From owner-freebsd-stable@freebsd.org Mon Mar 7 14:28:07 2016 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 03DBCAC064A for ; Mon, 7 Mar 2016 14:28:07 +0000 (UTC) (envelope-from jim.harris@gmail.com) Received: from mail-wm0-x22d.google.com (mail-wm0-x22d.google.com [IPv6:2a00:1450:400c:c09::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 742471A0; Mon, 7 Mar 2016 14:28:06 +0000 (UTC) (envelope-from jim.harris@gmail.com) Received: by mail-wm0-x22d.google.com with SMTP id n186so88521168wmn.1; Mon, 07 Mar 2016 06:28:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=8raSU7LU9BWhEMkDxsfdE09z0nyeXLDW6DWLc7X2qcw=; b=DUhpNwT1or6ssp/YZ/+mNM0jRGHJchSZCGAQULPNX0xqiRgKXFg2pZUI/bEBMlVY3S Xz+0zV/kVj6uCoct7gjfgiSJgXAs/mk/ZXudykp5LEEW9r8g00J6B2W6lYAPZwV0xzqX mYee4LkQ8Ja3eMYKfNmpndbELL+d6CNowD348bkNCbVbkQ0j014pWfz7+K3dKj2GdJWt gbV5ytsTjCkdlCA3aSrA8ejqrlnl2pd/Qf5rhAlhXtdnVPJWe1dlIh9e+/ovn5qJaXT5 xl1i8p34W341GjMgBTSu90tqPWVwFH1TbZsKvTOXna8CaQT6fYE0fvSIPriE8JtnJRWX PU2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=8raSU7LU9BWhEMkDxsfdE09z0nyeXLDW6DWLc7X2qcw=; b=XYaeUbcuktVR1lrxRswKgx1zHUoxUX94V6cMRKCZkr+FLE9bQW345Qu6R5fH8S35aG uuqtRQ5Rnpke3r7itAuFgqMJAr6huJQCxV2SjvqeHcrZCUzP3l+5leIiJMdXj507aqkQ a0z1/l5f6kqvj2xOyRemsQCKDc+7kHkbuii/k2RZvPdNcGB3KLl/kHhRkt0hqpdmEcu6 IT6Eu1d2CLrjQ5SL4JcKHJGEpBhwl3U9luqSiqBcJVPRtrTPLWj/0Jzt9AkfDHmGwF/N KfxHQhPof3fwMwyuvb0x+r/Df0BOIsXJH8j2PhtQDL0KvFRB7kW1O6hGpi4a9MjpU3Ow /7NQ== X-Gm-Message-State: AD7BkJJWqGLDMhgMeqjhatbz3O21mxta1G3tioccYIG60W5rejjWp74PNgxXaUi10PNzm7sXUd7zD84iDAhISQ== MIME-Version: 1.0 X-Received: by 10.194.189.143 with SMTP id gi15mr22581406wjc.54.1457360884918; Mon, 07 Mar 2016 06:28:04 -0800 (PST) Received: by 10.194.115.99 with HTTP; Mon, 7 Mar 2016 06:28:04 -0800 (PST) In-Reply-To: <5A6B5C6F-26D1-40C5-8CCF-26EB8F17C59A@sarenet.es> References: <5A6B5C6F-26D1-40C5-8CCF-26EB8F17C59A@sarenet.es> Date: Mon, 7 Mar 2016 07:28:04 -0700 Message-ID: Subject: Re: FreeBSD 10.3 - nvme regression From: Jim Harris To: Borja Marcos Cc: FreeBSD-STABLE Mailing List , John Baldwin Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Mar 2016 14:28:07 -0000 On Mon, Mar 7, 2016 at 5:33 AM, Borja Marcos wrote: > > Hello, > > I am trying a SuperMicro server with NVME disks. The system boots FreeBSD > 10.2, panics when booting FreeBSD 10.3. > > It was compiled on March 7th and Revision 296191 is included. > > On 10.3 it=E2=80=99s crashing right after this line: > > nvme9: mem 0xfba10000-0xfba13fff irq 59 at > device 0.0 on pci134 > > with a panic. > > panic: couldn=E2=80=99t find an APIC vector for IRQ 59. > > cpuid =3D 0 > The backtrace is (sorry, copying from a screen video) > > #0 kdb_backtrace=3D0x60 > #1 vpanic+0x126 > #2 panic+0x43 > #3 ioapic_disable_intr+0 > #4 intr_add_handler+0xfb > #5 nexus_setup_inter+0x8a > #6 pci_setup_intr+0x33 > #7 pci_setup_intr+0x33 > #8 bus_setup_intr+0xac > #9 nvme_ctrlr_configure_intx+0x88 > #10 nvme_ctrlr_construct+0x407 > #11 nvme_attach+0x20 > #12 device_attach+0x43d > #13 bus_generic_attach+0x2d > #14 acpi_pci_attach+0x15c > #15 device_attach+0x43d > #16 bus_generic_attach+0x2d > #17 acpi_pcib_attach+0x22c > > It said =E2=80=9CUptime 1s=E2=80=9D and did a cold reboot. > Hi, (Moving to freebsd-stable. NVMe is not associated with the SCSI stack at all.) Can you please file a bug report on this? Also, can you try setting the following loader variable before install? hw.nvme.min_cpus_per_ioq=3D4 I am fairly certain you are hitting bug 199321, and since you have so many devices in your system (NVMe + NICs) allocating per-CPU MSIx vectors, that this last NVMe device cannot even allocate one APIC vector entry for an INTx interrupt. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D199321 -Jim > > > > > dmesg.boot from 10.2 (the system in installed on a memory stick). > > root@ssd9:/usr/src/sys/dev/nvme # cat /var/run/dmesg.boot > Copyright (c) 1992-2015 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. > FreeBSD is a registered trademark of The FreeBSD Foundation. > FreeBSD 10.2-RELEASE #0 r286666: Wed Aug 12 15:26:37 UTC 2015 > root@releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 > FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512 > CPU: Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40GHz (2400.04-MHz K8-class CPU) > Origin=3D"GenuineIntel" Id=3D0x306f2 Family=3D0x6 Model=3D0x3f Step= ping=3D2 > > Features=3D0xbfebfbff > > Features2=3D0x7ffefbff,FMA,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TS= CDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND> > AMD Features=3D0x2c100800 > AMD Features2=3D0x21 > Structured Extended > Features=3D0x37ab > XSAVE Features=3D0x1 > VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr > TSC: P-state invariant, performance statistics > real memory =3D 137438953472 (131072 MB) > avail memory =3D 133409718272 (127229 MB) > Event timer "LAPIC" quality 600 > ACPI APIC Table: > FreeBSD/SMP: Multiprocessor System Detected: 32 CPUs > FreeBSD/SMP: 2 package(s) x 8 core(s) x 2 SMT threads > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > cpu3 (AP): APIC ID: 3 > cpu4 (AP): APIC ID: 4 > cpu5 (AP): APIC ID: 5 > cpu6 (AP): APIC ID: 6 > cpu7 (AP): APIC ID: 7 > cpu8 (AP): APIC ID: 8 > cpu9 (AP): APIC ID: 9 > cpu10 (AP): APIC ID: 10 > cpu11 (AP): APIC ID: 11 > cpu12 (AP): APIC ID: 12 > cpu13 (AP): APIC ID: 13 > cpu14 (AP): APIC ID: 14 > cpu15 (AP): APIC ID: 15 > cpu16 (AP): APIC ID: 16 > cpu17 (AP): APIC ID: 17 > cpu18 (AP): APIC ID: 18 > cpu19 (AP): APIC ID: 19 > cpu20 (AP): APIC ID: 20 > cpu21 (AP): APIC ID: 21 > cpu22 (AP): APIC ID: 22 > cpu23 (AP): APIC ID: 23 > cpu24 (AP): APIC ID: 24 > cpu25 (AP): APIC ID: 25 > cpu26 (AP): APIC ID: 26 > cpu27 (AP): APIC ID: 27 > cpu28 (AP): APIC ID: 28 > cpu29 (AP): APIC ID: 29 > cpu30 (AP): APIC ID: 30 > cpu31 (AP): APIC ID: 31 > ioapic0 irqs 0-23 on motherboard > ioapic1 irqs 24-47 on motherboard > ioapic2 irqs 48-71 on motherboard > random: initialized > module_register_init: MOD_LOAD (vesa, 0xffffffff80db8eb0, 0) error 19 > kbd1 at kbdmux0 > acpi0: on motherboard > acpi0: Power Button (fixed) > cpu0: on acpi0 > cpu1: on acpi0 > cpu2: on acpi0 > cpu3: on acpi0 > cpu4: on acpi0 > cpu5: on acpi0 > cpu6: on acpi0 > cpu7: on acpi0 > cpu8: on acpi0 > cpu9: on acpi0 > cpu10: on acpi0 > cpu11: on acpi0 > cpu12: on acpi0 > cpu13: on acpi0 > cpu14: on acpi0 > cpu15: on acpi0 > cpu16: on acpi0 > cpu17: on acpi0 > cpu18: on acpi0 > cpu19: on acpi0 > cpu20: on acpi0 > cpu21: on acpi0 > cpu22: on acpi0 > cpu23: on acpi0 > cpu24: on acpi0 > cpu25: on acpi0 > cpu26: on acpi0 > cpu27: on acpi0 > cpu28: on acpi0 > cpu29: on acpi0 > cpu30: on acpi0 > cpu31: on acpi0 > atrtc0: port 0x70-0x71,0x74-0x77 irq 8 on acpi0 > Event timer "RTC" frequency 32768 Hz quality 0 > attimer0: port 0x40-0x43,0x50-0x53 irq 0 on acpi0 > Timecounter "i8254" frequency 1193182 Hz quality 0 > Event timer "i8254" frequency 1193182 Hz quality 100 > hpet0: iomem 0xfed00000-0xfed003ff on acpi0 > Timecounter "HPET" frequency 14318180 Hz quality 950 > Event timer "HPET" frequency 14318180 Hz quality 350 > Event timer "HPET1" frequency 14318180 Hz quality 340 > Event timer "HPET2" frequency 14318180 Hz quality 340 > Event timer "HPET3" frequency 14318180 Hz quality 340 > Event timer "HPET4" frequency 14318180 Hz quality 340 > Event timer "HPET5" frequency 14318180 Hz quality 340 > Event timer "HPET6" frequency 14318180 Hz quality 340 > Event timer "HPET7" frequency 14318180 Hz quality 340 > Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 > acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 > pcib0: on acpi0 > pci255: on pcib0 > pcib1: on acpi0 > pci127: on pcib1 > pcib2: port 0xcf8-0xcff on acpi0 > pci0: on pcib2 > pcib3: irq 26 at device 1.0 on pci0 > pci1: on pcib3 > ix0: por= t > 0x6020-0x603f mem 0xc7c00000-0xc7dfffff,0xc7e04000-0xc7e07fff irq 26 at > device 0.0 on pci1 > ix0: Using MSIX interrupts with 9 vectors > ix0: Ethernet address: 0c:c4:7a:a3:24:1e > ix0: PCI Express Bus: Speed 5.0GT/s Width x8 > ix1: por= t > 0x6000-0x601f mem 0xc7a00000-0xc7bfffff,0xc7e00000-0xc7e03fff irq 28 at > device 0.1 on pci1 > ix1: Using MSIX interrupts with 9 vectors > ix1: Ethernet address: 0c:c4:7a:a3:24:1f > ix1: PCI Express Bus: Speed 5.0GT/s Width x8 > pcib4: irq 32 at device 2.0 on pci0 > pci2: on pcib4 > nvme0: mem 0xc7610000-0xc7613fff irq 32 at > device 0.0 on pci2 > pcib5: irq 32 at device 2.1 on pci0 > pci3: on pcib5 > nvme1: mem 0xc7510000-0xc7513fff irq 33 at > device 0.0 on pci3 > pcib6: irq 32 at device 2.2 on pci0 > pci4: on pcib6 > pcib7: irq 40 at device 3.0 on pci0 > pci5: on pcib7 > nvme2: mem 0xc7410000-0xc7413fff irq 40 at > device 0.0 on pci5 > pcib8: irq 40 at device 3.1 on pci0 > pci6: on pcib8 > nvme3: mem 0xc7310000-0xc7313fff irq 41 at > device 0.0 on pci6 > pcib9: irq 40 at device 3.2 on pci0 > pci7: on pcib9 > nvme4: mem 0xc7210000-0xc7213fff irq 42 at > device 0.0 on pci7 > pcib10: irq 40 at device 3.3 on pci0 > pci8: on pcib10 > nvme5: mem 0xc7110000-0xc7113fff irq 43 at > device 0.0 on pci8 > pci0: at device 17.0 (no driver attached) > ahci0: port > 0x7110-0x7117,0x7100-0x7103,0x70f0-0x70f7,0x70e0-0x70e3,0x7020-0x703f mem > 0xc7738000-0xc77387ff irq 16 at device 17.4 on pci0 > ahci0: AHCI v1.30 with 4 6Gbps ports, Port Multiplier not supported > ahcich0: at channel 0 on ahci0 > ahcich1: at channel 1 on ahci0 > ahcich2: at channel 2 on ahci0 > ahcich3: at channel 3 on ahci0 > ahciem0: on ahci0 > xhci0: mem 0xc7700000-0xc770ffff irq > 19 at device 20.0 on pci0 > xhci0: 32 bytes context size, 64-bit DMA > usbus0 on xhci0 > pci0: at device 22.0 (no driver attached) > pci0: at device 22.1 (no driver attached) > ehci0: mem 0xc7734000-0xc77343ff irq > 18 at device 26.0 on pci0 > usbus1: EHCI version 1.0 > usbus1 on ehci0 > pcib11: irq 16 at device 28.0 on pci0 > pci9: on pcib11 > pcib12: irq 18 at device 28.2 on pci0 > pci10: on pcib12 > pcib13: at device 0.0 on pci10 > pci11: on pcib13 > vgapci0: port 0x5000-0x507f mem > 0xc6000000-0xc6ffffff,0xc7000000-0xc701ffff irq 18 at device 0.0 on pci11 > vgapci0: Boot video device > ehci1: mem 0xc7733000-0xc77333ff irq > 18 at device 29.0 on pci0 > usbus2: EHCI version 1.0 > usbus2 on ehci1 > isab0: at device 31.0 on pci0 > isa0: on isab0 > ahci1: port > 0x7070-0x7077,0x7060-0x7063,0x7050-0x7057,0x7040-0x7043,0x7000-0x701f mem > 0xc7732000-0xc77327ff irq 16 at device 31.2 on pci0 > ahci1: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported > ahcich4: at channel 0 on ahci1 > ahcich5: at channel 1 on ahci1 > ahcich6: at channel 2 on ahci1 > ahcich7: at channel 3 on ahci1 > ahcich8: at channel 4 on ahci1 > ahcich9: at channel 5 on ahci1 > ahciem1: on ahci1 > pcib14: on acpi0 > pci128: on pcib14 > pcib15: at device 0.0 on pci128 > pci129: on pcib15 > pcib16: irq 50 at device 1.0 on pci128 > pci130: on pcib16 > ix2: por= t > 0xf020-0xf03f mem 0xfb880000-0xfb8fffff,0xfb904000-0xfb907fff irq 50 at > device 0.0 on pci130 > ix2: Using MSIX interrupts with 9 vectors > ix2: Ethernet address: 0c:c4:7a:bd:70:26 > ix2: PCI Express Bus: Speed 5.0GT/s Width x8 > ix3: por= t > 0xf000-0xf01f mem 0xfb800000-0xfb87ffff,0xfb900000-0xfb903fff irq 52 at > device 0.1 on pci130 > ix3: Using MSIX interrupts with 9 vectors > ix3: Ethernet address: 0c:c4:7a:bd:70:27 > ix3: PCI Express Bus: Speed 5.0GT/s Width x8 > pcib17: irq 56 at device 2.0 on pci128 > pci131: on pcib17 > nvme6: mem 0xfbd10000-0xfbd13fff irq 56 at > device 0.0 on pci131 > pcib18: irq 56 at device 2.1 on pci128 > pci132: on pcib18 > nvme7: mem 0xfbc10000-0xfbc13fff irq 57 at > device 0.0 on pci132 > pcib19: irq 56 at device 2.2 on pci128 > pci133: on pcib19 > nvme8: mem 0xfbb10000-0xfbb13fff irq 58 at > device 0.0 on pci133 > pcib20: irq 56 at device 2.3 on pci128 > pci134: on pcib20 > nvme9: mem 0xfba10000-0xfba13fff irq 59 at > device 0.0 on pci134 > pcib21: irq 64 at device 3.0 on pci128 > pci135: on pcib21 > pcib22: irq 64 at device 3.2 on pci128 > pci136: on pcib22 > acpi_button0: on acpi0 > uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 > uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0 > orm0: at iomem > 0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xc9fff,0xca000-0xcafff on isa0 > sc0: at flags 0x100 on isa0 > sc0: CGA <16 virtual consoles, flags=3D0x300> > vga0: at port 0x3d0-0x3db iomem 0xb8000-0xbffff on isa0 > ppc0: cannot reserve I/O port range > est0: on cpu0 > est1: on cpu1 > est2: on cpu2 > est3: on cpu3 > est4: on cpu4 > est5: on cpu5 > est6: on cpu6 > est7: on cpu7 > est8: on cpu8 > est9: on cpu9 > est10: on cpu10 > est11: on cpu11 > est12: on cpu12 > est13: on cpu13 > est14: on cpu14 > est15: on cpu15 > est16: on cpu16 > est17: on cpu17 > est18: on cpu18 > est19: on cpu19 > est20: on cpu20 > est21: on cpu21 > est22: on cpu22 > est23: on cpu23 > est24: on cpu24 > est25: on cpu25 > est26: on cpu26 > est27: on cpu27 > est28: on cpu28 > est29: on cpu29 > est30: on cpu30 > est31: on cpu31 > random: unblocking device. > usbus0: 5.0Gbps Super Speed USB v3.0 > Timecounters tick every 1.000 msec > usbus1: 480Mbps High Speed USB v2.0 > usbus2: 480Mbps High Speed USB v2.0 > ugen0.1: <0x8086> at usbus0 > uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0 > ugen2.1: at usbus2 > uhub1: on usbus2 > ugen1.1: at usbus1 > uhub2: on usbus1 > ses0 at ahciem0 bus 0 scbus4 target 0 lun 0 > ses0: SEMB S-E-S 2.00 device > ses0: SEMB SES Device > ses1 at ahciem1 bus 0 scbus11 target 0 lun 0 > ses1: SEMB S-E-S 2.00 device > ses1: SEMB SES Device > nvd0: NVMe namespace > nvd0: 1907729MB (3907029168 512 byte sectors) > nvd1: NVMe namespace > nvd1: 1907729MB (3907029168 512 byte sectors) > nvd2: NVMe namespace > nvd2: 1907729MB (3907029168 512 byte sectors) > nvd3: NVMe namespace > nvd3: 1907729MB (3907029168 512 byte sectors) > nvd4: NVMe namespace > nvd4: 1907729MB (3907029168 512 byte sectors) > nvd5: NVMe namespace > nvd5: 1907729MB (3907029168 512 byte sectors) > nvd6: NVMe namespace > nvd6: 1907729MB (3907029168 512 byte sectors) > nvd7: NVMe namespace > nvd7: 1907729MB (3907029168 512 byte sectors) > nvd8: NVMe namespace > nvd8: 1907729MB (3907029168 512 byte sectors) > nvd9: NVMe namespace > nvd9: 1907729MB (3907029168 512 byte sectors) > SMP: AP CPU #1 Launched! > SMP: AP CPU #3 Launched! > SMP: AP CPU #28 Launched! > SMP: AP CPU #12 Launched! > SMP: AP CPU #16 Launched! > SMP: AP CPU #2 Launched! > SMP: AP CPU #27 Launched! > SMP: AP CPU #11 Launched! > SMP: AP CPU #31 Launched! > SMP: AP CPU #10 Launched! > SMP: AP CPU #17 Launched! > SMP: AP CPU #13 Launched! > SMP: AP CPU #29 Launched! > SMP: AP CPU #6 Launched! > SMP: AP CPU #30 Launched! > SMP: AP CPU #14 Launched! > SMP: AP CPU #18 Launched! > SMP: AP CPU #5 Launched! > SMP: AP CPU #21 Launched! > SMP: AP CPU #15 Launched! > SMP: AP CPU #24 Launched! > SMP: AP CPU #8 Launched! > SMP: AP CPU #23 Launched! > SMP: AP CPU #4 Launched! > SMP: AP CPU #22 Launched! > SMP: AP CPU #9 Launched! > SMP: AP CPU #25 Launched! > SMP: AP CPU #19 Launched! > SMP: AP CPU #26 Launched! > SMP: AP CPU #7 Launched! > SMP: AP CPU #20 Launched! > Timecounter "TSC-low" frequency 1200022010 Hz quality 1000 > Root mount waiting for: usbus2 usbus1 usbus0 > uhub2: 2 ports with 2 removable, self powered > uhub1: 2 ports with 2 removable, self powered > uhub0: 21 ports with 21 removable, self powered > ugen1.2: at usbus1 > uhub3: o= n > usbus1 > ugen2.2: at usbus2 > uhub4: o= n > usbus2 > uhub3: 6 ports with 6 removable, self powered > uhub4: 8 ports with 8 removable, self powered > Root mount waiting for: usbus2 usbus1 > ugen2.3: at usbus2 > uhub5: o= n > usbus2 > uhub5: 4 ports with 3 removable, self powered > Root mount waiting for: usbus2 usbus1 > ugen2.4: at usbus2 > ukbd0: o= n > usbus2 > ugen1.3: at usbus1 > umass0: addr 3> on usbus1 > umass0: SCSI over Bulk-Only; quirks =3D 0x0100 > umass0:12:0:-1: Attached to scbus12 > kbd0 at ukbd0 > cd0 at umass-sim0 bus 0 scbus12 target 0 lun 0 > cd0: Removable CD-ROM SCSI device > cd0: 40.000MB/s transfers > cd0: Attempt to query device size failed: NOT READY, Medium not present - > tray open > cd0: quirks=3D0x10<10_BYTE_ONLY> > ugen1.4: at usbus1 > ukbd1: on usbus1 > kbd2 at ukbd1 > Root mount waiting for: usbus1 > ugen1.5: at usbus1 > umass1: on > usbus1 > umass1: SCSI over Bulk-Only; quirks =3D 0x4000 > umass1:13:1:-1: Attached to scbus13 > Trying to mount root from ufs:/dev/da0s1a [rw]... > da0 at umass-sim1 bus 1 scbus13 target 0 lun 0 > mountroot: waiting for device /dev/da0s1a ... > da0: Removable Direct Access SPC-2 SCSI device > da0: 40.000MB/s transfers > da0: 7681MB (15730688 512 byte sectors: 255H 63S/T 979C) > da0: quirks=3D0x3 > > > > On 10.3 > > _______________________________________________ > freebsd-scsi@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-scsi > To unsubscribe, send any mail to "freebsd-scsi-unsubscribe@freebsd.org"