Date: Mon, 02 Apr 2001 18:18:06 -0300 From: Matt Rudderham <matt@researcher.com> To: The Hermit Hacker <scrappy@hub.org> Cc: freebsd-smp@freebsd.org, freebsd-stable@freebsd.org Subject: Re: IBM PC Server 704 ... dual pentium pro ... Message-ID: <3AC8EC8D.2090701@researcher.com> References: <Pine.BSF.4.33.0104021600150.91376-100000@mobile.hub.org>
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You may have more success asking this on -questions or directly to Greg
Lehey, who I believe is the author of Vinum. I believe he usually
follows the questions list, and is always very helpful with vinum questions.
- Matt
The Hermit Hacker wrote:
> Anyone have any experiences iwth one of these? we've had it here, running
> Dual with Solaris/x86, for the past two years. They upgraded the machine,
> and plan on using this one for a database server for one of their
> projects, so we installed FreeBSD 4.3-RC onto it ... but it appears to
> 'hang' periodically ...
>
> funny thing is that dmesg and /var/run/dmesg.boot show pretty much
> 'garbage':
>
> aittdb# dmesg
> num/raid:
> fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xff00-0xff3f mem 0xfe900000-0xfe9fffff,0xfeaff000-0xfeafffff irq 2 at device 11.0 on pci0
> fxp0: Ethernet address 00:d0:b7:bb:8c:63
> aittdb# cat /var/run/dmesg.boot
> OWNER=root MODE=100644
> aittdb#
>
> /var/log/messages shows from a few days ago shows, if anything stands out
> in here?
>
> Copyright (c) 1992-2001 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 4.3-RC #1: Fri Mar 30 15:04:03 AST 2001
> root@demeter.acadiau.ca:/usr/obj/usr/src/sys/aittdb
> Timecounter "i8254" frequency 1193182 Hz
> CPU: Pentium Pro (198.95-MHz 686-class CPU)
> Origin = "GenuineIntel" Id = 0x619 Stepping = 9
> Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV>
> real memory = 536870912 (524288K bytes)
> avail memory = 519921664 (507736K bytes)
> APIC_IO: MP table broken: 8259->APIC entry missing!
> Programming 16 pins in IOAPIC #0
> IOAPIC #0 intpin 2 -> irq 0
> Programming 16 pins in IOAPIC #1
> FreeBSD/SMP: Multiprocessor motherboard
> cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfec08000
> cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfec08000
> io0 (APIC): apic id: 14, version: 0x000f0011, at 0xfec00000
> io1 (APIC): apic id: 13, version: 0x000f0011, at 0xfec01000
> Preloaded elf kernel "kernel" at 0xc02d4000.
> Pentium Pro MTRR support enabled
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> pcib0: <Intel 82454KX/GX (Orion) host to PCI bridge> on motherboard
> IOAPIC #1 intpin 0 -> irq 2
> pci0: <PCI bus> on pcib0
> pci0: <unknown card> (vendor=0x8086, dev=0x1229) at 11.0 irq 2
> isab0: <Intel 82375EB PCI-EISA bridge> at device 14.0 on pci0
> isa0: <ISA bus> on isab0
> chip0: <> mem 0xfffffc00-0xffffffff,0xfffffc00-0xffffffff,0xfffffc00-0xffffffff,0xfffffc00-0xffffffff,0xfffffc00-0xffffffff,0xfec01000-0xfec013ff at device 15.0 on pci0
> chip1: <Intel 82453KX/GX (Orion) PCI memory controller> at device 20.0 on pci0
> pcib1: <Intel 82454KX/GX (Orion) host to PCI bridge> on motherboard
> IOAPIC #1 intpin 12 -> irq 16
> IOAPIC #1 intpin 13 -> irq 17
> pci1: <PCI bus> on pcib1
> ahc0: <Adaptec aic7880 Ultra SCSI adapter> port 0xec00-0xecff mem 0xfe1ff000-0xfe1fffff irq 16 at device 11.0 on pci1
> ahc0: Using left over BIOS settings
> aic7880: Wide Channel A, SCSI Id=7, 16/255 SCBs
> ahc1: <Adaptec aic7880 Ultra SCSI adapter> port 0xe800-0xe8ff mem 0xfe1fe000-0xfe1fefff irq 17 at device 12.0 on pci1
> ahc1: Using left over BIOS settings
> aic7880: Wide Channel A, SCSI Id=7, 16/255 SCBs
> fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
> fdc0: FIFO enabled, 8 bytes threshold
> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
> ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
> atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
> psm0: <PS/2 Mouse> irq 12 on atkbdc0
> psm0: model GlidePoint, device ID 0
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
> sio0: type 16550A
> sio1 at port 0x2f8-0x2ff irq 3 on isa0
> sio1: type 16550A
> APIC_IO: Testing 8254 interrupt delivery
> APIC_IO: routing 8254 via IOAPIC #0 intpin 2
> SMP: AP CPU #1 Launched!
> acd0: CDROM <CD-ROM CDU311> at ata0-master using BIOSPIO
> Waiting 2 seconds for SCSI devices to settle
> pass0 at ahc0 bus 0 target 6 lun 0
> pass0: <ESG-SHV SCA HSBP M1 1.05> Fixed Processor SCSI-2 device
> pass0: 3.300MB/s transfers
> pass4 at ahc1 bus 0 target 6 lun 0
> pass4: <ESG-SHV SCA HSBP M1 1.05> Fixed Processor SCSI-2 device
> pass4: 3.300MB/s transfers
> Mounting root from ufs:/dev/da0s1a
> da4 at ahc1 bus 0 target 9 lun 0
> da4: <IBM DCHS04Y 2828> Fixed Direct Access SCSI-2 device
> da4: 20.000MB/s transfers (10.000MHz, offset 8, 16bit), Tagged Queueing Enabled
> da4: 4303MB (8813870 512 byte sectors: 64H 32S/T 4303C)
> da0 at ahc0 bus 0 target 8 lun 0
> da0: <IBM DCHS04Y 2828> Fixed Direct Access SCSI-2 device
> da0: 20.000MB/s transfers (10.000MHz, offset 8, 16bit), Tagged Queueing Enabled
> da0: 4303MB (8813870 512 byte sectors: 64H 32S/T 4303C)
> da1 at ahc0 bus 0 target 9 lun 0
> da1: <IBM DCHS04Y 2828> Fixed Direct Access SCSI-2 device
> da1: 20.000MB/s transfers (10.000MHz, offset 8, 16bit), Tagged Queueing Enabled
> da1: 4303MB (8813870 512 byte sectors: 64H 32S/T 4303C)
> da2 at ahc0 bus 0 target 10 lun 0
> da2: <IBM DCHS04Y 2828> Fixed Direct Access SCSI-2 device
> da2: 20.000MB/s transfers (10.000MHz, offset 8, 16bit), Tagged Queueing Enabled
> da2: 4303MB (8813870 512 byte sectors: 64H 32S/T 4303C)
> da3 at ahc1 bus 0 target 8 lun 0
> da3: <IBM DCHS04Y 2828> Fixed Direct Access SCSI-2 device
> da3: 20.000MB/s transfers (10.000MHz, offset 8, 16bit), Tagged Queueing Enabled
> da3: 4303MB (8813870 512 byte sectors: 64H 32S/T 4303C)
> da5 at ahc1 bus 0 target 10 lun 0
> da5: <IBM DCHS04Y 2828> Fixed Direct Access SCSI-2 device
> da5: 20.000MB/s transfers (10.000MHz, offset 8, 16bit), Tagged Queueing Enabled
> da5: 4303MB (8813870 512 byte sectors: 64H 32S/T 4303C)
> fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xff00-0xff3f mem 0xfe900000-0xfe9fffff,0xfeaff000-0xfeafffff irq 2 at device 11.0 on pci0
> fxp0: Ethernet address 00:d0:b7:bb:8c:63
>
> the kernel compile was on:
>
> aittdb# uname -a
> FreeBSD aittdb.acadiau.ca 4.3-RC FreeBSD 4.3-RC #1: Fri Mar 30 15:04:03 AST 2001 root@demeter.acadiau.ca:/usr/obj/usr/src/sys/aittdb i386
>
> and we're using vinum, in the following configuration, to give us a RAID5 array:
>
> aittdb# cat /root/vinum.cfg
> drive d1 device /dev/da1s1a
> drive d2 device /dev/da4s1a
> drive d3 device /dev/da2s1a
> drive d4 device /dev/da5s1a
> volume raid
> plex org raid5 479k
> sd size 0 drive d1
> sd size 0 drive d2
> sd size 0 drive d3
> sd size 0 drive d4
>
> the last 'hang' happened when we tried to install jdk12-beta ... I'd say
> its whenever there is heavy disk I/O, but when it first started happened,
> and we'd run top, all the numbers came in pretty much as zero ...
>
> thoughts as to where to look? known problems with these machiens?
>
> Thanks ...
>
>
> Marc G. Fournier ICQ#7615664 IRC Nick: Scrappy
> Systems Administrator @ hub.org
> primary: scrappy@hub.org secondary: scrappy@{freebsd|postgresql}.org
>
>
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