From nobody Tue Apr 23 18:19:29 2024 X-Original-To: fs@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 4VP9PY3qYXz5HnRJ for ; Tue, 23 Apr 2024 18:19:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4VP9PY2lM2z4SXg for ; Tue, 23 Apr 2024 18:19:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713896369; a=rsa-sha256; cv=none; b=HDRKFT3JRqsStEOlbdUS78UQplYib6io9ObYgsP27DJnsx8+TJLzhoWzdfeEh00msNzVuI GZqlxpLsVJ7H/+6lYhTAVJAYkhnHfTbxIITKc5dEN77o4reUVOtZV8NYyB+/hW/d0Y2T24 KF5BkKybQ+ERnN5RxOHFJvKO0JS8z2NFZ7II+H96+aXdi1MdbTPgPDIiJoOLMjNHCAn8hm 8qz8pqgWi/0xM61+OIollAB8cQhIk86G1/ixPLBLwf5o41uFOodZ4c1++wyRoGJDfeEgRU XBAzil/L9pK6m2T9Xw5gVis4y14Tx6m+kmnd07Z4wiTIxjlKcOU55KgJdDEouw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1713896369; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=dEEmWf/sw4e5RDcEAXY1XNiSdMUb/zAG63RcdbLe0fc=; b=I4d/XwrFU02D9aZCwWGYotZmthMz5XvyBXvkXZ+iT9H68R1vuqKGSvlymZUMlW3jcCmdKr sjXCsV4i6Ls9C/G4cxyC4IGM5NLauMdkDhDQ4Pc/P2v8TyPzl5XL5BPIS3Vo3UnIoXIX5P f6gE90pAwjNRBTToaUnz65a6TRoyJohgSaWtttNdbz6WXZiNXpRS1SDjEoy9CmrSgpE4pT W/Wwp5LBrbEgywSnm+qM9bnxNCWEAUqWKXrt7GH7jMAVHBXwBznKcYXP8CWmEzNa7D4ZGz 19wmnsyOYmcVhKqP5zCd4JUedJ4rDRID3LFnUxopFFdWZDks2Fy64dDQTriqiw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4VP9PY29SxzjHl for ; Tue, 23 Apr 2024 18:19:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 43NIJTpo072432 for ; Tue, 23 Apr 2024 18:19:29 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43NIJTTg072427 for fs@FreeBSD.org; Tue, 23 Apr 2024 18:19:29 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 278494] Hang during boot after recent ZFS update in CURRENT Date: Tue, 23 Apr 2024 18:19:29 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: mav@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278494 --- Comment #8 from Alexander Motin --- Kyle, could you please try my patch from: https://github.com/openzfs/zfs/pull/16110 ? I haven't seen hangs myself, b= ut had performance issues on SSDs not supporting cache flush. If it won't hel= p, it would be nice to get `procstat -akk` output or equivalent full kernel st= acks dump (`show stacks`?) from kernel to see what exactly could cause the block= age. --=20 You are receiving this mail because: You are the assignee for the bug.=