From owner-freebsd-fs@freebsd.org Fri Nov 2 14:35:30 2018 Return-Path: Delivered-To: freebsd-fs@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 789F210F923E for ; Fri, 2 Nov 2018 14:35:30 +0000 (UTC) (envelope-from SRS0=GaWu=NN=quip.cz=000.fbsd@elsa.codelab.cz) Received: from elsa.codelab.cz (elsa.codelab.cz [94.124.105.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 14AD66E0E8; Fri, 2 Nov 2018 14:35:29 +0000 (UTC) (envelope-from SRS0=GaWu=NN=quip.cz=000.fbsd@elsa.codelab.cz) Received: from elsa.codelab.cz (localhost [127.0.0.1]) by elsa.codelab.cz (Postfix) with ESMTP id 3B30F2840C; Fri, 2 Nov 2018 15:35:28 +0100 (CET) Received: from illbsd.quip.test (ip-86-49-16-209.net.upcbroadband.cz [86.49.16.209]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by elsa.codelab.cz (Postfix) with ESMTPSA id 4CD2E2842B; Fri, 2 Nov 2018 15:35:27 +0100 (CET) Subject: Re: zpool scrub 9TB finishes in ~40 mins To: Mariusz Zaborski Cc: freebsd-fs@freebsd.org References: <5BDC3DF5.9020501@andyit.com.au> <20181102133254.GA35599@jarvis> From: Miroslav Lachman <000.fbsd@quip.cz> Message-ID: Date: Fri, 2 Nov 2018 15:35:22 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Firefox/52.0 SeaMonkey/2.49.3 MIME-Version: 1.0 In-Reply-To: <20181102133254.GA35599@jarvis> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Nov 2018 14:35:30 -0000 Mariusz Zaborski wrote on 2018/11/02 14:32: > Probably because: > https://github.com/zfsonlinux/zfs/pull/6256/commits/1c6275b1fcdacd734bb4eefd02a123b6b610ca48 > > FreeBSD commit - r334844. Was it MFCed to 11.2? My data was from 10.4 but the machine was upgraded to 11.2 week ago so next scrub will be on 11.2. Kind regards Miroslav Lachman