From: "Hironobu Ishii" <ishii.hironobu@jp.fujitsu.com>
To: linux-scsi <linux-scsi@vger.kernel.org>
Subject: PROBLEM: 2.6.0-test9: SCSI mid layer tells a lie.
Date: Wed, 3 Dec 2003 15:43:56 +0900 [thread overview]
Message-ID: <016101c3b969$046cf520$2987110a@lsd.css.fujitsu.com> (raw)
Hi all,
I am verifying error recovery logics of SCSI mid layer with
pseudo target device.
In my test, I found a data corruption problem.
Please see bellow.
Thanks,
Hironobu Ishii.
---------------
[1.] One line summary of the problem:
2.6.0-test9: SCSI mid layer tells a lie.
[2.] Full description of the problem/report:
Kernel: 2.6.0-test9 vanilla
Problem:
SCSI mid layer failed to read(or write) the device,
but it returns normal completion to the application.
The sequence is as follows.
SCSI mid layer repeats (a) part 5 times(SD_MAX_RETRIES).
I found this problem occurs with either READ or WRITE command.
Initiator LLD(Fusion MPT) Target
-----------------------------------------------------------
+- READ(or WRITE) ---------------------> (Time out)
|
| eh_abort --------------------->
| LLD issues abort msg,
| but it doesn't wait for its completion
| and eh_aobrt_handler returns 0x2003(FAILED).
|
| eh_device_reset_handler
| LLD issues nothing on the SCSI BUS
(a) and returns 0x2003(FAILED)
|
| eh_device_bus_reset_handler
| ---------------------> BUS RESET
| LLD returns 0x2002(SUCCESS)
|
| TEST UNIT READY -------------------->
| <-------------------- CHK(06/0000)
|
| TEST UNIT READY --------------------->
+- <--------------------- GOOD
The purpose of this test is to verify operation when there is
a medium error in disk.
I tested this problem with test6 and test9.
I got the same result with either.
I'm going to re-test with test11. But it takes for a while.
(I looked at the diff between test6 and test11, but I can't
find a fix relating to this problem.)
Environments:
Initiator HBA: LSI Logic 53c1030(Fusion MPT)
Target: Pseudo target device
Operation: dd if=/dev/sde of=/tmp/read_data count=1
(or dd if=/tmp/data of=/dev/sde count=1)
[3.] Keywords (i.e., modules, networking, kernel):
scsi_mod, time out
[4.] Kernel version (from /proc/version):
Linux version 2.6.0-test9 (root@lsd6129) (gcc version 3.2.2 20030222 (Red Hat
Linux 3.2.2-5)) #2 SMP Mon Nov 10 15:48:58 JST 2003
[5.] Output of Oops.. message (if applicable) with symbolic information
resolved (see Documentation/oops-tracing.txt)
[6.] A small shell script or example program which triggers the
problem (if possible)
[7.] Environment
See above.
[7.1.] Software
Linux lsd6129 2.6.0-test9 #2 SMP Mon Nov 10 15:48:58 JST 2003 i686 i686 i386 GNU
/Linux
Gnu C 3.2.2
Gnu make 3.79.1
util-linux 2.11y
mount 2.11y
module-init-tools 0.9.12
e2fsprogs 1.32
jfsutils 1.0.17
reiserfsprogs 3.6.4
pcmcia-cs 3.1.31
quota-tools 3.06.
PPP 2.4.1
isdn4k-utils 3.1pre4
nfs-utils 1.0.1
Linux C Library 2.3.2
Dynamic linker (ldd) 2.3.2
Procps 2.0.11
Net-tools 1.60
Kbd 1.08
Sh-utils 4.5.3
Modules Loaded mptscsih mptctl mptbase autofs e1000 e100 ohci1394 ieee13
94 parport_pc parport hid ehci_hcd usbcore ext3 jbd sym53c8xx sd_mod scsi_mod
[7.2.] Processor information (from /proc/cpuinfo):
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 11
model name : Intel(R) Pentium(R) III CPU - S 1266MHz
stepping : 4
cpu MHz : 1261.632
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 : 2490.36
[7.3.] Module information (from /proc/modules):
mptscsih 46396 0 - Live 0xe0a6e000
mptctl 26720 0 - Live 0xe087b000
mptbase 47904 2 mptscsih,mptctl, Live 0xe0a0e000
autofs 18112 0 - Live 0xe0a08000
e1000 84864 0 - Live 0xe0a49000
e100 65828 0 - Live 0xe0a37000
ohci1394 36800 0 - Live 0xe09ec000
ieee1394 84844 1 ohci1394, Live 0xe0a21000
parport_pc 27624 0 - Live 0xe088c000
parport 45376 1 parport_pc, Live 0xe09fb000
hid 17984 0 - Live 0xe089d000
ehci_hcd 25696 0 - Live 0xe0895000
usbcore 114100 3 hid,ehci_hcd, Live 0xe08ce000
ext3 121096 3 - Live 0xe08af000
jbd 69656 1 ext3, Live 0xe082b000
sym53c8xx 78180 4 - Live 0xe085d000
sd_mod 16416 5 - Live 0xe081e000
scsi_mod 121692 3 mptscsih,sym53c8xx,sd_mod, Live 0xe083e000
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
cat /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-005f : timer
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
02f8-02ff : serial
0376-0376 : ide1
0378-037a : parport0
037b-037f : parport0
03c0-03df : vga+
03f8-03ff : serial
0cf8-0cff : PCI conf1
1000-10ff : 0000:00:04.0
1400-143f : 0000:00:0a.0
1400-143f : e100
1800-180f : 0000:00:0f.1
1800-1807 : ide0
1808-180f : ide1
1c00-1cff : 0000:01:0a.0
1c00-1cff : sym53c8xx
2000-20ff : 0000:03:08.0
2400-24ff : 0000:03:08.1
2800-28ff : 0000:03:09.0
2c00-2cff : 0000:03:09.0
3000-30ff : 0000:03:09.1
3400-34ff : 0000:03:09.1
cat /proc/iomem
00000000-0009d3ff : System RAM
0009d400-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c9000-000ccfff : Extension ROM
000cd000-000cdfff : Extension ROM
000ce000-000cf7ff : Extension ROM
000cf800-000d37ff : Extension ROM
000f0000-000fffff : System ROM
00100000-1feeffff : System RAM
00100000-002fab1e : Kernel code
002fab1f-003c633f : Kernel data
1fef0000-1fefefff : ACPI Tables
1feff000-1fefffff : ACPI Non-volatile Storage
1ff00000-1fffffff : System RAM
f8000000-f801ffff : 0000:00:0a.0
f8000000-f801ffff : e100
f8020000-f8020fff : 0000:00:04.0
f8021000-f8021fff : 0000:00:0a.0
f8021000-f8021fff : e100
f8022000-f8022fff : 0000:00:0f.2
f9000000-f9ffffff : 0000:00:04.0
fa000000-fa00ffff : 0000:01:09.0
fa010000-fa011fff : 0000:01:0a.0
fa010000-fa011fff : sym53c8xx
fa012000-fa0123ff : 0000:01:0a.0
fa012000-fa0123ff : sym53c8xx
fc000000-fdffffff : 0000:01:08.1
fe000000-fe00ffff : 0000:03:08.0
fe010000-fe01ffff : 0000:03:08.0
fe020000-fe02ffff : 0000:03:08.1
fe030000-fe03ffff : 0000:03:08.1
fe040000-fe041fff : 0000:03:09.0
fe042000-fe043fff : 0000:03:09.1
fec00000-fec0ffff : reserved
fee00000-fee00fff : reserved
ffc00000-ffffffff : reserved
[7.5.] PCI information ('lspci -vvv' as root)
/sbin/lspci -vvvv
00:00.0 Host bridge: ServerWorks CNB20HE Host Bridge (rev 23)
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
00:00.1 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort+ >SERR- <PERR-
Latency: 64, cache line size 08
00:00.2 Host bridge: ServerWorks: Unknown device 0006 (rev 01)
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort+ >SERR- <PERR-
00:00.3 Host bridge: ServerWorks: Unknown device 0006 (rev 01)
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort+ >SERR- <PERR-
00:04.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) (prog-i
f 00 [VGA])
Subsystem: Siemens Nixdorf AG: Unknown device 007a
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping+ SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 66 (2000ns min), cache line size 08
Region 0: Memory at f9000000 (32-bit, non-prefetchable) [size=16M]
Region 1: I/O ports at 1000 [size=256]
Region 2: Memory at f8020000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [5c] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0a.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 09)
Subsystem: Siemens Nixdorf AG: Unknown device 004b
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 66 (2000ns min, 14000ns max), cache line size 08
Interrupt: pin A routed to IRQ 30
Region 0: Memory at f8021000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at 1400 [size=64]
Region 2: Memory at f8000000 (32-bit, non-prefetchable) [size=128K]
Expansion ROM at <unassigned> [disabled] [size=1M]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot
+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
00:0f.0 ISA bridge: ServerWorks OSB4 South Bridge (rev 51)
Subsystem: ServerWorks OSB4 South Bridge
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 0
00:0f.1 IDE interface: ServerWorks OSB4 IDE Controller (prog-if 8a [Master SecP
PriP])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 64
Region 4: I/O ports at 1800 [size=16]
00:0f.2 USB Controller: ServerWorks OSB4/CSB5 OHCI USB Controller (rev 04) (prog
-if 10 [OHCI])
Subsystem: ServerWorks OSB4/CSB5 OHCI USB Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 64 (20000ns max), cache line size 08
Interrupt: pin A routed to IRQ 28
Region 0: Memory at f8022000 (32-bit, non-prefetchable) [size=4K]
01:08.0 PCI bridge: Distributed Processing Technology PCI Bridge (rev 02) (prog-
if 00 [Normal decode])
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 64, cache line size 08
Bus: primary=01, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: 00100000-000fffff
Prefetchable memory behind bridge: 00100000-000fffff
BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
Capabilities: [68] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:08.1 I2O: Distributed Processing Technology SmartRAID V Controller (rev 02) (
prog-if 01)
Subsystem: Distributed Processing Technology 2000S Ultra3 Single Channel
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 64 (250ns min, 250ns max), cache line size 08
Interrupt: pin A routed to IRQ 20
BIST result: 00
Region 0: Memory at fc000000 (32-bit, prefetchable) [size=32M]
Expansion ROM at <unassigned> [disabled] [size=32K]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:09.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5703 Gigabit Ethe
rnet (rev 02)
Subsystem: Broadcom Corporation NetXtreme BCM5703 1000Base-T
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 64 (16000ns min), cache line size 08
Interrupt: pin A routed to IRQ 22
Region 0: Memory at fa000000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [40] PCI-X non-bridge device.
Command: DPERE- ERO+ RBC=0 OST=0
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [48] Power Management vers
ion 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
+,D3cold+)
Status: D0 PME-Enable+ DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable
-
Address: 024000006cc00080 Data: 2221
01:0a.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 66MHz Ultra3
SCSI Adapter (rev 01)
Subsystem: Siemens Nixdorf AG: Unknown device 6030
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 140 (4250ns min, 4500ns max), cache line size 08
Interrupt: pin A routed to IRQ 29
Region 0: I/O ports at 1c00 [size=256]
Region 1: Memory at fa012000 (64-bit, non-prefetchable) [size=1K]
Region 3: Memory at fa010000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
03:08.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 (rev 07)
Subsystem: LSI Logic / Symbios Logic: Unknown device 1010
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 128 (4000ns min, 1500ns max), cache line size 08
Interrupt: pin A routed to IRQ 24
Region 0: I/O ports at 2000 [size=256]
Region 1: Memory at fe010000 (64-bit, non-prefetchable) [size=64K]
Region 3: Memory at fe000000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at <unassigned> [disabled] [size=1M]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable
-
Address: 0000000000000000 Data: 0000
Capabilities: [68] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=0 OST=0
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
03:08.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 (rev 07)
Subsystem: LSI Logic / Symbios Logic: Unknown device 1010
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 128 (4000ns min, 1500ns max), cache line size 08
Interrupt: pin B routed to IRQ 25
Region 0: I/O ports at 2400 [size=256]
Region 1: Memory at fe030000 (64-bit, non-prefetchable) [size=64K]
Region 3: Memory at fe020000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at <unassigned> [disabled] [size=1M]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable
-
Address: 0000000000000000 Data: 0000
Capabilities: [68] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=0 OST=0
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
03:09.0 SCSI storage controller: Adaptec ASC-32320D U320 (rev 03)
Subsystem: Adaptec ASC-39320D U320
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 72 (10000ns min, 6250ns max), cache line size 08
Interrupt: pin A routed to IRQ 26
Region 0: I/O ports at 2c00 [size=256]
Region 1: Memory at fe040000 (64-bit, non-prefetchable) [size=8K]
Region 3: I/O ports at 2800 [size=256]
Expansion ROM at <unassigned> [disabled] [size=512K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a0] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable
-
Address: 0000000000000000 Data: 0000
Capabilities: [94] PCI-X non-bridge device.
Command: DPERE- ERO+ RBC=0 OST=4
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
03:09.1 SCSI storage controller: Adaptec ASC-32320D U320 (rev 03)
Subsystem: Adaptec ASC-39320D U320
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Step
ping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 72 (10000ns min, 6250ns max), cache line size 08
Interrupt: pin B routed to IRQ 27
Region 0: I/O ports at 3400 [size=256]
Region 1: Memory at fe042000 (64-bit, non-prefetchable) [size=8K]
Region 3: I/O ports at 3000 [size=256]
Expansion ROM at <unassigned> [disabled] [size=512K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a0] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable
-
Address: 0000000000000000 Data: 0000
Capabilities: [94] PCI-X non-bridge device.
Command: DPERE- ERO+ RBC=0 OST=4
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple,
DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
[7.6.] SCSI information (from /proc/scsi/scsi)
cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: FUJITSU Model: MAP3367NC Rev: 5205
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: FUJITSU Model: MAP3367NC Rev: 5205
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: FUJITSU Model: MAP3367NC Rev: 5205
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 03 Lun: 00
Vendor: FUJITSU Model: MAP3367NC Rev: 5205
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 08 Lun: 00
Vendor: SDR Model: GEM318 Rev: 0
Type: Processor ANSI SCSI revision: 02
Host: scsi5 Channel: 00 Id: 00 Lun: 00 <<<<This is pseudo target>>>>
Vendor: FUJITSU Model: MAP3367NC Rev: 5306
Type: Direct-Access ANSI SCSI revision: 03
[7.7.] Other information that might be relevant to the problem
[X.] Other notes, patches, fixes, workarounds:
next reply other threads:[~2003-12-03 6:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-03 6:43 Hironobu Ishii [this message]
2003-12-03 7:51 ` PROBLEM: 2.6.0-test9: SCSI mid layer tells a lie Hironobu Ishii
-- strict thread matches above, loose matches on Subject: below --
2003-12-03 16:15 Moore, Eric Dean
2003-12-03 23:48 ` Masao Fukuchi
2003-12-04 2:05 ` Mike Anderson
2003-12-04 14:58 ` Hironobu Ishii
2003-12-04 20:21 ` Mike Anderson
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