From nobody Thu Dec 28 14:16:54 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 4T19Yh61SFz55vbT for ; Thu, 28 Dec 2023 14:16:56 +0000 (UTC) (envelope-from dim@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 4T19Yh5HLwz4cdp; Thu, 28 Dec 2023 14:16:56 +0000 (UTC) (envelope-from dim@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1703773016; h=from:from: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=jlrJpg/+IkvDnNfCzlV5rEoqmWVrz697ZrDMv9uoTTw=; b=xaqJnhLaAmP6OnqyBXEUTLDa2KvF/cviCVMcUDUP6CofN1NdHo3yrF78YnRV844b/F8ItC FSUuIRHV6N/h9Hpk3W8YUmzt1RS3McmqWqC+HAzMfPIX6e35T6p3TrQHGmuUWU5ryo9bcM etht1v2lZ8kwdc8j2dU+JML4vVZ7SjywNbhep1iSaJIvMusl+Iy6SiKoYA44mb6y5iLq3N DRA3rGUeiPqhWDfw4fMwD1XU7khQ2ODcr/CWkKKmHlshsMISE+KIFS9iycJ9HCVZu+VYyM uxxLBRYvle+PRRFu/41uf3n1g/rbONTLnyMr4RuJUxADL1MJjtQHM0qoelj4EQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1703773016; a=rsa-sha256; cv=none; b=HVyMBKarks1Uw5HP0tMvPlVAm3mxFBgx/Hvi5B2eYRJl4fCARRD8y6bFDljvCN8h5yFt2i hB16EEI+qjG/UNx0NC943HV5oqQUY8YBXlt5Ozzr/OZUNzBCCDYWyCc5NBN3HzHZMtKrNn 70Cy/FrK3p31yHqHfQySaFhzNEDACQVu9sUQeFdDUk3FkgZXgXOfWTQku3X6/sBNJSxBff xXta+1n72ikStbvUQGIUGIWvdQgyrFR9RlFeDviFyBjNhvpImtrHjhPNhVSyGe8sHasJsK Id6TUxD45RGngATZjjCga23wPzskmCCmlmlfnO/98BHt5HQKWAwD5f+3NSSRvw== 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=1703773016; h=from:from: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=jlrJpg/+IkvDnNfCzlV5rEoqmWVrz697ZrDMv9uoTTw=; b=UMXxBfuvf4g/p7lw7bh2fb1KQZ7uy+fsMyhvhdvGlFxLD/Xc84NxepxEEqjh7JCO0dvb0X bgfErw7vtydKr+HICF0Ko8w0jfZPZO4ty9+A6T3JB9Gk7YVZsQbyRaeLb4/2PNTI4KAIQu RLv7rxbY/EQYLCE9Lo/t484t+AmUd43cA7DE2BVHTQ4EmfkIJmewKEoLLiuXx+nhB9hSCs 8IEUNuPTKdOONhjxmQw5UtBS1r1ulDFfAVTRfss4TOijM3IpJ56qe6N7az8FTkO6ZpH4G1 w42N8XcfQwnbXr1E9ejH3wbBTe/htE5/HGU/BApSWBb4Jj5UWijH9KPQYjiMig== Received: from tensor.andric.com (tensor.andric.com [87.251.56.140]) (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 (2048 bits) client-digest SHA256) (Client CN "tensor.andric.com", Issuer "R3" (verified OK)) (Authenticated sender: dim) by smtp.freebsd.org (Postfix) with ESMTPSA id 4T19Yh3f8Mz379; Thu, 28 Dec 2023 14:16:56 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from smtpclient.apple (longrow.home.andric.com [192.168.0.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by tensor.andric.com (Postfix) with ESMTPSA id B87D93D8B9; Thu, 28 Dec 2023 15:16:54 +0100 (CET) Content-Type: text/plain; charset=us-ascii 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 (Mac OS X Mail 16.0 \(3731.700.6\)) Subject: Re: ZFS pool hangs (live-locks?) after adding L2ARC From: Dimitry Andric In-Reply-To: <88ae141a-93af-4f23-87c1-f44a99975a28@FreeBSD.org> Date: Thu, 28 Dec 2023 15:16:54 +0100 Cc: freebsd-fs@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: References: <88ae141a-93af-4f23-87c1-f44a99975a28@FreeBSD.org> To: "lev@freebsd.org" X-Mailer: Apple Mail (2.3731.700.6) On 28 Dec 2023, at 15:10, Lev Serebryakov wrote: >=20 > On 20.12.2023 14:31, Lev Serebryakov wrote: >=20 >> 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! >=20 > Any ideas? Do you know 100% sure that this new NVMe device is working correctly? = Are there any errors to be found in SMART information, dmesg or syslog? -Dimitry