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Fri, 01 May 2020 16:51:23 -0700 (PDT) Received: from [10.44.128.75] ([193.117.175.106]) by smtp.gmail.com with ESMTPSA id t2sm1590179wmt.15.2020.05.01.16.51.22 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 01 May 2020 16:51:22 -0700 (PDT) Subject: Re: vfs.zfs.min_auto_ashift and OpenZFS To: freebsd-current@freebsd.org References: <9592fb23-ef97-f0a2-5968-f10ae404e761@gmail.com> From: Steven Hartland Message-ID: Date: Sat, 2 May 2020 00:51:21 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <9592fb23-ef97-f0a2-5968-f10ae404e761@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-GB X-Rspamd-Queue-Id: 49DTY95763z4GY2 X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=multiplay-co-uk.20150623.gappssmtp.com header.s=20150623 header.b=czt+jJKO; dmarc=pass (policy=none) header.from=multiplay.co.uk; 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ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 May 2020 23:51:26 -0000 Looks like it should still be there if your using the in tree ZFS: https://svnweb.freebsd.org/base/head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c?revision=358333&view=markup#l144 On 01/05/2020 19:03, Graham Perrin wrote: > In my sysctl.conf: > > vfs.zfs.min_auto_ashift=12 > > – if I recall correctly, the line was written automatically when I > installed FreeBSD-CURRENT a year or so ago. > > With OpenZFS enabled: > > root@momh167-gjp4-8570p:~ # sysctl vfs.zfs.min_auto_ashift > sysctl: unknown oid 'vfs.zfs.min_auto_ashift' > > Should I have a different line in sysctl.conf, or is > vfs.zfs.min_auto_ashift not required with OpenZFS? > > Hardware: HP EliteBook 8570p, circa 2013 > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org"