From nobody Thu Dec 28 17:52:13 2023 X-Original-To: freebsd-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 4T1GLC2PFyz56Fg6 for ; Thu, 28 Dec 2023 17:52:19 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (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 "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4T1GLC1p77z4Dxc; Thu, 28 Dec 2023 17:52:19 +0000 (UTC) (envelope-from lev@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1703785939; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=yH7hARGaUMLlCt1gPNXc2+4zAJ04SKwM9aiBa43vWYg=; b=yy4infsRQ5lyondVoYIcBBRNWaGD9Zm2rRKGww3+OfgjjJHU1XFsVfdsXWvahXfXcPol77 wFGsHxDxYhfMOKh4iTA6jR8KdWWBSYNnJ3toP42piDmb+0TpIZUo8XM3JuGdWwAm6fd/mu xn1swkyZy0klfLnE0x7KIwrqgoRnAuCLmMK8R/T0LCFX9MzejsmNu2lt7WyENB2iXDRyvW buNzv9tx74szs3hNrL2vBht+qnzU2UrdV8g1uUwgeXX00l8O57Rx3KgVa2iON2KgbF1DZj QLGSbIYoyvywnRk+pfex+D6YSVKc4nr7h94inr6DqJc03zuXP0xfQ2cwh45Sag== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1703785939; a=rsa-sha256; cv=none; b=KGOVKwnEi31H4C0voVYQVes6XTffzkSomZaxOLCmFNs3buaPrqazdcY+VoINRI6gndOKMH JXr8EQI81+P5JkaMLL7CXLKQHq3QanP/ZTqfvDFSF0Rhtp+bRY7S3t445zrx36oEVxCAz2 Uj4cNrubQYAfiZY4zzHYqfTZ/sC3MoPDPj7k74HvyLpqn1XtUY96Op31fMh77cXg6lrvXV UFzHhpou9JyNDniuIJCWpcExiq2S7HkCmDatRz3DCnwS8RHnH24Zhlp84VG+djK8oo6ZBm d6elsp1Zq9xsN9ujS58aY+VMEwoO5zyxj9A1rPRFY3nSmA5IDtfwQS12ND05oQ== 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=1703785939; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=yH7hARGaUMLlCt1gPNXc2+4zAJ04SKwM9aiBa43vWYg=; b=LWFi+vQlOlqvMUWrWlO9zosXAZ4W+sCeiWhbeobghqBWrRTG1pHUp5XbLXEak4Xmo3s6WO iVB3HM1t3LW3ttkIzI8HDDMYB4QDeWyJeEayQoCQa0Cf/RUh/lKIMQ2b2E5ZDEj6+n3Pjs A9+xYY6yubsfxhIeOW+HzRylk2gDSB+CYiwhGG7UtieyNVi1l/e0elZneYZpw7LNPAlWVq 6iuViYLYCsw52IjA938cuMWz7WiBnd/CgwxBMPEAexwDHQo/xIJoZ6F6dN8osV2NtLL5+7 xXEC787aYtQSS8Dj24xveTbR7h+2JY/hkmjtYvJTmVjQLHDo6kpS4snQ4q5Yxg== Received: from onlyone.not-for.work (onlyone.not-for.work [IPv6:2a01:4f8:201:6350::2]) (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) (Authenticated sender: lev/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id 4T1GLC0Fdlz6Ck; Thu, 28 Dec 2023 17:52:19 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from [IPV6:2001:470:923f:1:9d97:3145:f9f2:d8bf] (unknown [IPv6:2001:470:923f:1:9d97:3145:f9f2:d8bf]) (Authenticated sender: lev@serebryakov.spb.ru) by onlyone.not-for.work (Postfix) with ESMTPSA id 152A916A18; Thu, 28 Dec 2023 20:52:13 +0300 (MSK) Message-ID: <004090d5-cc43-4840-885a-c28297de7733@FreeBSD.org> Date: Thu, 28 Dec 2023 18:52:13 +0100 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 User-Agent: Mozilla Thunderbird Reply-To: lev@FreeBSD.org Subject: Re: ZFS pool hangs (live-locks?) after adding L2ARC Content-Language: en-US To: Dimitry Andric Cc: freebsd-fs@freebsd.org References: <88ae141a-93af-4f23-87c1-f44a99975a28@FreeBSD.org> <3260F369-4F60-46E6-939A-B3668F347622@FreeBSD.org> From: Lev Serebryakov Organization: FreeBSD In-Reply-To: <3260F369-4F60-46E6-939A-B3668F347622@FreeBSD.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 28.12.2023 17:01, Dimitry Andric wrote: > If it does lock up, there is probably some sort of incompatibility between your NVMe device and the FreeBSD driver. You could then try using another driver, IIRC there are two different ones now? Driver is the same (nvme(4)), there are two interfaces (with and without CAM support), and as it is not only NVMe in system I don't want to use low-level one... -- // Lev Serebryakov