Date: Mon, 20 Sep 2010 18:41:57 +0300 From: Mikolaj Golub <to.my.trociny@gmail.com> To: Pawel Jakub Dawidek <pjd@FreeBSD.org> Cc: freebsd-fs@freebsd.org Subject: Re: hastd: possible race when a worker is starting Message-ID: <86k4mg5smy.fsf@kopusha.home.net> In-Reply-To: <20100920132450.GE2410@garage.freebsd.pl> (Pawel Jakub Dawidek's message of "Mon, 20 Sep 2010 15:24:50 %2B0200") References: <86d3saawn9.fsf@kopusha.home.net> <20100920132450.GE2410@garage.freebsd.pl>
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On Mon, 20 Sep 2010 15:24:50 +0200 Pawel Jakub Dawidek wrote: PJD> Thanks for the report and analysis. Could you try this patch: PJD> http://people.freebsd.org/~pjd/patches/hastd.patch Before applying the patch I also reproduced deadlock on secondary. After applying the patch I was not able to reproduced the deadlock on both primary and secondary. Also no other new issues have been noticed running patched hastd so far (the problem with hang in wait4() described in other thread persists). So the patch looks good for me :-). -- Mikolaj Golub
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