From: Ryan White <rwhite@luminex.com>
To: <linux-kernel@vger.kernel.org>
Subject: Problem
Date: Thu, 29 Aug 2002 12:55:44 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.33.0208291234320.3653-200000@galaxy.luminex.com> (raw)
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Summary
-------
System freezes when writing large amount of data to external buffer drive.
Full Description
----------------
I was created 4 large files on an externally mounted Hard Drive. Doing
this using the dd command. Each file is roughly about 600MB or so. After
doing this for a while, the system just hangs and doesn't do anything
else. I can't access the drive or do an 'ls' on them either. The light
on the drives is constany lit as well, which never happens unless error.
Kernel Version
--------------
We are using verions 2.4.19
Output
------
The only output would be to whatever comes out from what we're running.
We don't run a program with output, only in the background. So there is
no output when the systems hangs.
Example to Duplicate Problem
----------------------------
Just running several dd commands at the same times. I just put it in a
loop and ran the same command but change the output file name.
dd if=/dev/zero of=/buffer1/tmp.file$i bs=1k count=600000 &
thats basically it, except forthe loop that i executed 4 times.
Environment
-----------
I saved a script file to showsome of the setting on the environmen. It is
saved as an attachment.
The SCSI hard disk that we are using is: IBM-DDRS-34560-S97B cyl 8186 alt
2 hd 5 sec 218) and approx 4GB.
Please let me know if this is a bug or not....
Ryan White
Software Engineer
Luminex Software, Inc.
6840 Indiana Avenue, Suite 130
Riverside, CA 92506
909.781.4100 x159
rwhite@luminex.com
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Script started on Thu Aug 29 12:53:56 2002
^[]0;root@linux:/\a[root@linux /]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 7
model name : Pentium III (Katmai)
stepping : 3
cpu MHz : 501.140
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 999.42
^[]0;root@linux:/\a[root@linux /]# cat /proc/modules
nfs 83680 1 (autoclean)
nfsd 71808 0 (autoclean)
lockd 53744 1 (autoclean) [nfs nfsd]
sunrpc 70000 1 (autoclean) [nfs nfsd lockd]
autofs 12096 1 (autoclean)
tulip 39776 1
usb-uhci 22880 0 (unused)
usbcore 54528 1 [usb-uhci]
ext3 67728 2
jbd 44480 2 [ext3]
aic7xxx 114704 0 (unused)
sd_mod 11584 0 (unused)
scsi_mod 98512 2 [aic7xxx sd_mod]
^[]0;root@linux:/\a[root@linux /]# cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
01f0-01f7 : ide0
0213-0213 : isapnp read
02f8-02ff : serial(auto)
03c0-03df : vga+
03e8-03ef : serial(auto)
03f6-03f6 : ide0
03f8-03ff : serial(auto)
0a79-0a79 : isapnp write
0cf8-0cff : PCI conf1
4000-403f : Intel Corporation 82371AB PIIX4 ACPI
5000-501f : Intel Corporation 82371AB PIIX4 ACPI
c000-cfff : PCI Bus #01
c000-c0ff : ATI Technologies Inc 3D Rage IIC AGP
d000-dfff : PCI Bus #02
d000-d07f : Digital Equipment Corporation DECchip 21140 [FasterNet]
d000-d07f : tulip
d400-d47f : Digital Equipment Corporation DECchip 21140 [FasterNet] (#2)
d400-d47f : tulip
e000-e01f : Intel Corporation 82371AB PIIX4 USB
e000-e01f : usb-uhci
e400-e4ff : Adaptec AHA-2940U2/W / 7890
e400-e4fe : aic7xxx
f000-f00f : Intel Corporation 82371AB PIIX4 IDE
f000-f007 : ide0
f008-f00f : ide1
^[]0;root@linux:/\a[root@linux /]# lspci -vvv
00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 64
Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 1.0
Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: e8000000-e9ffffff
Prefetchable memory behind bridge: ea000000-eaffffff
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B+
00:07.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Region 4: I/O ports at f000 [size=16]
00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Interrupt: pin D routed to IRQ 19
Region 4: I/O ports at e000 [size=32]
00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02)
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin ? routed to IRQ 9
00:0b.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64, cache line size 02
Bus: primary=00, secondary=02, subordinate=02, sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: e4000000-e7ffffff
Prefetchable memory behind bridge: 00000000fff00000-0000000000000000
BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=220mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Bridge: PM- B3+
00:0c.0 SCSI storage controller: Adaptec AHA-2940U2/W / 7890
Subsystem: Adaptec 2940U2W SCSI Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (9750ns min, 6250ns max), cache line size 08
Interrupt: pin A routed to IRQ 18
BIST result: 00
Region 0: I/O ports at e400 [size=256]
Region 1: Memory at ec000000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at eb000000 [disabled] [size=128K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage IIC AGP (rev 7a) (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc: Unknown device 0084
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2000ns min), cache line size 08
Interrupt: pin A routed to IRQ 16
Region 0: Memory at ea000000 (32-bit, prefetchable) [size=16M]
Region 1: I/O ports at c000 [size=256]
Region 2: Memory at e9000000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [5c] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:04.0 Ethernet controller: Digital Equipment Corporation DECchip 21140 [FasterNet] (rev 22)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (5000ns min, 10000ns max), cache line size 08
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at d000 [size=128]
Region 1: Memory at e6001000 (32-bit, non-prefetchable) [size=128]
Expansion ROM at e4000000 [disabled] [size=256K]
02:05.0 Ethernet controller: Digital Equipment Corporation DECchip 21140 [FasterNet] (rev 22)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (5000ns min, 10000ns max), cache line size 08
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at d400 [size=128]
Region 1: Memory at e6000000 (32-bit, non-prefetchable) [size=128]
Expansion ROM at e5000000 [disabled] [size=256K]
^[]0;root@linux:/\a[root@linux /]# exit
exit
Script done on Thu Aug 29 12:54:42 2002
next reply other threads:[~2002-08-29 19:51 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-29 19:55 Ryan White [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-04-27 1:35 PROBLEM Thomas Kayser
2006-02-03 12:02 PROBLEM Badri Pillai
2004-12-24 4:22 PROBLEM Scott Mollica
2004-12-27 3:28 ` PROBLEM Adrian Bunk
2003-12-19 18:10 PROBLEM Federico Freire
2003-12-19 18:25 ` PROBLEM Jean-Philippe Woot de Trixhe
2003-12-19 19:29 ` PROBLEM Jose Luis Domingo Lopez
2003-11-30 4:07 PROBLEM Mike Morrell
2003-11-30 6:05 ` PROBLEM Chris Ernst
2003-10-21 13:39 PROBLEM laurent.miaille
2003-03-13 21:40 Problem Smiler
2003-03-09 11:49 PROBLEM Kósa Ferenc
2003-03-09 12:55 ` PROBLEM John Bradford
2002-12-31 16:19 Problem Amar Lior
2002-12-31 17:38 ` Problem Hugh Dickins
2002-12-31 16:18 PROBLEM Amar Lior
2002-08-14 14:20 PROBLEM Bob Kruger
2001-09-11 23:16 Problem George Lloyd
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