From nobody Thu Dec 28 14:10:11 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 4T19Q033mdz55v4n for ; Thu, 28 Dec 2023 14:10:16 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (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 4T19Q028Gnz4bdK for ; Thu, 28 Dec 2023 14:10:16 +0000 (UTC) (envelope-from lev@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1703772616; h=from:from:reply-to: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=SXnqYsRJQwuGGf5mgNoXOxozPe/uqBh6JQxhQlMCs44=; b=aEVGFDRYg4oKKn+J3HhJpeRetLjhhQtOMrZwoBvbeU4esRJ7aCw8zj52syuzxXFOLAYd5J /3G4vFFspelvcfQXdhpaXNSmI6DUG74LjbBurnGfXgPI6kLLyPeLww5zY29oJVeq+LjmE7 kov27f6VUlmdnAeIgI0usqVs47bnCG2v6hRAtsVW+LMjICZJEuPzEqwFRV/+VTxakqjoV5 UVcQGD45t7S0oW3cgX7IAS3W8qF6UBHmqK3mC/rFsl2g98MsTq+JEiD+bt0P35PIqA7AIl qv2i4C3Oq/ega+vGcpqkjiVPtU28uxUNZaTGzmpRMOrrhvR/W5Pedo+ez7Wy3w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1703772616; a=rsa-sha256; cv=none; b=ZPAUirjzdfz7AjkuZrr0DAV+zMQhXr44I6xmW7yGV2xMuJuh279xcerv7ae8QkLthWFmY8 5ccG8zsznC4z9Tsq035dL6OaiF8Mp7drQuEpTwh1WH5p0k8WO1MI4tIJ+Gnf9CkngDwJ8T 1TnpP3p624aWlUbsdvzCutdUa6C8h+UQKOamdxdK4ZSXhaEwuzAyIT8lTvaISniYblPrdx HprJpurlATKDlNxa8iP/zf1v+9551uP6i1hy3BwgShmAmk1thMifBY1bGV8b5mNHVXJEWD ndgOCRE615gJhghP6ZM4g3TFLZXO69I2+U9UJwpbHss+/HDYF8xFepliOLTZhQ== 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=1703772616; h=from:from:reply-to: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=SXnqYsRJQwuGGf5mgNoXOxozPe/uqBh6JQxhQlMCs44=; b=jNKN1yCnGjxhuy2yWasTpLdAJpjVg1LmHGdpRAe3NX/ZTGV1tZGaByKrFL7i3Z20Co1tbf tbn0EzYnNpyQSVQdrzOl7L6yFf14gIxD/tdKTTr8qECTUGH7pT/HFycpLBagGUk7sA3MNL eWyNJbOtRIhaTLEOZQ8Y1SCdn9ZQJwyy5iBd8UwdkO2DkCZmLlhBtdybDefIV1BtGVrozq rf9QVi0UIcHN+BcyQgXnvQnyvVJ9k/PuKoD2e9g8mFCyGpthqbRQQHiJfmL8FK+UvDNZLr 37oEDf//3/NWa0haYYHXcV4TUyjVlZf/Gtjmq7mDrpnGXV9yubqMWIzILRyOTw== 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 4T19Q00T8fz2d7 for ; Thu, 28 Dec 2023 14:10:16 +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 B68F0167DC for ; Thu, 28 Dec 2023 17:10:12 +0300 (MSK) Message-ID: <88ae141a-93af-4f23-87c1-f44a99975a28@FreeBSD.org> Date: Thu, 28 Dec 2023 15:10:11 +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 Subject: Re: ZFS pool hangs (live-locks?) after adding L2ARC Content-Language: en-US To: freebsd-fs@freebsd.org References: From: Lev Serebryakov Reply-To: lev@FreeBSD.org Organization: FreeBSD In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 20.12.2023 14:31, Lev Serebryakov wrote: >   I can not find any discussion about such problem on Internet. Also, "live" system doesn't have these "z_int_X_Y" threads at all. > >   I want my L2ARC, I've payed for this NVMe! Any ideas? -- // Lev Serebryakov