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Thu, 27 May 2021 01:47:59 -0400 (EDT) Date: Thu, 27 May 2021 06:47:57 +0100 From: tech-lists To: freebsd-fs@freebsd.org Subject: simple question regarding moving zfs filesystems Message-ID: Mail-Followup-To: freebsd-fs@freebsd.org List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="V9mmwLkBSzW1IQIK" Content-Disposition: inline X-Rspamd-Queue-Id: 4FrH0f4vMJz3rWw X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=zyxst.net header.s=fm2 header.b=N3pAXjK4; dkim=pass header.d=messagingengine.com header.s=fm2 header.b=OZvRHqb1; dmarc=none; spf=pass (mx1.freebsd.org: domain of tech-lists@zyxst.net designates 64.147.123.20 as permitted sender) smtp.mailfrom=tech-lists@zyxst.net X-Spamd-Result: default: False [-5.70 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[64.147.123.20:from]; R_DKIM_ALLOW(-0.20)[zyxst.net:s=fm2,messagingengine.com:s=fm2]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:64.147.123.20]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[64.147.123.20:from:127.0.2.255]; RCVD_COUNT_THREE(0.00)[4]; DMARC_NA(0.00)[zyxst.net]; DKIM_TRACE(0.00)[zyxst.net:+,messagingengine.com:+]; NEURAL_HAM_SHORT(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:11403, ipnet:64.147.123.0/24, country:US]; MAILMAN_DEST(0.00)[freebsd-fs]; RCVD_IN_DNSWL_LOW(-0.10)[64.147.123.20:from] X-ThisMailContainsUnwantedMimeParts: N --V9mmwLkBSzW1IQIK Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, Is it the case that, if I want to transfer filesystems from one pool to another, that the descendant filesystems/vols will also be transferred? lets say there is one zpool called "data" and another called "new" zfs list shows: NAME USED AVAIL REFER MOUNTPOINT data/pkg 32.2K 5.88T 32.2K /usr/local/etc/pkg data/poudriere 22.9G 5.88T 31.4K /poudriere data/poudriere-bulk 164G 5.88T 164G /usr/local/poudriere data/poudriere/jails 22.9G 5.88T 37.4K /poudriere/jails data/vm1 256G 5.88T 256G - if I do zfs snapshot data@snapshot1 and then: zfs send data@snapshot1 | zfs receive new will what's in data and data/pkg data/poudriere etc appear under new ? will characteristics like compression remain the same? On data compression=3Dlz4 on new it's zstd. thanks, --=20 J. --V9mmwLkBSzW1IQIK Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE8n3tWhxW11Ccvv9/s8o7QhFzNAUFAmCvMoQACgkQs8o7QhFz NAWESg//S2DhzLLXmA60tle+jwt8bC8udpErg5mBMKeMa4ZyV1W3iJiX4iBkb3gH xm2HSH2ho4j3Mvi8pvf/2bQiV+FsD9nq1oTQKnqXMe2uIFgmbbB//1ZEAoAzyPyW 9pwLKK1TOuxQ9haIy0pX8S9GPgeNO5mcIwW2+UgzQij2pK7glAyB1+hNiLq/g0IA GJPznbsvim2EpgqLxLHKqhDAgg7iXi05VZ1rVYW8CKoIPUYBEUSsL7hwMVYD9hhe SicnOkSAskRshvPw06XzAjHT8UDjuvqlGP3bS/XioANo3ZOzOW5rSgP6aZo9J54S caf8cjXWkwe9zw/jNOXzuxd53sNS+9WKFlHqpM8P+T7ocF4eOsTYH40uiWtf8Ve2 VVnrWGH4eSq0y1V0ZbeYuyJxBwEEvIiq6jTif4nP7j5X0+7BEDsRBvJqvl9HIrIf qsjCE8hLUkaTSDDgCVzldE4+UsjgRIyCNQBbMKnEP0XgyBVS/6ZRbQ3F8K29jhP1 LeLLZe0XZBPMZpY19dTkreyvjV/R9zVdTjuzoy2UWfyrnrYhVcflBmJSu0U5wvg3 vDaJoBacaQftXxruQhsDr2j7nIHF3bzzkDrtXtQrFAqIjgKKuhV/8wkw3PgR1qRq C6kA+uoeCbjl93zV9z1bhppxsYc5wzRyEBkjSSwYHOf90pEo39E= =2vsz -----END PGP SIGNATURE----- --V9mmwLkBSzW1IQIK--