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Date:      Thu, 09 Feb 2006 23:33:08 -0500
From:      Kevin Lamothe <kevin@animenfo.com>
To:        Joseph Koshy <joseph.koshy@gmail.com>
Cc:        stable@freebsd.org
Subject:   Re: Connectivity issue with FreeBSD6.0
Message-ID:  <43EC1784.302@animenfo.com>
In-Reply-To: <84dead720602091908l67512dd0j709683723134a6d@mail.gmail.com>
References:  <43EBEB9B.1060402@animenfo.com> <84dead720602091908l67512dd0j709683723134a6d@mail.gmail.com>

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Joseph Koshy wrote:
> Kevin,
>
>   
>> Any ideas on this weird issue?
>>     
>
> Please also post the output of dmesg(8) and whatever
> network related statistics that you have from netstat,
> ifconfig etc.  What is the OS on the SQL server
> box?
>
> --
> FreeBSD Volunteer,     http://people.freebsd.org/~jkoshy
>   
The www and sql box are both freebsd6 using the exact same image as they 
are the exact same hardware.

i've tried with polling disabled and enabled neither helps.

ifconfig:

rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=48<VLAN_MTU,POLLING>
        ether 00:13:d4:b1:ef:ce
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet 127.0.0.1 netmask 0xff000000

netstat -m:

2177/1093/3270 mbufs in use (current/cache/total)
2087/549/2636/25600 mbuf clusters in use (current/cache/total/max)
45/424/6656 sfbufs in use (current/peak/max)
4718K/1371K/6089K bytes allocated to network (current/cache/total)
0 requests for sfbufs denied
0 requests for sfbufs delayed
828281 requests for I/O initiated by sendfile
6923 calls to protocol drain routines

dmesg:
All buffers synced.
Copyright (c) 1992-2005 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 6.0-STABLE #0: Thu Jan 26 12:12:18 PST 2006
    root@box1.swiftco.com:/usr/obj/usr/src/sys/AYA
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.66GHz (2676.15-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf34  Stepping = 4
  
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=0x441d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,<b14>>
real memory  = 1065025536 (1015 MB)
avail memory = 1037479936 (989 MB)
ACPI APIC Table: <A M I  OEMAPIC >
ioapic0 <Version 2.0> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <A M I OEMRSDT> on motherboard
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82915G (915G GMCH) SVGA controller> port 0xb800-0xb807 mem 
0xdfe00000-0xdfe7ffff,0xc0000000-0xcfffffff,0xdfe80000-0xdfebffff irq 16 
at device 2.0 on pci0
agp0: detected 7932k stolen memory
agp0: aperture size is 256M
pci0: <multimedia> at device 27.0 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib1
pci0: <serial bus, USB> at device 29.0 (no driver attached)
pci0: <serial bus, USB> at device 29.1 (no driver attached)
pci0: <serial bus, USB> at device 29.2 (no driver attached)
pci0: <serial bus, USB> at device 29.3 (no driver attached)
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci1: <ACPI PCI bus> on pcib2
rl0: <RealTek 8139 10/100BaseTX> port 0xd800-0xd8ff mem 
0xdffffc00-0xdffffcff irq 17 at device 2.0 on pci1
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:13:d4:b1:ef:ce
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH6 UDMA100 controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel ICH6 SATA150 controller> port 
0xcc00-0xcc07,0xc880-0xc883,0xc800-0xc807,0xc480-0xc483,0xc400-0xc40f 
irq 19 at device 31.2 on pci0
atapci1: failed to enable memory mapping!
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> on acpi0
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
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
Timecounter "TSC" frequency 2676153040 Hz quality 800
Timecounters tick every 1.000 msec
IP Filter: v4.1.8 initialized.  Default = pass all, Logging = enabled
ad0: 76319MB <WDC WD800BB-00JHC0 05.01C05> at ata0-master UDMA100
Trying to mount root from ufs:/dev/ad0s1a
rl0: link state changed to UP




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