Date: Thu, 04 Jul 2013 17:01:47 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: Travis Mikalson <bofh@terranova.net> Cc: freebsd-fs@FreeBSD.org Subject: Re: Report: ZFS deadlock in 9-STABLE Message-ID: <51D5804B.7090702@FreeBSD.org> In-Reply-To: <51D57C19.1080906@terranova.net> References: <51D45401.5050801@terranova.net> <51D5776F.5060101@FreeBSD.org> <51D57C19.1080906@terranova.net>
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on 04/07/2013 16:43 Travis Mikalson said the following: > Yes, that helpful article is where I got the run-down on how best to > report what was going on here. I still believe this is an actual > deadlock bug and not a storage layer issue. > > I have not seen any indications of any problems with my storage layer. > You'd think there would be some scary-looking complaint on the console > during one of these deadlocks if it had suddenly lost the capability to > communicate with most or all the disks, but I've deadlocked at least 10 > times now in 2013 and never anything of the sort. Thanks to IPMI, I have > actually viewed the console each time it has happened. Well, I do consider GEOM, CAM, drivers to be parts of the storage layer. In other words, everything below ZFS. -- Andriy Gapon
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