Date: Tue, 31 Jul 2012 17:37:21 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: Richard Yao <ryao@gentoo.org> Cc: stable@FreeBSD.org Subject: Re: FreeBSD 9.1-BETA1 amd64 fails to mount ZFS rootfs with error 2 when system has more than 3584MB of RAM Message-ID: <5017EDA1.7030301@FreeBSD.org> In-Reply-To: <50174F85.8020903@gentoo.org> References: <50174F85.8020903@gentoo.org>
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on 31/07/2012 06:22 Richard Yao said the following: > Dear Everyone, > > I am running FreeBSD 9.1-BETA1 amd64 on ZFS in KVM on Gentoo Linux on > ZFS. The root pool uses ashift=13 and is on a single disk. The kernel > fails to mount the root filesystem if the system has more than 3584MB of > RAM. I did a manual binary search to try to find the exact upper limit, > but stopped when I tried 3648MB. > > FreeBSD 9.0-RELEASE works perfectly. Are you able to catch dmesg up to mount failure? If yes, then please set vfs.zfs.debug=1 in loader.conf or at the prompt and share the messages. -- Andriy Gapon
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