Date: Fri, 28 Dec 2007 13:48:26 +0100 From: Kris Kennaway <kris@FreeBSD.org> To: Jens Schweikhardt <schweikh@schweikhardt.net> Cc: FreeBSD current <freebsd-current@freebsd.org> Subject: Re: Garbled shutdown message Message-ID: <4774F09A.3050405@FreeBSD.org> In-Reply-To: <20071228120152.GB1544@schweikhardt.net> References: <20071228120152.GB1544@schweikhardt.net>
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Jens Schweikhardt wrote: > hello, world\n > > my 8-CURRENT as of Dec 21 shows some strange behavior when shutting down > (e.g. with the shutdown -h command). The last messages look like this > (written down manually): > > [...] > Waiting (max 60 seconds) for system process `bufdaemon' to stop... done > a > itSiynngc i(nmga xd is6k0s ,s evcnoonddess) rfeomra isnyisntge.m.pr1o1c ess `syncer' to stop... 11 7 4 6 4 4 1 1 0 0 0 0 done. > All buffers synced. > > If you look at this closely you can find "Syncing (max 60 seconds) for > system process" if you read about every other character. It's always the > third of the three "Waiting" lines. Anyone else seeing this? You have an SMP system and do not have the PRINTF_BUFR option or whatever it is. Without it multiple CPUs have no synchronization between printfs and will interleave. Kris
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