From nobody Fri Apr 14 06:43:02 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 4PyRjD1mSxz44bHb; Fri, 14 Apr 2023 06:43:12 +0000 (UTC) (envelope-from patpro@patpro.net) Received: from rack.patpro.net (rack.patpro.net [193.30.227.216]) (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 "patpro.net", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4PyRjC34kvz3mW7; Fri, 14 Apr 2023 06:43:11 +0000 (UTC) (envelope-from patpro@patpro.net) Authentication-Results: mx1.freebsd.org; none X-Virus-Scanned: amavisd-new at patpro.net Received: from mail.patpro.net (localhost [127.0.0.1]) (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 rack.patpro.net (Postfix) with ESMTPSA id A5F55269DD; Fri, 14 Apr 2023 08:43:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=patpro.net; s=202303-9858bff0; t=1681454582; bh=m0IafFeKWSRRCkPH/rLKM07pBd7AR/fUvrdVV0BuCa4=; h=Date:From:Subject:To:In-Reply-To:References; b=af34HAdY246NuqnRrK+czLck/TGDV0QQCTBDFGLrElnRVZAyWZIQxPyVNAhmc6+OS x3RR/D3eDOYHqZhtmNGXaqDGkVnn/Ox44A0NmJPbn6w4ThZnIUmWNYl4CCMcRUDLOw 10cemy6uN7gLzV+YK8oRuP23dxATmv0l7YvX1XibUm5TnGYnIO62sF3t2UMCnJGeQj t18q4VQ+JscbzDNVCEo6PfCraRltJEtgvbzDLJjYRhLBfxAbRa9SE6Sp2R0ppjdnUJ YsokwlDNcOhHGpVxnYOUHrv0pCKxk2IInDlKdTZth3MFJX0JiI7kFlyPd9Yu5tuDVC j1+9hFHrZH61w== 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 Date: Fri, 14 Apr 2023 06:43:02 +0000 Content-Type: multipart/alternative; boundary="--=_RainLoop_810_811315221.1681454582" X-Mailer: RainLoop/1.17.0 From: patpro@patpro.net Message-ID: <6f87567cfa6d7f711295dae62c78ef23@patpro.net> Subject: Re: M2 NVME support To: egoitz@ramattack.net, "Freebsd fs" , "Freebsd hackers" , freebsd-hardware@freebsd.org In-Reply-To: References: X-Rspamd-Queue-Id: 4PyRjC34kvz3mW7 X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:29608, ipnet:193.30.224.0/22, country:FR] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N ----=_RainLoop_810_811315221.1681454582 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hello, I own a (+3 years old) Supermicro server with 4 SAS HDD and an NVMe SSD (= Samsung PM981 M.2 512 Go PCI Express 3.0 NVMe). My motherboard is a X11SP= M-F. I have absolutely no problem with the NVMe SSD. As I have only one of them, I've choose not to use it as boot. I'm using = part of it as a log device for the SAS RAIDZ pool and the rest of it as a= standalone pool for special use cases. Works really great. April 13, 2023 1:25 PM, egoitz@ramattack.net (mailto:egoitz@ramattack.net= ) wrote: Hi!, We are in the process of buying new hardware for use with FreeBSD and ZF= S. 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 recom= mend one over the another?. Is perhaps better support from some of them f= rom a specificic version to newer?. Or do they perhaps work better with s= ome specific disk controller?. Best regards, ----=_RainLoop_810_811315221.1681454582 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable
H= ello,

I own a (+3 years old) Supermicro server with 4 SAS HDD and = an NVMe SSD (Samsung PM981 M.2 512 Go PCI Express 3.0 NVMe). My motherboa= rd is a X11SPM-F. I have absolutely no problem with the NVMe SSD.
As I= have only one of them, I've choose not to use it as boot. I'm using part= of it as a log device for the SAS RAIDZ pool and the rest of it as a sta= ndalone pool for special use cases.
Works really great.

April 1= 3, 2023 1:25 PM, egoitz@ramattack.net wrote:

Hi= !,

We are in the process of buying new hardware for use with FreeBS= D 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 y= ou recommend one over the another?. Is perhaps better support from some o= f them from a specificic version to newer?. Or do they perhaps work bette= r with some specific disk controller?.

Best regards,



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