From nobody Wed Apr 12 18:14:53 2023 X-Original-To: dev-commits-src-main@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 4PxW8K6cBGz44SyY for ; Wed, 12 Apr 2023 18:14:57 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Received: from omta002.cacentral1.a.cloudfilter.net (omta002.cacentral1.a.cloudfilter.net [3.97.99.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "Client", Issuer "CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4PxW8K68hPz3Ltj for ; Wed, 12 Apr 2023 18:14:57 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Authentication-Results: mx1.freebsd.org; none Received: from shw-obgw-4001a.ext.cloudfilter.net ([10.228.9.142]) by cmsmtp with ESMTP id meBjp8LPQjvm1mezhp86Ps; Wed, 12 Apr 2023 18:14:57 +0000 Received: from spqr.komquats.com ([70.66.148.124]) by cmsmtp with ESMTPA id mezfpFjpVHFsOmezgpRyla; Wed, 12 Apr 2023 18:14:57 +0000 X-Authority-Analysis: v=2.4 cv=XZqaca15 c=1 sm=1 tr=0 ts=6436f521 a=Cwc3rblV8FOMdVN/wOAqyQ==:117 a=Cwc3rblV8FOMdVN/wOAqyQ==:17 a=IkcTkHD0fZMA:10 a=dKHAf1wccvYA:10 a=CjxXgO3LAAAA:8 a=-yz_V462AAAA:8 a=qF6jAoLqAAAA:8 a=YxBL1-UpAAAA:8 a=6I5d2MoRAAAA:8 a=EkcXrb_YAAAA:8 a=Yv0Jm5usbdrTkC8sZ9gA:9 a=QEXdDO2ut3YA:10 a=1eAojV_PCUoA:10 a=mbJVFO_RAaaqJwqGRO5a:22 a=n8SRK0I9JfLwxYerQcLn:22 a=Ia-lj3WSrqcvXOmTRaiG:22 a=IjZwj45LgO3ly-622nXo:22 a=LK5xJRSDVpKd5WXXoEvA:22 Received: from [127.0.0.1] (unknown [209.52.88.98]) by spqr.komquats.com (Postfix) with ESMTPSA id 6C947473; Wed, 12 Apr 2023 11:14:55 -0700 (PDT) Date: Wed, 12 Apr 2023 11:14:53 -0700 From: Cy Schubert To: Mark Millard , dev-commits-src-main@freebsd.org CC: vishwin@freebsd.or Subject: Re: git: 2a58b312b62f - main - zfs: merge openzfs/zfs@431083f75 In-Reply-To: <72115147-BA5F-44CA-9DD5-D84CC4BE626F@yahoo.com> References: <72115147-BA5F-44CA-9DD5-D84CC4BE626F.ref@yahoo.com> <72115147-BA5F-44CA-9DD5-D84CC4BE626F@yahoo.com> Message-ID: List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-CMAE-Envelope: MS4xfE9WtK/6e2m5lf7AOh6HvQzKR2B4DxtB/07pZB8FSSocsvcQTwmN8/rOVpY9KWcG2Azck1yeO2kXe1ZTs3fdF3Nm0UDRNRcyBaPpGxLafOqjAZNElb1o QUUKjw37K7NR4LP9midrFVrug5hk+jSXi5Q4xBrccsqVHjM7VNAJ9y4im7nZDOKsY4Jbw1KJlWW8+zQzfrDgg/YFQ+XsKTgsv3scrz4nOEjHZeadfcEf12rs IZ5YSlOnTQS1A6mOHcwneA== X-Rspamd-Queue-Id: 4PxW8K68hPz3Ltj X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:16509, ipnet:3.96.0.0/15, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N On April 12, 2023 10:41:17 AM PDT, Mark Millard wrote= : >From: Cy Schubert wrote on >Date: Wed, 12 Apr 2023 16:54:59 UTC : > >> =2E =2E =2E >>=20 >> You need to copy from/to the same dataset to reproduce the problem=2E C= opying from a source dataset to a different dataset will avoid block_clonin= g=2E > > >https://openzfs=2Egithub=2Eio/openzfs-docs/man/7/zpool-features=2E7=2Ehtm= l reports: > >QUOTE >block_cloning >=2E =2E =2E >=2E =2E =2E Blocks can be cloned across datasets under some conditions (l= ike disabled encryption and equal recordsize)=2E > >This feature becomes active when first block is cloned=2E When the last c= loned block is freed, it goes back to the enabled state=2E >END QUOTE > >I've no clue if that is/will--be different for FreeBSD for some reason=2E > >=3D=3D=3D >Mark Millard >marklmi at yahoo=2Ecom > Looking at the patch on GH, this would also affect linux=2E --=20 Cheers, Cy Schubert FreeBSD UNIX: Web: https://FreeBSD=2Eorg NTP: Web: https://nwtime=2Eorg e^(i*pi)+1=3D0 Pardon the typos=2E Small keyboard in use=2E