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[2001:470:1f1c:a0::2]) by smtp.gmail.com with ESMTPSA id x6sm10915099wrt.58.2022.01.16.05.59.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 16 Jan 2022 05:59:31 -0800 (PST) Message-ID: <52b0c979-fdc3-6f3a-c019-e6b2f3a88c69@gmail.com> Date: Sun, 16 Jan 2022 13:59:30 +0000 List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:91.0) Gecko/20100101 Thunderbird/91.4.1 Subject: kern.geom.label.disk_ident.enable="0" and kern.geom.label.gptid.enable="0" Content-Language: en-GB To: questions@freebsd.org References: From: Graham Perrin In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4JcGqt6FzSz4X63 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=aatNI84S; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of grahamperrin@gmail.com designates 2a00:1450:4864:20::32f as permitted sender) smtp.mailfrom=grahamperrin@gmail.com X-Spamd-Result: default: False [-0.59 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_SPAM_SHORT(0.41)[0.405]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[questions@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_SPAM_LONG(1.00)[1.000]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::32f:from]; MLMMJ_DEST(0.00)[questions]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N On 15/01/2022 01:25, Taceant Omnes wrote: > … It seems that it was because of ZFS side effects that > diskid and gptid were disabled. I wonder if the reasons that led to > disabling those two settings 8/9 years ago still apply today > considering that ZFS has changed, especially in 13.0? To the best of my knowledge, the settings remain important. David Christensen (blind carbon copied here) wrote about them in 2007; where I quoted him a few days ago , no-one disagreed. HTH