From nobody Mon Sep 13 19:33:15 2021 X-Original-To: freebsd-current@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 A8EF317B4123 for ; Mon, 13 Sep 2021 19:33:19 +0000 (UTC) (envelope-from mad@madpilot.net) Received: from mail.madpilot.net (vogon.madpilot.net [159.69.1.99]) (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 4H7c8b3ljrz4rDf for ; Mon, 13 Sep 2021 19:33:19 +0000 (UTC) (envelope-from mad@madpilot.net) Received: from mail (mail [192.168.254.3]) by mail.madpilot.net (Postfix) with ESMTP id 4H7c8Z2RbBz6g2B; Mon, 13 Sep 2021 21:33:18 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=madpilot.net; h= content-transfer-encoding:content-language:content-type :content-type:in-reply-to:date:date:message-id:from:from :references:subject:subject:received; s=bjowvop61wgh; t= 1631561596; x=1633375997; bh=qNKqUtNYDg0elEFYjWuDbeB9VJBpLopjUAc fL/tSE8o=; b=sVyt5GMSpf/D2sekM18Psd5t8g+s7aOq5B2tvN2grEl2CVqIqB3 Je7mqQHROFSHg0SHF3OD3+F+ikl0BrLAAUB9K5G+mrY3LKFuUpGUwbvO2Bxz+KNu 9rSvue2QXfxE8dvRtnPswDK51Mxx1q2x0AnOW+2KHjp4/T2CXiMgWGOzPB1WxU10 GMA61vb6rd8kZHvNajwbABUhjkTzpKm1taLksd+JFScdvgSl9H85KYVFD/S6Nhkt vfP/dHttMv4VN1MN+k7YmzzXXuLaxHIeZlbWrv8iRc8jVzWFChhfN29fWgiuX/Wo CuvFUA7QIHQGYHNfRmwnMVEBH3Byc76PbJA== Received: from mail.madpilot.net ([192.168.254.3]) by mail (mail.madpilot.net [192.168.254.3]) (amavisd-new, port 10026) with ESMTP id JZGbDY4PvKj0; Mon, 13 Sep 2021 21:33:16 +0200 (CEST) Subject: Re: recent head having significantly less "avail memory" To: Ryan Stone Cc: Konstantin Belousov , FreeBSD Current References: <4c990632-868a-2393-291b-fe7e2bc1974f@madpilot.net> <6ea7c339-1b8e-9764-4d28-5a98756e05ff@madpilot.net> Message-ID: Date: Mon, 13 Sep 2021 21:33:15 +0200 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4H7c8b3ljrz4rDf X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] Reply-To: mad@madpilot.net From: Guido Falsi via freebsd-current X-Original-From: Guido Falsi X-ThisMailContainsUnwantedMimeParts: N List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org On 13/09/21 20:17, Ryan Stone wrote: > On Mon, Sep 13, 2021 at 2:13 PM Guido Falsi via freebsd-current > wrote: >> I'm not sure how to get the verbose data for the old boot, since I've >> been unable to revert the machine to the old state. I'll try anyway though. > > Do you have physical access to the machine? It might be easiest to > grab a snapshot image, stick it on a USB drive and boot from that. > I definitely have physical access, it's my desktop, laptop and build machines. First thing I'm doing is disable cron job removing old zfs snapshots, so state is not lost. Since this is involving only UEFI, loader and kernel, I've recovered the old parts and now I have the machine reporting the usual amount of memory, so I should be able to extract the requested data and post it shortly. Thanks for your help anyway! -- Guido Falsi