From owner-freebsd-arm@freebsd.org Tue Mar 6 05:47:05 2018 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E6386F2EE10 for ; Tue, 6 Mar 2018 05:47:04 +0000 (UTC) (envelope-from shigeru@os-hackers.jp) Received: from mailssl03.asahi-net.or.jp (mailssl03.asahi-net.or.jp [202.224.55.62]) by mx1.freebsd.org (Postfix) with ESMTP id 6AFC583261 for ; Tue, 6 Mar 2018 05:47:03 +0000 (UTC) (envelope-from shigeru@os-hackers.jp) Received: from localhost (w142149.ppp.asahi-net.or.jp [121.1.142.149]) (Authenticated sender: WJ8S-YMMT) by mailssl03.asahi-net.or.jp (Postfix) with ESMTPSA id ABEAE4005E; Tue, 6 Mar 2018 14:40:17 +0900 (JST) Date: Tue, 06 Mar 2018 14:38:22 +0900 (JST) Message-Id: <20180306.143821.1832586840341832816.shigeru@os-hackers.jp> To: tech-lists@zyxst.net Cc: freebsd-arm@freebsd.org Subject: Re: rpi2/zfs From: YAMAMOTO Shigeru In-Reply-To: <2427949f-c76d-3d04-e379-3f398110fff1@zyxst.net> References: <2427949f-c76d-3d04-e379-3f398110fff1@zyxst.net> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Mar 2018 05:47:05 -0000 Hi, all, >>>>> "tech-lists" == tech-lists writes: tech-lists> Hi, Has anyone tried running the rpi2 with zfs (an attached hard tech-lists> drive the thing having zfs filesystem)? I'd imagine it'd be slow tech-lists> but is it usable? Within expectations? I tryed to work ZFS on RaspberryPi2 about 2 years ago. https://twitter.com/BsdHacker/status/715181264391655424 ZFS on RaspberryPi2 is work, but it is slow, and NOT STABLE! It is stop by assertion at zrl_destory(). https://github.com/bsd-hacker/freebsd/blob/master/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zrlock.c#L65 Currently, I can't fix it. and a ZFS on RaspberryPi2 environment is not running because it's filesystem broken. I need to create a new ZFS file system to test. Thanks, --- YAMAMOTO Shigeru