From nobody Wed Apr 19 11:55:41 2023 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 4Q1fPm2Srgz45N3F; Wed, 19 Apr 2023 11:55:56 +0000 (UTC) (envelope-from mizhka@gmail.com) Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) (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 4Q1fPm0Fx3z3l0d; Wed, 19 Apr 2023 11:55:56 +0000 (UTC) (envelope-from mizhka@gmail.com) Authentication-Results: mx1.freebsd.org; none Received: by mail-lf1-x131.google.com with SMTP id 2adb3069b0e04-4ec8143400aso2862384e87.0; Wed, 19 Apr 2023 04:55:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1681905354; x=1684497354; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=nEfV0hTZhKAty+TrhWuYvkWQexPhInoBFiiSzezo5DE=; b=bn/9wk8Ur0u+UaPfse9ILSNEz+yml4LXxJ2uiSzP/Xz8j6eKJZo6KxdzkxtSZ3Pkzz N5kPrF/v8mzQ2/5N39GZF2pYAL8jhW71WC72bOkwusnaBZg5ngA6ZcZDL/1iEyT7rFoi 450sJtZucJ030Ftf/PqY9ixTylMrHZoslh5UlYeQkggmCLaHTZnAS0lfMmnMhzLe1rBB tTIBH1lEW94MvyV5jI2pxItV+X8wSAo4D9AqffDWwGtWKth4zvI/tzBm10GC42YfomCT 3V/86YdK+N2kfyTzNPxr/8tPCSo7Y1etYKqEDE5VTbjPe3g2L80oR5BChan5qy3qzf2z ucoQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681905354; x=1684497354; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=nEfV0hTZhKAty+TrhWuYvkWQexPhInoBFiiSzezo5DE=; b=j5dknBN90ONz5dDcL/k1bZAwsQ/3RWr0ppkP/3zZFevgK1xWBEHxVj7b0oTDHIZsjk rJfJWIhZW9m64JEwbe6j/6fS/GCngOrb7Hhu6nr+XRVAc9TORoqdjSlXomAxAb3vV3Om Xx3VEG8A0JaE6Q3uYRRHtpabau0UuydaVtNSkPw2k5Wb+8UJmzjcX6G7qqJD7pbwjCxL TykvXN2U1qoO1kgNyVRnzZUQrVpCYErq1gmjRDK8rQQZLGoGw+uDzo2L97lkW573Y4+h a+QUjAejGc/yEfEW56nyw4ZTA2IZYwrjAu1TcZQRt+tQCWm0uW3j+otggts2sCycln0a 07UQ== X-Gm-Message-State: AAQBX9dKjhhBXfK73d2KIE4N7yxlOG/kThmzFKutHUw12mBgBdTOxd3k E8uIKkRfJQQdA6ukIyqoRV7AM61vZd2OazbmlZv44QFrGkM= X-Google-Smtp-Source: AKy350aNe+ujrGUvVMB5vmP37+9AlE/jskaTxEJocNk2qsDl3Hk1vqiK2PwkCB1P69xNhdvbCIW52kCMHoKFvQk5F3g= X-Received: by 2002:a05:6512:517:b0:4eb:a8c:5f22 with SMTP id o23-20020a056512051700b004eb0a8c5f22mr4146855lfb.5.1681905353644; Wed, 19 Apr 2023 04:55:53 -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: <69E452A7-0B2C-49EE-A503-808A07EE1052@FreeBSD.org> In-Reply-To: <69E452A7-0B2C-49EE-A503-808A07EE1052@FreeBSD.org> From: Michael Zhilin Date: Wed, 19 Apr 2023 14:55:41 +0300 Message-ID: Subject: Re: M2 NVME support To: Juraj Lutter Cc: egoitz@ramattack.net, Freebsd fs , Freebsd hackers , freebsd-hardware@freebsd.org Content-Type: multipart/alternative; boundary="00000000000026619e05f9af1bac" X-Rspamd-Queue-Id: 4Q1fPm0Fx3z3l0d X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N --00000000000026619e05f9af1bac Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, Apr 19, 2023 at 11:26=E2=80=AFAM Juraj Lutter wr= ote: > > > > On 13 Apr 2023, at 13:25, egoitz@ramattack.net wrote: > > > > Hi!, > > > > We are in the process of buying new hardware for use with FreeBSD and > ZFS. We are planning whether to buy M2 NVME disks or just SATA SSD disks > (probably Samsung PM* ones). How is you experience with them?. Do you > recommend one over the another?. Is perhaps better support from some of > them from a specificic version to newer?. Or do they perhaps work better > with some specific disk controller?. > > > My $0.02: We use DELL r740xd with NVMe and FreeBSD 13.0-STABLE (with some > NFS patches from Rick Macklem, that are > now included in releng/13) and ZFS. > > NVMe disks are of Dell (type Dell Express Flash PM1725b 1.6TB SFF 1.2.2). > > So far we haven=E2=80=99d experienced any issues with them, neither with = the > server as such. > The only change from the =E2=80=9Cstock=E2=80=9D state of the HW was that= we replaced > Broadcom bnxt(4) NIC with Intel ix(4) NIC. > > The server provides NFS shares for OpenStack compute nodes. > > otis > > =E2=80=94 > Juraj Lutter > otis@FreeBSD.org > > > My tuppenceworth: 2x Gold 6338 2GHz ZFS pool - 10 disks Samsung PM9A3 7.68TB, 5 mirrors Gigabyte R182 NA0 No issues. Server is used as iSCSI provider for VMs (performance testing farm for databases). BR, Michael --00000000000026619e05f9af1bac Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


=
On Wed, Apr 19, 2023 at 11:26=E2=80= =AFAM Juraj Lutter <otis@freebsd.org= > wrote:
=

> On 13 Apr 2023, at 13:25, egoitz@ramattack.net wrote:
>
> Hi!,
>
> We are in the process of buying new hardware for use with FreeBSD and = ZFS. We are planning whether to buy M2 NVME disks or just SATA SSD disks (p= robably Samsung PM* ones). How is you experience with them?. Do you recomme= nd one over the another?. Is perhaps better support from some of them from = a specificic version to newer?. Or do they perhaps work better with some sp= ecific disk controller?.


My $0.02: We use DELL r740xd with NVMe and FreeBSD 13.0-STABLE (with some N= FS patches from Rick Macklem, that are
now included in releng/13) and ZFS.

NVMe disks are of Dell (type Dell Express Flash PM1725b 1.6TB SFF 1.2.2).
So far we haven=E2=80=99d experienced any issues with them, neither with th= e server as such.
The only change from the =E2=80=9Cstock=E2=80=9D state of the HW was that w= e replaced Broadcom bnxt(4) NIC with Intel ix(4) NIC.

The server provides NFS shares for OpenStack compute nodes.

otis

=E2=80=94
Juraj Lutter
otis@FreeBSD.org



My tuppenceworth:
2x Gold 63= 38 2GHz
ZFS pool - 10 disks Samsung PM9A3 7.68TB, 5 mirrors
=
Gigabyte R182 NA0

No issues. Server is used a= s iSCSI provider for VMs (performance testing farm for databases).

BR, Michael
=C2=A0
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