Date: Tue, 14 Mar 2017 23:11:31 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 211713] NVME controller failure: resetting Message-ID: <bug-211713-8-PXh0wqReOv@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-211713-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211713 --- Comment #18 from Terry Kennedy <terry-freebsd@glaver.org> --- (In reply to MacLemon from comment #17) I'd suggest testing with a single card first, to rule out some potential PCIe bifurcation* problems. My single SM961 works as expected under Linux (some random LiveCD I downloaded), but gives the "resetting controller" message under FreeBSD. A lot of stuff makes an assumption about there being a single "thing" in a PCIe slot. There seem to be 2 types of PCIe / NVMe multi-module adapters. The first just takes the 4 lanes from each NVMe and puts them on the PCIe bus - so a 2 * M.2 adapter uses 8 PCIe lanes, 4 for each NVMe. The other type has a PCIe / PCIe bridge on the board. -- You are receiving this mail because: You are the assignee for the bug.home | help
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