Re: [leaf-user] network stopping under wisp with heavy load

Vladimir I. Wed, 15 Jan 2003 07:30:45 -0800

Then I don't know. I do use dd to make images of live system from time to time and never had such a problem. Could it be CF problem?
Can you check it on another PC/hard disk?

David Ondzes wrote:

The output of dmesg did not change. I also looked the
logging under stats in wdistconfig and saw no error
messages. Is there some other log I should be looking
at ?


--- "Vladimir I." <[EMAIL PROTECTED]> wrote:

Most probably the network chip is locking up. Check
the log after everything gets stuck.

David Ondzes wrote:

My hardware is a netier 1000, I am trying to find

it

specs now. It has onboard ethernet, realtek 8139

and

the CPU ia an AMD K6-2 250MHz. I booted wisp 2470

from

a CF card.

I attached the output of dmesg.

--- "Vladimir I." <[EMAIL PROTECTED]> wrote:

What hardware do you use, and specifically

Ethernet

card?

David Ondzes wrote:

I am using the latest wisp image with a single

(wired)

ethenet interfaced. I am trying to backup my DoC

so I

can reformatted. From a linux machine I tried

"ssh

root@netier dd if=/dev/ntfla1 | dd of=doc.img"

and

the

command would stop about 18 megs into. I then

create a

32meg /tmp (64 meg total memory) and dd and gzip

the image

to /tmp and tried to ftp it off to my linux box.

The ftp

with hash turned on would stop about 8 megs into

it. In

both cases my wisp box would not respond to pings

nor would

it be able to ping other machines. Restarting the

network

from wdistconfig would wake the box up. Is this a

known

problem ? If you need me to reproduce just let me

know.

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# dmesg
Linux version 2.4.20 ([EMAIL PROTECTED])

(gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2
release)) #8 Sat Dec 21 14:54:58 EET 2002

BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00

(usable)

BIOS-e820: 000000000009fc00 - 00000000000a0000

(reserved)

BIOS-e820: 00000000000f0000 - 0000000000100000

(reserved)

BIOS-e820: 0000000000100000 - 0000000003df0000

(usable)

BIOS-e820: 0000000003df0000 - 0000000003df3000

(ACPI NVS)

BIOS-e820: 0000000003df3000 - 0000000003e00000

(ACPI data)

BIOS-e820: 00000000ffff0000 - 0000000100000000

(reserved)

61MB LOWMEM available.
On node 0 totalpages: 15856
zone(0): 4096 pages.
zone(1): 11760 pages.
zone(2): 0 pages.
Kernel command line: BOOT_IMAGE=linux rw

initrd=initrd.lrp tmp_size=32M init=/linuxrc
root=/dev/ram0 boot=/dev/hda1,msdos,/dev/hda1,msdos
PKGPATH=/dev/hda1
LRP=root,zebra,sshd,netdiag,local,ftp,nfs auto

Initializing CPU#0
Detected 300.692 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 599.65 BogoMIPS
Memory: 60660k/63424k available (931k kernel code,

2376k reserved, 220k data, 64k init, 0k highmem)

Dentry cache hash table entries: 8192 (order: 4,

65536 bytes)

Inode cache hash table entries: 4096 (order: 3,

32768 bytes)

Mount-cache hash table entries: 1024 (order: 1,

8192 bytes)

Buffer-cache hash table entries: 1024 (order: 0,

4096 bytes)

Page-cache hash table entries: 16384 (order: 4,

65536 bytes)

CPU: L1 I Cache: 32K (32 bytes/line), D cache 32K

(32 bytes/line)

CPU:     After generic, caps: 008021bf 808029bf

00000000 00000002

CPU:             Common caps: 008021bf 808029bf

00000000 00000002

CPU: AMD-K6(tm) 3D processor stepping 0c
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
PCI: PCI BIOS revision 2.10 entry at 0xfb320, last

bus=1

PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Using IRQ router VIA [1106/0686] at 00:07.0
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society

NET3.039

Initializing RT netlink socket
Starting kswapd
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with

MANY_PORTS SHARE_IRQ DETECT_IRQ SERIAL_PCI enabled

ttyS00 at 0x03f8 (irq = 4) is a 16550A
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K

size 1024 blocksize

loop: loaded (max 8 devices)
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets,

4Kbytes

TCP: Hash tables configured (established 4096 bind

4096)

Linux IP multicast router 0.06 plus PIM-SM
ip_tables: (C) 2000-2002 Netfilter core team
NET4: Unix domain sockets 1.0/SMP for Linux

NET4.0.

RAMDISK: Compressed image found at block 0
Freeing initrd memory: 260k freed
VFS: Mounted root (minix filesystem).
Freeing unused kernel memory: 64k freed
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO

modes; override with idebus=xx

VP_IDE: IDE controller on PCI bus 00 dev 39
VP_IDE: detected chipset, but driver not compiled

in!

VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs

later

hda: SunDisk SDCFB-8, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Possible DiskOnChip with unknown ChipID 00 found

at 0xc8000

Possible DiskOnChip with unknown ChipID 00 found

at 0xca000

Possible DiskOnChip with unknown ChipID 00 found

at 0xcc000

Possible DiskOnChip with unknown ChipID 00 found

at 0xce000

Possible DiskOnChip with unknown ChipID FF found

at 0xd0000

Possible DiskOnChip with unknown ChipID FF found

at 0xd2000

DiskOnChip 2000 found at address 0xD4000
Flash chip found: Manufacturer ID: 98, Chip ID: E6

(Toshiba TC58V64AFT/DC)

9 flash chips found. Total DiskOnChip size: 72 MiB
Possible DiskOnChip with unknown ChipID FF found

at 0xd6000

Possible DiskOnChip with unknown ChipID FF found

at 0xd8000

Possible DiskOnChip with unknown ChipID FF found

at 0xda000

Possible DiskOnChip with unknown ChipID FF found

at 0xdc000

Possible DiskOnChip with unknown ChipID FF found

at 0xde000

Possible DiskOnChip with unknown ChipID FF found

at 0xe0000

Possible DiskOnChip with unknown ChipID FF found

at 0xe2000

Possible DiskOnChip with unknown ChipID FF found

at 0xe4000

Possible DiskOnChip with unknown ChipID FF found

at 0xe6000

Possible DiskOnChip with unknown ChipID FF found

at 0xe8000

Possible DiskOnChip with unknown ChipID FF found

at 0xea000

Possible DiskOnChip with unknown ChipID FF found

at 0xec000

Possible DiskOnChip with unknown ChipID FF found

at 0xee000

NFTL driver: nftlcore.c $Revision: 1.85 $,

nftlmount.c $Revision: 1.25 $

Cannot calculate an NFTL geometry to match size of

0x233c0.

Using C:1002 H:16 S:9 (== 0x233a0 sects)
Partition check:
nftla: nftla1 nftla2
hda: 15680 sectors (8 MB) w/1KiB Cache,

CHS=245/2/32

hda: hda1 hda2
hda: hda1 hda2
hda: hda1 hda2
VFS: busy inodes on changed media.
Software Watchdog Timer: 0.05, timer margin: 60

sec

rtl8139.c:v1.22 11/17/2002 Donald Becker,

[EMAIL PROTECTED]

http://www.scyld.com/network/rtl8139.html
eth0: RealTek RTL8139C Fast Ethernet at 0xe800,

IRQ 10, 00:60:ef:21:b3:d0.

natsemi dp8381x driver, version 1.07+LK1.0.17, Sep

27, 2002

 originally by Donald Becker <[EMAIL PROTECTED]>
 http://www.scyld.com/network/natsemi.html
 2.4.x kernel port by Jeff Garzik, Tjeerd Mulder
eepro100.c:v1.09j-t 9/29/99 Donald Becker

http://www.scyld.com/network/eepro100.html

eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified

by Andrey V. Savochkin <[EMAIL PROTECTED]> and
others

pcnet32.c:v1.27b 01.10.2002

[EMAIL PROTECTED]

airo:  Probing for PCI adapters
airo:  Finished probing for PCI adapters
NET4: Ethernet Bridge 008 for NET4.0
GRE over IPv4 tunneling driver
ip_conntrack version 2.1 (495 buckets, 3960 max) -

320 bytes per conntrack

Linux PCMCIA Card Services 3.2.3
 kernel build: 2.4.20 #7 Tue Dec 17 15:21:19 EET

 options:  [pci] [cardbus]
Intel ISA/PCI/CardBus PCIC probe:
 no bridges found.
ds: no socket drivers loaded!
Databook TCIC-2 PCMCIA probe: not found.
ds: no socket drivers loaded!

netier: -root-
# exit


--
Best Regards,
Vladimir
Systems Engineer (RHCE)

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--
Best Regards,
Vladimir
Systems Engineer (RHCE)

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Re: [leaf-user] network stopping under wisp with heavy load

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