Date: Thu, 12 Nov 2015 11:28:07 +0100 From: Michael Tuexen <tuexen@freebsd.org> To: freebsd-arm <freebsd-arm@freebsd.org> Subject: Memory management issue on RPi? Message-ID: <CB20D8FA-303C-4AA2-B2A6-1FF25DDB8A94@freebsd.org>
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Dear all, I'm experiencing a behaviour I don't expect. When running FreeBSD head on a RPI B+ without swap space it shows the following behaviour on the console: [bsd10:~] tuexen% dd if=3D/dev/zero of=3Dlarge_file bs=3D1m count=3D1024 Nov 12 11:22:16 bsd10 kernel: pid 666 (sshd), uid 1002, was killed: out = of swap space Nov 12 11:22:19 bsd10 kernel: pid 606 (thttpd), uid 65534, was killed: = out of swap space Nov 12 11:22:24 bsd10 kernel: pid 316 (devd), uid 0, was killed: out of = swap space Killed [bsd10:~] tuexen% Nov 12 11:22:27 bsd10 kernel: pid 676 (dd), uid 1002, = was killed: out of swap space [bsd10:~] tuexen% uname -a FreeBSD bsd10.fh-muenster.de 11.0-CURRENT FreeBSD 11.0-CURRENT #10 = r290676: Wed Nov 11 20:23:53 CET 2015 = tuexen@bsd10.fh-muenster.de:/home/tuexen/head/sys/arm/compile/RPI-B arm [bsd10:~] tuexen% ls -l large_file=20 -rw-r--r-- 1 tuexen tuexen 584056832 Nov 12 11:22 large_file Shouldn't I be able to use dd to generate an almost arbitrary large file = (limited by the filesystem, not by the memory)? Best regards Michael=
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