Re: (2) 5.1-R-p2 crashes on SMP with AMI RAID and Intel 1000/Pro

From: Colin Faber (cfaber_at_fpsn.net)
Date: 08/26/03

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    Date: Mon, 25 Aug 2003 16:20:30 -0600
    
    

    After many hours of fighting with the machine I finally managed to get a debugging kernel built.
    Given I can successfully panic this machine on command what would any of you very smart developer
    people like out of the panic message? Commands I should run to get a kernel.debug etc?

    Petri Helenius wrote:

    >
    > Related to the em driver, 82540M has not worked since sometime in
    > 5.1-BETA time,
    > I filed a pr on that a few months ago but it seems the fault might be
    > with PCI IRQ routing,
    > not the em driver itself.
    >
    > Pete
    >
    >
    > Hartmann, O. wrote:
    >
    >> On Wed, 20 Aug 2003, Colin Faber wrote:
    >>
    >> Hi.
    >>
    >> I first swapped the Intel 1000/PRO server NIC into the next slot and
    >> up then the
    >> machine seems to be 'stable'. Then, two days later, I changed the PSU
    >> to 400W
    >> units.
    >>
    >> I think it's a IRQ routing problem since we have had this problem
    >> (spontanous reboots)
    >> from FreeBSD 4.0 on). Changing the slot for the NIC helped, but this
    >> is a very bad state.
    >>
    >> I can not remember the error message I got when the system crashed,
    >> but it lookes like
    >> yours and I always say the amr0-text in that message. ACPI is not
    >> working on the old
    >> TYAN Thunder 2500 (S1867) main PCB.
    >>
    >> I also changed machdep.cpu_idle_hlt = 0, but with no effect.
    >>
    >> At the moment, I do not dare swapping the NIC again due to the fact
    >> the machine is in
    >> a preliminary production state.
    >>
    >> I also realized some weird things when creating and deleting files
    >> when the system crashed.
    >> Crashes always could be forced by accessing samba services from a PC.
    >> Crashes always
    >> occured when heavy IO was done, but this also could be a evidence for
    >> an IRQ problem, I think.
    >> I do not know. The machine was 'stable' (it means: when the NIC was at
    >> the crash-causing
    >> slot) a whole night, but whenever our department 'got started' in the
    >> morning time and heavy
    >> IO was done, the machine froze. This changed when I swapped the NIC to
    >> another slot!!!!
    >> And now I also have two 400W PSUs.
    >>
    >> FreeBSD 5.1-p2 on the TYAN S1867 seems to have much more problems, but
    >> I do not know whether I
    >> should mention this here. truss for instance crashes. We use afbackup
    >> for backing up, but
    >> afbackup core dumps on this machine and it does not on a UP machine
    >> also running FreeBSD 5.1-p2.
    >> It also crashes on a UP kernel on this machine.
    >>
    >> I tried to 'truss' an afrestore call, but I had to start the tracing
    >> three or four times
    >> because I got this error first time:
    >>
    >> truss: PIOCWAIT: Input/output error
    >>
    >> or something like this
    >>
    >> root: /usr/local/samba/lib: truss -fae -o /tmp/afrestore afrestore
    >> -v -p "/usr/homes/kurs*" -C /
    >> truss: PIOCWAIT top of loop: Input/output error
    >> truss: PIOCWAIT top of loop: Input/output error
    >> truss: PIOCWAIT top of loop: Input/output error
    >> truss: PIOCWAIT top of loop: Input/output error
    >>
    >> or sometimes truss stops lacking in a /proc/PID-XXX/mem file.
    >>
    >> But calling it more times will 'solve' the problem.
    >>
    >>
    >> While writing this, I crashed the system with the above showed
    >> command, this is the
    >> error message from the kernel when the system froze (I wrote it down
    >> from the screen):
    >>
    >>
    >> Fatal trap 12 : page fault while in kernel mode
    >> cpuid = 1; lapic.id = 00000000
    >> fault virtual address = 0x24
    >> fault code = supervisor read, page not present
    >> instruction pointer = 0x8:0xc01b29db
    >> stack pointer = 0x10:0xe8ff3b70
    >> frame pointer = 0x10:0xe8ff3b84
    >> code segment = base 0x0, limit 0xfffff, type 0x1b
    >> = DPL 0, pres 1, def 32, gran 1
    >> processor eflags = interrupt enabled, resume, IOPL = 0
    >> current process = 27510 (bunzip2)
    >> trap number = 12
    >> panic: page fault
    >> cpuid = 1, lapic.id = 00000000
    >> boot() called on cpu#1
    >> syncing disks, buffers remaining ... panic: absolutely cannot call
    >> smp_ipi_shutdown with interrupts already disabled
    >>
    >> cpuid = 1; lapic.id = 00000000
    >> boot() called on cpu#1
    >> Uptime 1d20h18m55s
    >> pfs_vncache_unload(): 6 entried remaining
    >>
    >> Fatal double fault:
    >> eip = 0xc03134ic
    >> esp = 0xe8ff1ff8
    >> ebp = 0xe8ff2014
    >>
    >> cpuid = 1, lapic.id = 00000000
    >> panic: double fault
    >> cpuid = 1, lapic.id = 00000000
    >> boot() called on cpu#1
    >> Uptime: 1d20h18m55s
    >> pfs_vncache_unload(): 6 entries remaining
    >>
    >> After this, the machine was dead.
    >>
    >> :>Hi,
    >> :>
    >> :>I've got nearly the same setup in a Dell 1600SC with a gig of ram
    >> and a PERC4/Sc (LSI MegaRAID) card.
    >> :>
    >> :>Dual 2.4GHz Xeon P4 HT CPU's and I've discovered I can lock up
    >> FreeBSD 5.1-RELEASE-p2 on command
    >> :>simply by running something to quickly create and remove a
    >> directory. i.e.:
    >> :>
    >> :> perl -e 'for(my $i = 0 ; $i < 9999; $i++){ mkdir("abc");
    >> rmdir("abc"); }'
    >> :>
    >> :>
    >> :>Having machdep.cpu_idle_hlt = 0 makes no difference.
    >> :>
    >> :>
    >> :>Kernel:
    >> :> FreeBSD 5.1-RELEASE-p2 FreeBSD 5.1-RELEASE-p2 #0: Mon Aug 11
    >> 21:40:47 MDT 2003 i386
    >> :>
    >> :>Raid:
    >> :> amr0: <LSILogic MegaRAID> mem 0xfcd00000-0xfcd0ffff irq 3 at
    >> device 2.0 on pci1
    >> :> amrd0: <LSILogic MegaRAID logical drive> on amr0
    >> :> amrd0: 34556MB (70770688 sectors) RAID 5 (optimal)
    >> :>
    >> :>
    >> :>I suspect that your and my problems are more driver related to the
    >> amr driver and may be exposing
    >> :>some other problem with in the kernels fs locking. I don't think (as
    >> others have suggested) that
    >> :>your issue is power related, or related to the combination of
    >> hardware you're using. (Other than
    >> :>the fact that you've got a MegaRAID card).
    >> :>
    >> :>The exact crash message I'm seeing is:
    >> :>
    >> :>panic: lockmgr: locking against myself
    >> :>cpuid = 0; lapic.id 00000000
    >> :>boot() called on cpu#0
    >> :>
    >> :>syncing disks, buffers remaining... panic: ffs_copyonwrite:
    >> recursive call
    >> :>cpuid = 0; lapic.id 00000000
    >> :>boot() called on cpu#0
    >> :>Uptime: 58s
    >> :>pfs_vncache_unload(): 7 entries remaining
    >> :>amr0: flushing cache...done
    >> :>Terminate ACPI
    >> :>
    >> :>
    >> :>
    >> :>Hartmann, O. wrote:
    >> :>
    >> :>> Dear Sirs.
    >> :>>
    >> :>> It seems to me a never ending story. We run a box with a TYAN Thunder
    >> :>> 2500 Dual SMP mainboard, 2GB ECC Tyan certified memory, AMI
    >> Enterprise
    >> :>> 1600 RAID adapter and additional Intel 1000/Pro server type (64 bit)
    >> :>> GBit LAN NIC. With FreeBSD 4.8 this was stable, but to achive this
    >> :>> state was really hard! It is a story similar to that what happend
    >> when
    >> :>> we changed towards FreeBSD 5.1-RELEASE-p2 on this machine.
    >> :>>
    >> :>> It seems to be highly dependend in which PCI slot several cards are
    >> :>> attached, so I will report this here also.
    >> :>>
    >> :>> Phenomenon:
    >> :>>
    >> :>> After a while the machine was running, the SMP kernel reboots
    >> :>> spontanously. This is when heavy IO is done, compiling or, when in
    >> the
    >> :>> morning time our department gets up and our staff connects to the
    >> samba
    >> :>> server.
    >> :>>
    >> :>> Dependend on which devices are switched on or off by BIOS, the kernel
    >> :>> freezes at the stage when the amr0 RAID got recognized. I can
    >> avoid this
    >> :>> by enabling the built in NIC (fxp0). I can force this by putting
    >> the em0
    >> :>> NIC into another slot, for instance in the one remaining 64BIT/66MHz
    >> :>> slot (which should be a separate bus).
    >> :>>
    >> :>> This 'game' was identical to that I had with FreeBSD 4.X - 4.8 and I
    >> :>> found out, that putting an additional NIC into PCI slot No. 2
    >> (counted
    >> :>> from AGP slot on) made things clear, but using both NICs together
    >> :>> (either additional fxp0 or the new em0) remains the systems
    >> completely
    >> :>> unstable.
    >> :>>
    >> :>> In FreeBSD 5.1-RELEASE-p2 and especially in FreeBSD 5.1-CURRENT this
    >> :>> 'gambling' seems to reach its climax. My kernel is built up with
    >> :>> SCHED_4BSD because SCHED_ULE and ADAPTIVE_MUTEXES crashes immediately
    >> :>> the same way as described (running a while, then coredumping or
    >> freeze
    >> :>> at the stage after the amr0-RAID showed up in the kernel boot
    >> messages,
    >> :>> see the dmesg output below).
    >> :>>
    >> :>> I'm not an hardware expert, but all this wierd stuff looks like to
    >> me to be
    >> :>> a IRQ routing problem. I fiddled around with many hand-assigned
    >> IRQ configurations,
    >> :>> but nothing helped. Either the Intel 1000/Pro or the AMI RAID causing
    >> :>> problems in the TYAN Thunder 2500 SMP environment.
    >> :>>
    >> :>> We have also a SMP machine with a similar hardware, based on an
    >> ASUS CV4X-D,
    >> :>> AMI Elite 1600 RAID controller and the same Intel em0 1GBit NIC.
    >> OS is
    >> :>> FreeBSD 4.8 and this system never had any problem!
    >> :>>
    >> :>> I feel a little bit helpless this moment, because I think I tried
    >> every trick
    >> :>> and something seems to be wrong with the combination TYAN Thunder
    >> 2500 and FreeBSD
    >> :>> 5.X SMP. It is also very courios, that a kernel without
    >> SMP/IO_APIC freezes after
    >> :>> booting at the same place (amr0 RAID recognition).
    >> :>>
    >> :>> Is there any help outside?
    >> :>>
    >> :>> I attach the kernel config file and the dmesg output. Please note:
    >> I disabled both
    >> :>> serial ports, the parallel port, sound and usb to get additional
    >> IRQs. But I have to
    >> :>> enable the built in NIC to get a bootable, but instable FreeBSD
    >> 5.1-R box.
    >> :>>
    >> :>> ====================================
    >> :>> DMESG output
    >> :>> ====================================
    >> :>>
    >> :>> Copyright (c) 1992-2003 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 5.1-RELEASE-p2 #14: Wed Aug 13 09:47:00 CEST 2003
    >> :>> root@atmos.physik.uni-mainz.de:/usr/obj/usr/src/sys/ATMOS
    >> :>> Preloaded elf kernel "/boot/kernel/kernel" at 0xc0458000.
    >> :>> Timecounter "i8254" frequency 1193182 Hz
    >> :>> Timecounter "TSC" frequency 868644793 Hz
    >> :>> CPU: Intel Pentium III (868.64-MHz 686-class CPU)
    >> :>> Origin = "GenuineIntel" Id = 0x683 Stepping = 3
    >> :>>
    >> Features=0x387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE>
    >>
    >> :>> real memory = 2147483648 (2048 MB)
    >> :>> avail memory = 2085625856 (1989 MB)
    >> :>> Programming 16 pins in IOAPIC #0
    >> :>> IOAPIC #0 intpin 2 -> irq 0
    >> :>> Programming 16 pins in IOAPIC #1
    >> :>> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
    >> :>> cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000
    >> :>> cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000
    >> :>> io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000
    >> :>> io1 (APIC): apic id: 3, version: 0x000f0011, at 0xfec01000
    >> :>> netsmb_dev: loaded
    >> :>> Pentium Pro MTRR support enabled
    >> :>> npx0: <math processor> on motherboard
    >> :>> npx0: INT 16 interface
    >> :>> pcibios: BIOS version 2.10
    >> :>> Using $PIR table, 12 entries at 0xc00fdf00
    >> :>> pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
    >> :>> pci0: <PCI bus> on pcib0
    >> :>> IOAPIC #1 intpin 13 -> irq 2
    >> :>> IOAPIC #1 intpin 12 -> irq 16
    >> :>> IOAPIC #1 intpin 2 -> irq 17
    >> :>> IOAPIC #1 intpin 7 -> irq 18
    >> :>> pcib1: <PCI-PCI bridge> at device 0.1 on pci0
    >> :>> pci1: <PCI bus> on pcib1
    >> :>> IOAPIC #1 intpin 1 -> irq 19
    >> :>> pci1: <display, VGA> at device 0.0 (no driver attached)
    >> :>> sym0: <896> port 0xf800-0xf8ff mem
    >> 0xfeafe000-0xfeafffff,0xfeafac00-0xfeafafff irq 2 at device 1.0 on pci0
    >> :>> sym0: Symbios NVRAM, ID 7, Fast-40, SE, parity checking
    >> :>> sym0: open drain IRQ line driver, using on-chip SRAM
    >> :>> sym0: using LOAD/STORE-based firmware.
    >> :>> sym0: handling phase mismatch from SCRIPTS.
    >> :>> sym1: <896> port 0xf400-0xf4ff mem
    >> 0xfeafc000-0xfeafdfff,0xfeafa800-0xfeafabff irq 16 at device 1.1 on pci0
    >> :>> sym1: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking
    >> :>> sym1: open drain IRQ line driver, using on-chip SRAM
    >> :>> sym1: using LOAD/STORE-based firmware.
    >> :>> sym1: handling phase mismatch from SCRIPTS.
    >> :>> em0: <Intel(R) PRO/1000 Network Connection, Version - 1.5.31> port
    >> 0xfcc0-0xfcff mem 0xfeac0000-0xfeadffff irq 17 at device 4.0 on pci0
    >> :>> em0: Speed:1000 Mbps Duplex:Full
    >> :>> fxp0: <Intel 82557/8/9 EtherExpress Pro/100(B) Ethernet> port
    >> 0xfc40-0xfc7f mem 0xfe900000-0xfe9fffff,0xfeaf9000-0xfeaf9fff irq 18
    >> at device 7.0 on pci0
    >> :>> fxp0: Ethernet address 00:e0:81:00:f0:d7
    >> :>> miibus0: <MII bus> on fxp0
    >> :>> inphy0: <i82555 10/100 media interface> on miibus0
    >> :>> inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
    >> :>> isab0: <PCI-ISA bridge> port 0x500-0x50f at device 15.0 on pci0
    >> :>> isa0: <ISA bus> on isab0
    >> :>> pci0: <mass storage, ATA> at device 15.1 (no driver attached)
    >> :>> pcib2: <ServerWorks host to PCI bridge> at pcibus 2 on motherboard
    >> :>> pci2: <PCI bus> on pcib2
    >> :>> pcib3: <PCI-PCI bridge> at device 2.0 on pci2
    >> :>> pci3: <PCI bus> on pcib3
    >> :>> IOAPIC #1 intpin 11 -> irq 20
    >> :>> IOAPIC #1 intpin 8 -> irq 21
    >> :>> pcib4: <PCI-PCI bridge> at device 0.0 on pci3
    >> :>> pci4: <PCI bus> on pcib4
    >> :>> IOAPIC #1 intpin 10 -> irq 22
    >> :>> amr0: <LSILogic MegaRAID> mem 0xf0000000-0xf3ffffff irq 22 at
    >> device 0.0 on pci4
    >> :>> amr0: <LSILogic MegaRAID Enterprise 1600> Firmware G170, BIOS
    >> F316, 64MB RAM
    >> :>> pci3: <mass storage, SCSI> at device 1.0 (no driver attached)
    >> :>> pci3: <mass storage, SCSI> at device 2.0 (no driver attached)
    >> :>> orm0: <Option ROMs> at iomem 0xca000-0xcdfff,0xc0000-0xc9fff on isa0
    >> :>> fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at
    >> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
    >> :>> fdc0: FIFO enabled, 8 bytes threshold
    >> :>> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
    >> :>> atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
    >> :>> atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
    >> :>> kbd0 at atkbd0
    >> :>> psm0: <PS/2 Mouse> irq 12 on atkbdc0
    >> :>> psm0: model IntelliMouse, device ID 3
    >> :>> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff
    >> on isa0
    >> :>> sc0: <System console> at flags 0x100 on isa0
    >> :>> sc0: VGA <8 virtual consoles, flags=0x300>
    >> :>> sio0: configured irq 4 not in bitmap of probed irqs 0
    >> :>> sio0: port may not be enabled
    >> :>> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
    >> :>> sio0: type 8250 or not responding
    >> :>> sio1: configured irq 3 not in bitmap of probed irqs 0
    >> :>> sio1: port may not be enabled
    >> :>> ppc0: parallel port not found.
    >> :>> unknown: <PNP0303> can't assign resources (port)
    >> :>> psmcpnp0: irq resource info is missing; assuming irq 12
    >> :>> unknown: <PNP0700> can't assign resources (port)
    >> :>> ppc1: parallel port not found.
    >> :>> APIC_IO: Testing 8254 interrupt delivery
    >> :>> APIC_IO: Broken MP table detected: 8254 is not connected to IOAPIC
    >> #0 intpin 2
    >> :>> APIC_IO: routing 8254 via 8259 and IOAPIC #0 intpin 0
    >> :>> Timecounters tick every 1.000 msec
    >> :>> ipfw2 initialized, divert enabled, rule-based forwarding enabled,
    >> default to deny, logging unlimited
    >> :>> DUMMYNET initialized (011031)
    >> :>> Waiting 5 seconds for SCSI devices to settle
    >> :>> (noperiph:sym0:0:-1:-1): SCSI BUS reset delivered.
    >> :>> (noperiph:sym1:0:-1:-1): SCSI BUS reset delivered.
    >> :>> amrd0: <LSILogic MegaRAID logical drive> on amr0
    >> :>> amrd0: 245014MB (501788672 sectors) RAID 5 (optimal)
    >> :>>
    >> :>> ===> freezing here!
    >> :>>
    >> :>> sa0 at sym1 bus 0 target 5 lun 0
    >> :>> sa0: <HP C5713A H910> Removable Sequential Access SCSI-2 device
    >> :>> sa0: 40.000MB/s transfers (20.000MHz, offset 31, 16bit)
    >> :>> ch0 at sym1 bus 0 target 5 lun 1
    >> :>> ch0: <HP C5713A H910> Removable Changer SCSI-2 device
    >> :>> ch0: 40.000MB/s transfers (20.000MHz, offset 31, 16bit)
    >> :>> ch0: 6 slots, 1 drive, 0 pickers, 0 portals
    >> :>> SMP: AP CPU #1 Launched!
    >> :>> Mounting root from ufs:/dev/amrd0s1a
    >> :>> cd0 at sym0 bus 0 target 3 lun 0
    >> :>> cd0: <TEAC CD-ROM CD-532S 1.0A> Removable CD-ROM SCSI-2 device
    >> :>> cd0: 20.000MB/s transfers (20.000MHz, offset 16)
    >> :>> cd0: Attempt to query device size failed: NOT READY, Medium not
    >> present
    >> :>>
    >> :>> ========================
    >> :>> KERNEL config file
    >> :>> ========================
    >> :>>
    >> :>> machine i386
    >> :>> cpu I686_CPU
    >> :>> ident ATMOS
    >> :>>
    >> :>> options SMP # Symmetric MultiProcessor
    >> Kernel
    >> :>> options APIC_IO # Symmetric (APIC) I/O
    >> :>>
    >> :>> maxusers 0
    >> :>>
    >> :>> hints "ATMOS.hints" #Default places to look for
    >> devices.
    >> :>>
    >> :>>
    >> :>> #options COMPAT_FREEBSD4
    >> :>> options SCHED_4BSD #4BSD scheduler
    >> :>>
    >> :>> #options SCHED_ULE
    >> :>> #options ADAPTIVE_MUTEXES
    >> :>>
    >> :>> #options PQ_CACHESIZE=256
    >> :>>
    >> :>> options CPU_ENABLE_SSE
    >> :>>
    >> :>> options CLK_USE_TSC_CALIBRATION
    >> :>> #options HZ=1000
    >> :>>
    >> :>> #makeoptions CONF_CFLAGS=-fno-builtin
    >> :>> #options MAXDSIZ=(1024UL*1024*1024)
    >> :>> #options MAXSSIZ=(128UL*1024*1024)
    >> :>> #options DFLDSIZ=(1024UL*1024*1024)
    >> :>>
    >> :>> options GEOM_AES
    >> :>> options GEOM_APPLE
    >> :>> options GEOM_BDE
    >> :>> options GEOM_BSD
    >> :>> options GEOM_GPT
    >> :>> options GEOM_MBR
    >> :>> options GEOM_PC98
    >> :>> options GEOM_SUNLABEL
    >> :>> options GEOM_VOL
    >> :>>
    >> :>> options ROOTDEVNAME=\"ufs:amrd0s1a\"
    >> :>>
    >> :>> options INET #InterNETworking
    >> :>> #options INET6 #IPv6 communications protocols
    >> :>> options FFS #Berkeley Fast Filesystem
    >> :>> options SOFTUPDATES #Enable FFS soft updates support
    >> :>> options UFS_ACL #Support for access control lists
    >> :>> options UFS_DIRHASH #Improve performance on big
    >> directories
    >> :>> options NFSCLIENT #Network Filesystem Client
    >> :>> options NFSSERVER #Network Filesystem Server
    >> :>> options MSDOSFS #MSDOS Filesystem
    >> :>> options CD9660 #ISO 9660 Filesystem
    >> :>> options PROCFS #Process filesystem (requires PSEUDOFS)
    >> :>> options PSEUDOFS #Pseudo-filesystem framework
    >> :>> options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
    >> :>> options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
    >> :>>
    >> :>> options SYSVSHM #SYSV-style shared memory
    >> :>> options SYSVMSG #SYSV-style message queues
    >> :>> options SYSVSEM #SYSV-style semaphores
    >> :>>
    >> :>> options NETSMB
    >> :>> options NETSMBCRYPTO
    >> :>> options LIBMCHAIN
    >> :>> options LIBICONV
    >> :>>
    >> :>> #options WATCHDOG
    >> :>>
    >> :>> options NETGRAPH
    >> :>> #options NETGRAPH_ASYNC
    >> :>> #options NETGRAPH_BPF
    >> :>> #options NETGRAPH_BRIDGE
    >> :>> #options NETGRAPH_CISCO
    >> :>> #options NETGRAPH_ECHO
    >> :>> #options NETGRAPH_ETHER
    >> :>> #options NETGRAPH_FRAME_RELAY
    >> :>> #options NETGRAPH_GIF
    >> :>> #options NETGRAPH_GIF_DEMUX
    >> :>> #options NETGRAPH_HOLE
    >> :>> #options NETGRAPH_IFACE
    >> :>> #options NETGRAPH_IP_INPUT
    >> :>> #options NETGRAPH_KSOCKET
    >> :>> #options NETGRAPH_L2TP
    >> :>> #options NETGRAPH_LMI
    >> :>> #options NETGRAPH_MPPC_ENCRYPTION
    >> :>> #options NETGRAPH_ONE2MANY
    >> :>> #options NETGRAPH_PPP
    >> :>> #options NETGRAPH_PPPOE
    >> :>> #options NETGRAPH_PPTPGRE
    >> :>> #options NETGRAPH_RFC1490
    >> :>> #options NETGRAPH_SOCKET
    >> :>> #options NETGRAPH_SPLIT
    >> :>> #options NETGRAPH_TEE
    >> :>> #options NETGRAPH_TTY
    >> :>> #options NETGRAPH_UI
    >> :>> #options NETGRAPH_VJC
    >> :>>
    >> :>> options MROUTING
    >> :>> options IPFIREWALL
    >> :>> options IPFIREWALL_VERBOSE
    >> :>> options IPFIREWALL_FORWARD
    >> :>> #options IPFIREWALL_VERBOSE_LIMIT=100
    >> :>> #options IPFIREWALL_DEFAULT_TO_ACCEPT
    >> :>> #options IPV6FIREWALL
    >> :>> #options IPV6FIREWALL_VERBOSE
    >> :>> #options IPV6FIREWALL_VERBOSE_LIMIT=100
    >> :>> #options IPV6FIREWALL_DEFAULT_TO_ACCEPT
    >> :>> options IPDIVERT
    >> :>> #options IPFILTER
    >> :>> #options IPFILTER_LOG
    >> :>> #options IPFILTER_DEFAULT_BLOCK
    >> :>> options IPSTEALTH
    >> :>>
    >> :>> options RANDOM_IP_ID
    >> :>>
    >> :>> options ACCEPT_FILTER_DATA
    >> :>> #options ACCEPT_FILTER_HTTP
    >> :>>
    >> :>> options TCP_DROP_SYNFIN
    >> :>> options DUMMYNET
    >> :>> #options BRIDGE
    >> :>>
    >> :>> options QUOTA
    >> :>>
    >> :>> options _KPOSIX_PRIORITY_SCHEDULING
    >> :>> options P1003_1B_SEMAPHORES
    >> :>>
    >> :>> #options MAC
    >> :>> #options MAC_BIBA
    >> :>> #options MAC_BSDEXTENDED
    >> :>> #options MAC_DEBUG
    >> :>> #options MAC_IFOFF
    >> :>> #options MAC_LOMAC
    >> :>> #options MAC_MLS
    >> :>> #options MAC_NONE
    >> :>> #options MAC_PARTITION
    >> :>> #options MAC_SEEOTHERUIDS
    >> :>> #options MAC_TEST
    >> :>>
    >> :>> options KBD_INSTALL_CDEV # install a CDEV entry in /dev
    >> :>>
    >> :>> device isa
    >> :>> #options AUTO_EOI_1
    >> :>>
    >> :>> device pci
    >> :>>
    >> :>> device agp
    >> :>>
    >> :>> # Floppy drives
    >> :>> device fdc
    >> :>>
    >> :>> # SCSI Controllers
    >> :>> device sym # NCR/Symbios Logic (newer chipsets +
    >> those of `ncr')
    >> :>> #device ahc
    >> :>>
    >> :>> # SCSI peripherals
    >> :>> device scbus # SCSI bus (required)
    >> :>> device ch # SCSI media changers
    >> :>> device da # Direct Access (disks)
    >> :>> device sa # Sequential Access (tape etc)
    >> :>> device cd # CD
    >> :>> device pass # Passthrough device (direct SCSI access)
    >> :>> device ses # SCSI Environmental Services (and SAF-TE)
    >> :>>
    >> :>>
    >> :>> # RAID controllers
    >> :>> device amr # AMI MegaRAID
    >> :>>
    >> :>>
    >> :>> #options CHANGER_MIN_BUSY_SECONDS=2
    >> :>> #options CHANGER_MAX_BUSY_SECONDS=10
    >> :>>
    >> :>> #options SA_IO_TIMEOUT=4
    >> :>> #options SA_SPACE_TIMEOUT=60
    >> :>> #options SA_REWIND_TIMEOUT=(2*60)
    >> :>> #options SA_ERASE_TIMEOUT=(4*60)
    >> :>> #options SA_1FM_AT_EOD
    >> :>>
    >> :>> #options SCSI_PT_DEFAULT_TIMEOUT=60
    >> :>> options SES_ENABLE_PASSTHROUGH
    >> :>>
    >> :>>
    >> :>> # atkbdc0 controls both the keyboard and the PS/2 mouse
    >> :>> device atkbdc # AT keyboard controller
    >> :>> device atkbd # AT keyboard
    >> :>> options ATKBD_DFLT_KEYMAP
    >> :>> makeoptions ATKBD_DFLT_KEYMAP=us.iso
    >> :>>
    >> :>> device psm # PS/2 mouse
    >> :>>
    >> :>> device vga # VGA video card driver
    >> :>>
    >> :>> device splash # Splash screen and screen saver support
    >> :>>
    >> :>> # syscons is the default console driver, resembling an SCO console
    >> :>> device sc
    >> :>> options MAXCONS=8
    >> :>>
    >> :>> #options SC_ALT_MOUSE_IMAGE
    >> :>> options SC_DFLT_FONT
    >> :>> makeoptions SC_DFLT_FONT=cp850
    >> :>>
    >> :>> options SC_DISABLE_DDBKEY
    >> :>> options SC_DISABLE_REBOOT
    >> :>> options SC_HISTORY_SIZE=512
    >> :>> #options SC_MOUSE_CHAR=0x3
    >> :>> options SC_PIXEL_MODE
    >> :>> options SC_NORM_ATTR=(FG_GREEN|BG_BLACK)
    >> :>> options SC_NORM_REV_ATTR=(FG_YELLOW|BG_GREEN)
    >> :>> options SC_KERNEL_CONS_ATTR=(FG_RED|BG_BLACK)
    >> :>> options SC_KERNEL_CONS_REV_ATTR=(FG_BLACK|BG_RED)
    >> :>> #options SC_CUT_SPACES2TABS
    >> :>> #options SC_CUT_SEPCHARS=\"x09\"
    >> :>> #options SC_TWOBUTTON_MOUSE
    >> :>> #options SC_NO_CUTPASTE
    >> :>> #options SC_NO_FONT_LOADING
    >> :>> #options SC_NO_HISTORY
    >> :>> #options SC_NO_SYSMOUSE
    >> :>> #options SC_NO_SUSPEND_VTYSWITCH
    >> :>>
    >> :>> device npx
    >> :>>
    >> :>> #device pmtimer
    >> :>>
    >> :>> #device sio # 8250, 16[45]50 based serial ports
    >> :>>
    >> :>> # Parallel port
    >> :>> #device ppc
    >> :>> #device ppbus # Parallel port bus (required)
    >> :>> #device lpt # Printer
    >> :>> #device plip # TCP/IP over parallel
    >> :>> #device ppi # Parallel port interface device
    >> :>> #device vpo # Requires scbus and da
    >> :>>
    >> :>>
    >> :>> device miibus # MII bus support
    >> :>> device em
    >> :>> #device fxp # Intel EtherExpress PRO/100B (82557,
    >> 82558)
    >> :>>
    >> :>> device random # Entropy device
    >> :>> device loop # Network loopback
    >> :>> device ether # Ethernet support
    >> :>> #device tun # Packet tunnel.
    >> :>> device pty # Pseudo-ttys (telnet etc)
    >> :>> #device gif # IPv6 and IPv4 tunneling
    >> :>> #device faith # IPv6-to-IPv4 relaying (translation)
    >> :>>
    >> :>> device bpf # Berkeley packet filter
    >> :>>
    >> :>>
    >> :>> ------------------
    >> :>>
    >> :>>
    >> :>> Thanks a lot for your help,
    >> :>>
    >> :>> Oliver
    >> :>> --
    >> :>> MfG
    >> :>> O. Hartmann
    >> :>>
    >> :>> ohartman@mail.physik.uni-mainz.de
    >> :>> ------------------------------------------------------------------
    >> :>> Systemadministration des Institutes fuer Physik der Atmosphaere (IPA)
    >> :>> ------------------------------------------------------------------
    >> :>> Johannes Gutenberg Universitaet Mainz
    >> :>> Becherweg 21
    >> :>> 55099 Mainz
    >> :>>
    >> :>> Tel: +496131/3924662 (Maschinenraum)
    >> :>> Tel: +496131/3924144 (Buero)
    >> :>> FAX: +496131/3923532
    >> :>> _______________________________________________
    >> :>> freebsd-smp@freebsd.org mailing list
    >> :>> http://lists.freebsd.org/mailman/listinfo/freebsd-smp
    >> :>> To unsubscribe, send any mail to
    >> "freebsd-smp-unsubscribe@freebsd.org"
    >> :>>
    >> :>>
    >> :>
    >> :>
    >>
    >> --
    >> MfG
    >> O. Hartmann
    >>
    >> ohartman@mail.physik.uni-mainz.de
    >> ------------------------------------------------------------------
    >> Systemadministration des Institutes fuer Physik der Atmosphaere (IPA)
    >> ------------------------------------------------------------------
    >> Johannes Gutenberg Universitaet Mainz
    >> Becherweg 21
    >> 55099 Mainz
    >>
    >> Tel: +496131/3924662 (Maschinenraum)
    >> Tel: +496131/3924144 (Buero)
    >> FAX: +496131/3923532
    >> _______________________________________________
    >> freebsd-smp@freebsd.org mailing list
    >> http://lists.freebsd.org/mailman/listinfo/freebsd-smp
    >> To unsubscribe, send any mail to "freebsd-smp-unsubscribe@freebsd.org"
    >>
    >>
    >
    >
    > _______________________________________________
    > freebsd-smp@freebsd.org mailing list
    > http://lists.freebsd.org/mailman/listinfo/freebsd-smp
    > To unsubscribe, send any mail to "freebsd-smp-unsubscribe@freebsd.org"
    >
    >

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