Date: Wed, 27 May 2009 00:31:30 -0700 From: Kip Macy <kmacy@freebsd.org> To: Thomas Backman <serenity@exscape.org> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: kern/134011 Message-ID: <3c1674c90905270031n5228f9bg4b6dcc8f15782760@mail.gmail.com> In-Reply-To: <2AB885E4-31C5-4271-87F7-BA3F562EE7B1@exscape.org> References: <m2my90hfs1.wl%randy@psg.com> <3c1674c90905262113x127ad54ex8672ce8cbbf7eb1c@mail.gmail.com> <m2zlczb1ad.wl%randy@psg.com> <3c1674c90905262203o66064f1m7797f1e0f8f370c2@mail.gmail.com> <2AB885E4-31C5-4271-87F7-BA3F562EE7B1@exscape.org>
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> > I ran into this crash (I think*) yesterday too, albeit in a (amd64) VM with > 768MB RAM. > However, I had set arc_min="30M" and arc_max="100M" so I expected it to > work, but > it crashed within 10-15 minutes of make -j4 buildworld. I changed the values > to 5 and 30M, > and so far (~30 minutes) no crash. The sources were from late May 21st, > currently building > rev. 192805 (since 192808 broke the build, at least on the tinderbox). > > * "I think" because I went to check on it it the middle of the night, saw a > page fault in kernel mode > or whatever, and figured "damnit... well, I'll suspend the VM, turn the > laptop off and check in the morning". > I hit shutdown instead, so no backtrace or anything. D'oh! > Can you try not setting the ARC? I haven't had any problems on my comparably sized VMs. -Kip
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