Date: Fri, 10 Oct 2014 09:28:41 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: Steve Wills <swills@FreeBSD.org> Cc: current@FreeBSD.org, fs@FreeBSD.org Subject: Re: zfs hang Message-ID: <54377C99.1000406@FreeBSD.org> In-Reply-To: <20141010012724.GD79158@mouf.net> References: <20141008004045.GA24762__48659.9047123038$1412728878$gmane$org@mouf.net> <5434D1CE.8010801@FreeBSD.org> <20141010012724.GD79158@mouf.net>
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On 10/10/2014 04:27, Steve Wills wrote: > Dying drives > shouldn't cause panic, right? There can be different shades of dying. Returning errors is one thing, hanging is a different thing. There is a good reason why systems panics in that case. I am surprised though that the hang was not detected in the lower layers like ahci driver or CAM. -- Andriy Gapon
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