Date: Wed, 26 Sep 2018 22:04:10 +0200 From: michael@fuckner.net To: FreeBSD Hackers <freebsd-hackers@freebsd.org>, Craig Leres <leres@freebsd.org> Subject: Re: Supermicro AOC-SLG3-2M2 dual M.2 card only identifies one drive Message-ID: <20e93169-d3b3-469f-8860-81b3c4d6b09c.maildroid@localhost> In-Reply-To: <fb7d85ee-217d-e8d3-6ceb-00d0655ed2a4@freebsd.org> References: <fb7d85ee-217d-e8d3-6ceb-00d0655ed2a4@freebsd.org>
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Hi, Please have a look in the bios to Change the Slot from x8 to x4+x4 Michael! Sent from MailDroid -----Original Message----- From: Craig Leres <leres@freebsd.org> To: FreeBSD Hackers <freebsd-hackers@freebsd.org> Sent: Mi., 26 Sep. 2018 19:40 Subject: Supermicro AOC-SLG3-2M2 dual M.2 card only identifies one drive I picked up one of these and two intel 760p M.2 drives for use with a Supermicro X10SRA-F motherboard under 11.2-RELEASE-p3. The system only identifies drive that is mounted in the top slot. I believe this pci-e x8 card mostly just wires the (m-key) M.2 connectors pins to the pci slot pins. It looks like the top drive goes to the first 4 pci-e lanes and the bottom slot the next 4 pci-e lanes. I suspect the driver is not even looking for the nvme that is connected to the second set of lanes. Can anyone tell me what it takes to support this configuration? Craig _______________________________________________ freebsd-hackers@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org"
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