From nobody Mon Aug 22 07:32:24 2022 X-Original-To: freebsd-hackers@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 4MB3wj1yMWz4b5qp for ; Mon, 22 Aug 2022 07:32:37 +0000 (UTC) (envelope-from michaelsprivate@gmail.com) Received: from mail-io1-xd2a.google.com (mail-io1-xd2a.google.com [IPv6:2607:f8b0:4864:20::d2a]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4MB3wh4VLLz3S6c for ; Mon, 22 Aug 2022 07:32:36 +0000 (UTC) (envelope-from michaelsprivate@gmail.com) Received: by mail-io1-xd2a.google.com with SMTP id d68so7614539iof.11 for ; Mon, 22 Aug 2022 00:32:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :from:to:cc; bh=P1T0ZGkezcopgFAnGJAtMj5SL813ElPVB1P/XvxlENU=; b=bsR8B+hry4GdvjmSMazSPqEg6ncKW2bSsr69LknFCHFIMVXNScuUb7iThXsSR7/tgE KkoMcmnFkDcG8zJBg61T5l6CkIg1Far7Q474ppLWj22MQmfmnDtTMCXRP+/HLErPR+pc gi5eiL1zP1gEiwGsXq4X6diyf1UWuUEWHF/N/l8Xkhc4uHJ8HrBo+jUVV8fstt539jqz pEfkCQv6wwY99CYSt3ZdMJSreSypa7SWnuTjknFHYIE7RlWV4suNK3zGDl3kWfkfehOj i0yKAHFOt+Z0jEG6G1jmGQggtE1Sg6UFXzB9IjpWK874pnpUsCOy9A0dveS42MxRoyEL qEcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc; bh=P1T0ZGkezcopgFAnGJAtMj5SL813ElPVB1P/XvxlENU=; b=ibNjIyhcvUz830QRjls5pPiX3GRJEiGolHMR3IVfhOCACcGZdZGJfXufvp7l1L1Xio bhOL5tg7KtQO/m/A4ff27HWeovrzH1seRIhJDq/JD16E3wq05BPBmWbNEk7pKABl/CpU kWNGPcXYqQXNqq2wJNDmTUQHEEDpAKVULcebIwrTnECfLhA0jFvWvJVdgHJqODu8UX9Y 9z3qakfmK5YekfSYKB3BTLtNM6zpvrV1AVLQSEzJ4LmlXat5goX+jKnAvSD+9rPeqjfX cjBW4okbls4PfDW7oVHYcwUxPXvE5WzXeQj3pG/GBP0DtJEcFZHbe9ZLG4AhfWMhlxqT 9V8Q== X-Gm-Message-State: ACgBeo1pZSJtnqsT6Gp58WNLmH9LyjZWBj6uGJOEpZ93UUU38QXIpE1x KZ0H35+BgI0JNJkSsnB3vmugPpZUkeMq3ycln5QJPcI4jR0= X-Google-Smtp-Source: AA6agR5WWL1+gCwE+YZXHjWuvjABwBOYtQ2ZcgCLM++3kUZKdbQk2fvScSvqpWsndJN92yQMaLVfezGV2a3lhM0GxlE= X-Received: by 2002:a02:6386:0:b0:349:d0b1:bb7 with SMTP id j128-20020a026386000000b00349d0b10bb7mr2697809jac.172.1661153555635; Mon, 22 Aug 2022 00:32:35 -0700 (PDT) List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 References: In-Reply-To: From: Michael Schuster Date: Mon, 22 Aug 2022 09:32:24 +0200 Message-ID: Subject: resend from questions [Fwd: Catastrophic I/O error in root pool] To: FreeBSD Hackers Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4MB3wh4VLLz3S6c X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=bsR8B+hr; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of michaelsprivate@gmail.com designates 2607:f8b0:4864:20::d2a as permitted sender) smtp.mailfrom=michaelsprivate@gmail.com X-Spamd-Result: default: False [-3.96 / 15.00]; NEURAL_HAM_SHORT(-1.00)[-0.996]; NEURAL_HAM_LONG(-0.99)[-0.992]; NEURAL_HAM_MEDIUM(-0.97)[-0.969]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MLMMJ_DEST(0.00)[freebsd-hackers@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::d2a:from]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; ARC_NA(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCVD_COUNT_TWO(0.00)[2]; FREEMAIL_FROM(0.00)[gmail.com]; FROM_HAS_DN(0.00)[]; MID_RHS_MATCH_FROMTLD(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; RCVD_TLS_LAST(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; TO_DN_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-ThisMailContainsUnwantedMimeParts: N Hi, perhaps I'll be more successful here - if you read questions@ too, please excuse :-) additional question: is it possible that what I describe below is a result of an import attempt on linux (Fedora 34)? thx Michael ---------- Forwarded message --------- From: Michael Schuster Date: Wed, Aug 10, 2022 at 10:57 PM Subject: Catastrophic I/O error in root pool To: questions Hi, After several months of not booting my laptop with FreeBSD current (been using linux off a different part of the same SSD), I attempted to do so yesterday, only to be confronted with a boot failure and a message about catastrophic I/O failure in the root pool (exact words may be different, typing from memory). Attempts to import the pool while booted from FreeBSD USB stick caused the system to hang, also with the same message on the console. Importing a different pool from the other SSD worked. I then booted linux and ran "dd if=/dev/nvme... of=/dev/null" over the complete partition w/o a single glitch. (I did NOT attempt to import the pool here, that's caused a different sort of problem previously) Finally, I installed and ran smartctl (still on linux), which - although it doesn't know about my specific device - seemed to indicate "no error". Any data important to me is on the working pool, so I'm prepared to overwrite the root pool, unless there's good reason not to (like a simpler fix for the current situation :-) ) TIA for all and any hints, pointers, advice. Michael -- Michael Schuster http://recursiveramblings.wordpress.com/ recursion, n: see 'recursion'