From nobody Fri Aug 19 14:41:07 2022 X-Original-To: freebsd-arm@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4M8PZZ4hG9z4ZHWR for ; Fri, 19 Aug 2022 14:41:10 +0000 (UTC) (envelope-from SRS0=ET07=YX=klop.ws=ronald-lists@realworks.nl) Received: from smtp-relay-int.realworks.nl (smtp-relay-int.realworks.nl [194.109.157.24]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4M8PZY2cWVz4GKG for ; Fri, 19 Aug 2022 14:41:09 +0000 (UTC) (envelope-from SRS0=ET07=YX=klop.ws=ronald-lists@realworks.nl) Date: Fri, 19 Aug 2022 16:41:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=klop.ws; s=rw2; t=1660920067; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=a0PmPTmKgAQlkuJ1R2Eq6wDL5gXzTKxRt3kX69r7Okk=; b=Ihjt3azU7JiwhVxyefkdNIUj4fmh4p+pRTKzpNJORVY5eeDstF3QK+DK4zoRiLcLQffPq3 mxs3cXqniJhkSmOD+fLDbJCKprBFc4J7iuN/GEfdoKXnAVSBURCBRuv8cGFe6eodCczSbR 5uziajJYR1sCbSdblPwyDSQsDuRs7Tq2nVqIzLXc0uazBqoPuOmPYX/yCpAb0HmifJ3paB jX/Bjcu/RB/7pbEeA7eYMFR2p9jyq9mvkvdDah63YWpPy6iqeRj97LduF7MW9687gNBRoZ Xqd56z8eQrT3vHALNsipKfqp5H0aSzMLfE1+Ho3o3V+/Px4RAhyj1OA8dmcABw== From: Ronald Klop To: freebsd-arm Message-ID: <1426674410.391.1660920067515@localhost> In-Reply-To: References: <97A157AE-CAAE-4F57-8F2D-990DFB723404@kronometrix.org> <1098537471.88.1660900403342@localhost> Subject: Re: From UFS to ZFS as root on RBPI4 List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_390_1512818582.1660920067510" X-Mailer: Realworks (620.112) Importance: Normal X-Priority: 3 (Normal) X-Rspamd-Queue-Id: 4M8PZY2cWVz4GKG X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=klop.ws header.s=rw2 header.b=Ihjt3azU; dmarc=pass (policy=quarantine) header.from=klop.ws; spf=pass (mx1.freebsd.org: domain of "SRS0=ET07=YX=klop.ws=ronald-lists@realworks.nl" designates 194.109.157.24 as permitted sender) smtp.mailfrom="SRS0=ET07=YX=klop.ws=ronald-lists@realworks.nl" X-Spamd-Result: default: False [-3.20 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.999]; NEURAL_HAM_LONG(-1.00)[-0.997]; DMARC_POLICY_ALLOW(-0.50)[klop.ws,quarantine]; MID_RHS_NOT_FQDN(0.50)[]; FORGED_SENDER(0.30)[ronald-lists@klop.ws,SRS0=ET07=YX=klop.ws=ronald-lists@realworks.nl]; R_DKIM_ALLOW(-0.20)[klop.ws:s=rw2]; R_SPF_ALLOW(-0.20)[+ip4:194.109.157.0/24]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_COUNT_ZERO(0.00)[0]; MLMMJ_DEST(0.00)[freebsd-arm@freebsd.org]; ARC_NA(0.00)[]; DKIM_TRACE(0.00)[klop.ws:+]; ASN(0.00)[asn:3265, ipnet:194.109.0.0/16, country:NL]; FROM_HAS_DN(0.00)[]; HAS_X_PRIO_THREE(0.00)[3]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_ALL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; FROM_NEQ_ENVFROM(0.00)[ronald-lists@klop.ws,SRS0=ET07=YX=klop.ws=ronald-lists@realworks.nl] X-ThisMailContainsUnwantedMimeParts: N ------=_Part_390_1512818582.1660920067510 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Van: Stefan Parvu Datum: vrijdag, 19 augustus 2022 12:38 Aan: freebsd-arm Onderwerp: Re: From UFS to ZFS as root on RBPI4 > > Thanks a lot. > > > My RPI4 8GB runs on ZFS on a USB-disk. > > Would this work for another microSD card, as well, I bet. Right? > > Boot from the microSD card and plug-in via USB another microSD card, repeat the procedure and build sort of FreeBSD 13.1 with ZFS root on microSD. > > Are there any problems why ZFS wont work for a microSD card ? > > thanks, > Stefan > > > Hi, I can't think of a reason what would work better/worse with UFS vs ZFS on a microSD card. There probably are arguments to make for both filesystems. Just don't expect too much performance of the SD card in both situations. Try and see what works for you. And always make a backups. Which is pretty easy with "zfs send"! Regards, Ronald. ------=_Part_390_1512818582.1660920067510 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: 7bit  

Van: Stefan Parvu <sparvu@kronometrix.org>
Datum: vrijdag, 19 augustus 2022 12:38
Aan: freebsd-arm <freebsd-arm@freebsd.org>
Onderwerp: Re: From UFS to ZFS as root on RBPI4

Thanks a lot.

> My RPI4 8GB runs on ZFS on a USB-disk.

Would this work for another microSD card, as well, I bet. Right?  

Boot from the microSD card and plug-in via USB another microSD card, repeat the procedure and build sort of FreeBSD 13.1 with ZFS root on microSD.

Are there any problems why ZFS wont work for a microSD card ?

thanks,
Stefan


Hi,

I can't think of a reason what would work better/worse with UFS vs ZFS on a microSD card. There probably are arguments to make for both filesystems. Just don't expect too much performance of the SD card in both situations.
Try and see what works for you. And always make a backups. Which is pretty easy with "zfs send"!

Regards,
Ronald.
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