiser. Should I be worried, or is this something I can safely ignore? > It doesn't lock the system.. Could files be getting corrupted? > > > Nov 23 17:38:20 calculon swapper: page allocation failure. order:0, mode:0x20
This is pretty harmless. It just means the NIC driver couldn't allocate as much memory in the RX path as it wanted. Try increasing /proc/sys/vm/min_free_kbytes to make the warnings go away and get less packet drops
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