Date: Tue, 05 Mar 2013 16:55:30 +0100 From: "Ronald Klop" <ronald-freebsd8@klop.yi.org> To: "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org>, "Johan Hendriks" <joh.hendriks@gmail.com> Subject: Re: make_dev_physpath_alias Message-ID: <op.wthc6sdf8527sy@ronaldradial.versatec.local> In-Reply-To: <51361204.2040405@gmail.com> References: <5135FCEC.7090105@gmail.com> <op.wthb7ddw8527sy@ronaldradial.versatec.local> <51361204.2040405@gmail.com>
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On Tue, 05 Mar 2013 16:40:52 +0100, Johan Hendriks <joh.hendriks@gmail.com> wrote: > Ronald Klop schreef: >> On Tue, 05 Mar 2013 15:10:52 +0100, Johan Hendriks >> <joh.hendriks@gmail.com> wrote: >> >>> Hello all. >>> >>> I have a supermicro 16 bay box with a LSI 9211-8i card. >>> We use it for temp data storage, and we wanted to try the l4z >>> compression. >>> >>> After updating the source tree to r247839: and doing a make buildworld >>> cycle all works fine. >>> But at boot time we get some warnings. >>> make_dev_physpath_alias: WARNING - Unable to alias >>> gptid/281951f4-a996-11e1-83eb-00259061b51a to >>> enc@n500304800182f4fd/type@0/slot@1/elmdesc@Slot_01/gptid/281951f4-a996-11e1-83eb-00259061b51a >>> - path too long >>> >>> Do i need to worry!!! >> >> Only if you want to use the paths it can't create. >> >> Ronald. >> > Thanks for the quick responce. > Do you know why it can not create the path. > The system is installed normally, why is it trying to use path names it > can not use? No, I am not familiar with the details of this. What I see is that it tries to make aliases for the device in /dev. So there already is a name for the device you can use, but the alias (which might be a symlink with a convenient name) is not a valid filename, so it is not created. The code in 9-stable is in sys/kern/kern_conf.c line 995. NB: I re-added the mailinglist in the addresses. Other people might know more. Regards, Ronald. > > gr > Johan > >>> Gr >>> johan >>> >>> Here is my full dmesg >>> >>> Copyright (c) 1992-2013 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 9.1-STABLE #0 r247839: Tue Mar 5 13:17:25 CET 2013 >>> root@backup.neuteboom.com:/usr/obj/usr/src/sys/KRNL amd64 >>> CPU: Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (3093.04-MHz K8-class CPU) >>> Origin = "GenuineIntel" Id = 0x206a7 Family = 0x6 Model = 0x2a >>> Stepping = 7 >>> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> >>> Features2=0x1fbae3ff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX> >>> AMD Features=0x28100800<SYSCALL,NX,RDTSCP,LM> >>> AMD Features2=0x1<LAHF> >>> TSC: P-state invariant, performance statistics >>> real memory = 34359738368 (32768 MB) >>> avail memory = 33075630080 (31543 MB) >>> Event timer "LAPIC" quality 600 >>> ACPI APIC Table: <SUPERM SMCI--MB> >>> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs >>> FreeBSD/SMP: 1 package(s) x 4 core(s) >>> cpu0 (BSP): APIC ID: 0 >>> cpu1 (AP): APIC ID: 2 >>> cpu2 (AP): APIC ID: 4 >>> cpu3 (AP): APIC ID: 6 >>> ioapic0 <Version 2.0> irqs 0-23 on motherboard >>> kbd1 at kbdmux0 >>> ctl: CAM Target Layer loaded >>> acpi0: <SUPERM SMCI--MB> on motherboard >>> acpi0: Power Button (fixed) >>> acpi0: reservation of 67, 1 (4) failed >>> cpu0: <ACPI CPU> on acpi0 >>> cpu1: <ACPI CPU> on acpi0 >>> cpu2: <ACPI CPU> on acpi0 >>> cpu3: <ACPI CPU> on acpi0 >>> hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on >>> acpi0 >>> Timecounter "HPET" frequency 14318180 Hz quality 950 >>> Event timer "HPET" frequency 14318180 Hz quality 550 >>> Event timer "HPET1" frequency 14318180 Hz quality 440 >>> Event timer "HPET2" frequency 14318180 Hz quality 440 >>> Event timer "HPET3" frequency 14318180 Hz quality 440 >>> Event timer "HPET4" frequency 14318180 Hz quality 440 >>> atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0 >>> atrtc0: Warning: Couldn't map I/O. >>> Event timer "RTC" frequency 32768 Hz quality 0 >>> attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0 >>> Timecounter "i8254" frequency 1193182 Hz quality 0 >>> Event timer "i8254" frequency 1193182 Hz quality 100 >>> Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 >>> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 >>> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 >>> pci0: <ACPI PCI bus> on pcib0 >>> pcib1: <ACPI PCI-PCI bridge> irq 19 at device 6.0 on pci0 >>> pci1: <ACPI PCI bus> on pcib1 >>> mps0: <LSI SAS2008> port 0xe000-0xe0ff mem >>> 0xf7600000-0xf7603fff,0xf7580000-0xf75bffff irq 19 at device 0.0 on >>> pci1 >>> mps0: Firmware: 15.00.00.00, Driver: 14.00.00.01-fbsd >>> mps0: IOCCapabilities: >>> 1285c<ScsiTaskFull,DiagTrace,SnapBuf,EEDP,TransRetry,EventReplay,HostDisc> >>> em0: <Intel(R) PRO/1000 Network Connection 7.3.2> port 0xf020-0xf03f >>> mem 0xf7800000-0xf781ffff,0xf7825000-0xf7825fff irq 20 at device 25.0 >>> on pci0 >>> em0: Using an MSI interrupt >>> em0: Ethernet address: 00:25:90:75:c8:09 >>> ehci0: <EHCI (generic) USB 2.0 controller> mem 0xf7824000-0xf78243ff >>> irq 16 at device 26.0 on pci0 >>> usbus0: EHCI version 1.0 >>> usbus0 on ehci0 >>> pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0 >>> pci2: <ACPI PCI bus> on pcib2 >>> pcib3: <ACPI PCI-PCI bridge> irq 16 at device 28.4 on pci0 >>> pci3: <ACPI PCI bus> on pcib3 >>> em1: <Intel(R) PRO/1000 Network Connection 7.3.2> port 0xd000-0xd01f >>> mem 0xf7700000-0xf771ffff,0xf7720000-0xf7723fff irq 16 at device 0.0 >>> on pci3 >>> em1: Using MSIX interrupts with 3 vectors >>> em1: Ethernet address: 00:25:90:75:c8:08 >>> ehci1: <EHCI (generic) USB 2.0 controller> mem 0xf7823000-0xf78233ff >>> irq 23 at device 29.0 on pci0 >>> usbus1: EHCI version 1.0 >>> usbus1 on ehci1 >>> pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0 >>> pci4: <ACPI PCI bus> on pcib4 >>> vgapci0: <VGA-compatible display> mem >>> 0xf5000000-0xf5ffffff,0xf7000000-0xf7003fff,0xf6800000-0xf6ffffff irq >>> 19 at device 3.0 on pci4 >>> isab0: <PCI-ISA bridge> at device 31.0 on pci0 >>> isa0: <ISA bus> on isab0 >>> ahci0: <Intel Cougar Point AHCI SATA controller> port >>> 0xf070-0xf077,0xf060-0xf063,0xf050-0xf057,0xf040-0xf043,0xf000-0xf01f >>> mem 0xf7822000-0xf78227ff irq 19 at device 31.2 on pci0 >>> ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported >>> ahcich0: <AHCI channel> at channel 0 on ahci0 >>> ahcich1: <AHCI channel> at channel 1 on ahci0 >>> ahcich2: <AHCI channel> at channel 2 on ahci0 >>> ahcich4: <AHCI channel> at channel 4 on ahci0 >>> ahcich5: <AHCI channel> at channel 5 on ahci0 >>> pci0: <serial bus, SMBus> at device 31.3 (no driver attached) >>> acpi_button0: <Power Button> on acpi0 >>> acpi_tz0: <Thermal Zone> on acpi0 >>> acpi_tz1: <Thermal Zone> on acpi0 >>> atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 >>> atkbd0: <AT Keyboard> irq 1 on atkbdc0 >>> kbd0 at atkbd0 >>> atkbd0: [GIANT-LOCKED] >>> psm0: <PS/2 Mouse> irq 12 on atkbdc0 >>> psm0: [GIANT-LOCKED] >>> psm0: model IntelliMouse Explorer, device ID 4 >>> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 >>> uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0 >>> uart2: <16550 or compatible> port 0x3e8-0x3ef irq 10 on acpi0 >>> orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xce000-0xcefff on >>> isa0 >>> sc0: <System console> at flags 0x100 on isa0 >>> sc0: VGA <16 virtual consoles, flags=0x300> >>> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on >>> isa0 >>> ppc0: cannot reserve I/O port range >>> est0: <Enhanced SpeedStep Frequency Control> on cpu0 >>> p4tcc0: <CPU Frequency Thermal Control> on cpu0 >>> est1: <Enhanced SpeedStep Frequency Control> on cpu1 >>> p4tcc1: <CPU Frequency Thermal Control> on cpu1 >>> est2: <Enhanced SpeedStep Frequency Control> on cpu2 >>> p4tcc2: <CPU Frequency Thermal Control> on cpu2 >>> est3: <Enhanced SpeedStep Frequency Control> on cpu3 >>> p4tcc3: <CPU Frequency Thermal Control> on cpu3 >>> ZFS filesystem version: 5 >>> ZFS storage pool version: features support (5000) >>> Timecounters tick every 1.000 msec >>> usbus0: 480Mbps High Speed USB v2.0 >>> usbus1: 480Mbps High Speed USB v2.0 >>> ugen0.1: <Intel> at usbus0 >>> uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on >>> usbus0 >>> ugen1.1: <Intel> at usbus1 >>> uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on >>> usbus1 >>> ada0 at ahcich0 bus 0 scbus1 target 0 lun 0 >>> ada0: <INTEL SSDSA2CT040G3 4PC10362> ATA-8 SATA 2.x device >>> ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) >>> ada0: Command Queueing enabled >>> ada0: 38166MB (78165360 512 byte sectors: 16H 63S/T 16383C) >>> ada0: Previously was known as ad4 >>> ada1 at ahcich1 bus 0 scbus2 target 0 lun 0 >>> ada1: <INTEL SSDSA2CT040G3 4PC10362> ATA-8 SATA 2.x device >>> ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) >>> ada1: Command Queueing enabled >>> ada1: 38166MB (78165360 512 byte sectors: 16H 63S/T 16383C) >>> ada1: Previously was known as ad6 >>> ses0 at mps0 bus 0 scbus0 target 8 lun 0 >>> ses0: <LSI CORP SAS2X28 0717> Fixed Enclosure Services SCSI-5 device >>> ses0: 600.000MB/s transfers >>> ses0: Command Queueing enabled >>> ses0: SCSI-3 ENC Device >>> ses0: probe9,pass1,da0: Element descriptor: 'Slot 01' >>> ses0: probe9,pass1,da0: SAS Device Slot Element: 1 Phys at Slot 0 >>> ses0: phy 0: SATA device >>> ses0: phy 0: parent 500304800182f4ff addr 500304800182f4ec >>> ses0: probe10,pass2,da1: Element descriptor: 'Slot 02' >>> ses0: probe10,pass2,da1: SAS Device Slot Element: 1 Phys at Slot 1 >>> ses0: phy 0: SATA device >>> ses0: phy 0: parent 500304800182f4ff addr 500304800182f4ed >>> ses0: probe11,pass3,da2: Element descriptor: 'Slot 03' >>> ses0: probe11,pass3,da2: SAS Device Slot Element: 1 Phys at Slot 2 >>> ses0: phy 0: SATA device >>> ses0: phy 0: parent 500304800182f4ff addr 500304800182f4ee >>> ses0: probe12,pass4,da3: Element descriptor: 'Slot 04' >>> ses0: probe12,pass4,da3: SAS Device Slot Element: 1 Phys at Slot 3 >>> ses0: phy 0: SATA device >>> ses0: phy 0: parent 500304800182f4ff addr 500304800182f4ef >>> ses0: probe13,pass5,da4: Element descriptor: 'Slot 05' >>> ses0: probe13,pass5,da4: SAS Device Slot Element: 1 Phys at Slot 4 >>> ses0: phy 0: SATA device >>> ses0: phy 0: parent 500304800182f4ff addr 500304800182f4f0 >>> ses0: probe14,pass6,da5: Element descriptor: 'Slot 06' >>> ses0: probe14,pass6,da5: SAS Device Slot Element: 1 Phys at Slot 5 >>> ses0: phy 0: SATA device >>> ses0: phy 0: parent 500304800182f4ff addr 500304800182f4f1 >>> SMP: AP CPU #3 Launched! >>> SMP: AP CPU #1 Launched! >>> SMP: AP CPU #2 Launched! >>> Timecounter "TSC-low" frequency 1546522006 Hz quality 1000 >>> da4 at mps0 bus 0 scbus0 target 13 lun 0 >>> da4: <ATA WDC WD20EARX-00P AB51> Fixed Direct Access SCSI-6 device >>> da4: 600.000MB/s transfers >>> da4: Command Queueing enabled >>> da4: 1907729MB (3907029168 512 byte sectors: 255H 63S/T 243201C) >>> da3 at mps0 bus 0 scbus0 target 12 lun 0 >>> da3: <ATA WDC WD20EARX-00P AB51> Fixed Direct Access SCSI-6 device >>> da3: 600.000MB/s transfers >>> da3: Command Queueing enabled >>> da3: 1907729MB (3907029168 512 byte sectors: 255H 63S/T 243201C) >>> da0 at mps0 bus 0 scbus0 target 9 lun 0 >>> da0: <ATA WDC WD20EARX-00P AB51> Fixed Direct Access SCSI-6 device >>> da0: 600.000MB/s transfers >>> da0: Command Queueing enabled >>> da0: 1907729MB (3907029168 512 byte sectors: 255H 63S/T 243201C) >>> da5 at mps0 bus 0 scbus0 target 14 lun 0 >>> da5: <ATA WDC WD20EARX-00P AB51> Fixed Direct Access SCSI-6 device >>> da5: 600.000MB/s transfers >>> da5: Command Queueing enabled >>> da5: 1907729MB (3907029168 512 byte sectors: 255H 63S/T 243201C) >>> da2 at mps0 bus 0 scbus0 target 11 lun 0 >>> da2: <ATA WDC WD20EARX-00P AB51> Fixed Direct Access SCSI-6 device >>> da2: 600.000MB/s transfers >>> da2: Command Queueing enabled >>> da2: 1907729MB (3907029168 512 byte sectors: 255H 63S/T 243201C) >>> da1 at mps0 bus 0 scbus0 target 10 lun 0 >>> da1: <ATA WDC WD20EARX-00P AB51> Fixed Direct Access SCSI-6 device >>> da1: 600.000MB/s transfers >>> da1: Command Queueing enabled >>> da1: 1907729MB (3907029168 512 byte sectors: 255H 63S/T 243201C) >>> uhub0: 2 ports with 2 removable, self powered >>> uhub1: 2 ports with 2 removable, self powered >>> make_dev_physpath_alias: WARNING - Unable to alias >>> gptid/281951f4-a996-11e1-83eb-00259061b51a to >>> enc@n500304800182f4fd/type@0/slot@1/elmdesc@Slot_01/gptid/281951f4-a996-11e1-83eb-00259061b51a >>> - path too long >>> make_dev_physpath_alias: WARNING - Unable to alias >>> gptid/87f6d404-a997-11e1-83eb-00259061b51a to >>> enc@n500304800182f4fd/type@0/slot@2/elmdesc@Slot_02/gptid/87f6d404-a997-11e1-83eb-00259061b51a >>> - path too long >>> make_dev_physpath_alias: WARNING - Unable to alias >>> gptid/affdfc28-a997-11e1-83eb-00259061b51a to >>> enc@n500304800182f4fd/type@0/slot@3/elmdesc@Slot_03/gptid/affdfc28-a997-11e1-83eb-00259061b51a >>> - path too long >>> make_dev_physpath_alias: WARNING - Unable to alias >>> gptid/c8eab51d-a997-11e1-83eb-00259061b51a to >>> enc@n500304800182f4fd/type@0/slot@4/elmdesc@Slot_04/gptid/c8eab51d-a997-11e1-83eb-00259061b51a >>> - path too long >>> ugen0.2: <vendor 0x8087> at usbus0 >>> uhub2: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr >>> 2> on usbus0 >>> ugen1.2: <vendor 0x8087> at usbus1 >>> uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr >>> 2> on usbus1 >>> make_dev_physpath_alias: WARNING - Unable to alias >>> gptid/e4b1f963-a997-11e1-83eb-00259061b51a to >>> enc@n500304800182f4fd/type@0/slot@5/elmdesc@Slot_05/gptid/e4b1f963-a997-11e1-83eb-00259061b51a >>> - path too long >>> make_dev_physpath_alias: WARNING - Unable to alias >>> gptid/faa2b1ca-a997-11e1-83eb-00259061b51a to >>> enc@n500304800182f4fd/type@0/slot@6/elmdesc@Slot_06/gptid/faa2b1ca-a997-11e1-83eb-00259061b51a >>> - path too long >>> Root mount waiting for: usbus1 usbus0 >>> uhub2: 6 ports with 6 removable, self powered >>> uhub3: 6 ports with 6 removable, self powered >>> ugen0.3: <Winbond Electronics Corp> at usbus0 >>> ums0: <Winbond Electronics Corp Hermon USB hidmouse Device, class 0/0, >>> rev 1.10/0.01, addr 3> on usbus0 >>> ums0: 3 buttons and [Z] coordinates ID=0 >>> ukbd0: <Winbond Electronics Corp Hermon USB hidmouse Device, class >>> 0/0, rev 1.10/0.01, addr 3> on usbus0 >>> kbd2 at ukbd0 >>> Trying to mount root from ufs:/dev/ada0p2 [rw]... >>> em0: link state changed to UP >>> >>> >>> thanks all >>> >>> >>> >>> _______________________________________________ >>> freebsd-stable@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >>> To unsubscribe, send any mail to >>> "freebsd-stable-unsubscribe@freebsd.org" >> 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