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Tue, 14 Jan 2025 03:26:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 50E3QkvA049853 for bugs@FreeBSD.org; Tue, 14 Jan 2025 03:26:46 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 284049] mrsas(4) does not expose a /dev/sesX device while mfi(4) does Date: Tue, 14 Jan 2025 03:26:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: terry-freebsd@glaver.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D284049 Bug ID: 284049 Summary: mrsas(4) does not expose a /dev/sesX device while mfi(4) does Product: Base System Version: 14.2-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: terry-freebsd@glaver.org Created attachment 256679 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D256679&action= =3Dedit dmesg extract when booting with mfi(4) In switching from the mfi(4) to mrsas(4), the backplane on a Dell PowerEdge R730 with a PERC H730P controller disappears. Attached are two kernel boot log extracts (grepping for ^ses) from the same hardware and the same kernel (14.2-STABLE), once with the mfi(4) driver and once with the mrsas(4) driver, switched with the usual hw.mfi.mrsas_enable= =3D1 tunable in /boot/loader.conf. Losing the ses device for the main drive backplane means that I cannot moni= tor drive stats, so this is more than an inconvenience. --=20 You are receiving this mail because: You are the assignee for the bug.=