[linux-l] SCSI-Problem - parity check error ????

[mail at ekaiser.de]

On Mon, Jan 19, 2004 at 05:55:03PM +0100, Frank Schubert rearranged the electrons to read:

> Eventuell auch ein irq Problemchen?

Hallo Frank,

> Darf man fragen, was für Umbaumaßnahmen du an deinem Rechenknecht
> vorgenommen hast?

Mutterboard gewechselt. Jetzt: EPOX 8RDA

> Was cat /proc/irq und lspci über deinen Rechner erzählen?

cat /proc/irq sagt:
Ist ein Verzeichnis

lspci sagt:
00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev a2)
00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev a2)
00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev a2)
00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev a2)
00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev a2)
00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev a2)
00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a3)
00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a3)
00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a3)
00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a3)
00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1)
00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3)
00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2)
00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev a2)
01:09.0 Network controller: AVM Audiovisuelles MKTG & Computer System GmbH A1 ISDN [Fritz] (rev 02)
01:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS)
01:0b.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U (rev 01)
02:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV200 QW [Radeon 7500]
 
> Hast du eventuell irgendetwas im Bios geändert?

Das Mutterboard hat ein neues Bios mitgebracht ;-)

Ich habe nochmal dmesg angeschaut. Vermutlich haben diese
Meldungen etwas damit zu tun:

(11) already programmed
PIC: IRQ (11) already programmed
PIC: IRQ (5) already programmed
PIC: IRQ (11) already programmed
PIC: IRQ (11) already programmed
PIC: IRQ (5) already programmed
PIC: IRQ (11) already programmed
PIC: IRQ (11) already programmed
PIC: IRQ (11) already programmed
PIC: IRQ (11) already programmed
PIC: IRQ (11) already programmed
PIC: IRQ (11) already programmed
PIC: IRQ (5) already programmed
PIC: IRQ (11) already programmed
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
[...]
scsi0: PCI error Interrupt at seqaddr = 0x8
scsi0: Data Parity Error Detected during address or write data phase
scsi0: PCI error Interrupt at seqaddr = 0x9
scsi0: Data Parity Error Detected during address or write data phase
scsi0: PCI error Interrupt at seqaddr = 0x8
scsi0: Data Parity Error Detected during address or write data phase
scsi0: PCI error Interrupt at seqaddr = 0x8
scsi0: Data Parity Error Detected during address or write data phase
scsi0: PCI error Interrupt at seqaddr = 0x7
scsi0: Data Parity Error Detected during address or write data phase
scsi0: PCI error Interrupt at seqaddr = 0x8
scsi0: Data Parity Error Detected during address or write data phase
scsi0: PCI error Interrupt at seqaddr = 0x8
scsi0: Data Parity Error Detected during address or write data phase
scsi0: PCI error Interrupt at seqaddr = 0x8
scsi0: Data Parity Error Detected during address or write data phase
scsi0: WARNING WARNING WARNING WARNING
scsi0: Too many PCI parity errors observed as a target.
scsi0: Some device on this bus is generating bad parity.
scsi0: This is an error *observed by*, not *generated by*, this controller.
scsi0: PCI parity error checking has been disabled.
scsi0: WARNING WARNING WARNING WARNING
scsi0: PCI error Interrupt at seqaddr = 0x8
scsi0: Data Parity Error Detected during address or write data phase

Ich wäre froh, wenn jemand daraus schlau würde. Ich werd's
nicht. 

Erwin