http://bugzilla.kernel.org/show_bug.cgi?id=10846 Summary: Slow write on LSISAS1068E (SAS6/iR) on kernel >= 2.6.22 Product: SCSI Drivers Version: 2.5 KernelVersion: 2.6.24-16 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Other AssignedTo: scsi_drivers-other@xxxxxxxxxxxxxxxxxxxx ReportedBy: dom.lalot@xxxxxxxxx Latest working kernel version: 2.6.21.7 Earliest failing kernel version: 2.6.22.1 till 2.6.24 debian-test:/usr/src# cat /proc/version Linux version 2.6.22.19 (root@xxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Fri May 30 19:53:56 CEST 2008 Distribution: Ubuntu server 8.04 / Debian Lenny Hardware Environment: debian-test:/usr/src/linux# lspci -vvv 00:00.0 Host bridge: Intel Corporation 5000P Chipset Memory Controller Hub (rev 92) Subsystem: Intel Corporation Unknown device 8086 Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 0 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: Mask- 64bit- Queue=0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [6c] Express Root Port (Slot-) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable- Non-Fatal- Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:02.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 2 (rev 92) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=01, subordinate=07, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: d8000000-ddffffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- 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: Mask- 64bit- Queue=0/1 Enable+ Address: feeff00c Data: 41c9 Capabilities: [6c] Express Root Port (Slot-) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 2 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:03.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 3 (rev 92) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=08, subordinate=08, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: de100000-de2fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- 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: Mask- 64bit- Queue=0/1 Enable+ Address: feeff00c Data: 41d1 Capabilities: [6c] Express Root Port (Slot-) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 256 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 3 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:04.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x8 Port 4-5 (rev 92) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=09, subordinate=09, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: de300000-de3fffff Prefetchable memory behind bridge: 00000000de500000-00000000de5fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- 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: Mask- 64bit- Queue=0/1 Enable+ Address: feeff00c Data: 41d9 Capabilities: [6c] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 256 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 4 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 1, PowerLimit 25.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd Off, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:05.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 5 (rev 92) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- 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: Mask- 64bit- Queue=0/1 Enable+ Address: feeff00c Data: 41e1 Capabilities: [6c] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 5 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled RCB 64 bytes Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x0 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 2, PowerLimit 25.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd Off, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:06.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x8 Port 6-7 (rev 92) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- 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: Mask- 64bit- Queue=0/1 Enable+ Address: feeff00c Data: 41e9 Capabilities: [6c] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 6 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled RCB 64 bytes Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 3, PowerLimit 25.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd Off, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:07.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 7 (rev 92) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=0c, subordinate=0c, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- 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: Mask- 64bit- Queue=0/1 Enable+ Address: feeff00c Data: 4132 Capabilities: [6c] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 7 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled RCB 64 bytes Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x0 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 4, PowerLimit 25.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd Off, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:10.0 Host bridge: Intel Corporation 5000 Series Chipset Error Reporting Registers (rev 92) Subsystem: Dell Unknown device 0208 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:10.1 Host bridge: Intel Corporation 5000 Series Chipset Error Reporting Registers (rev 92) Subsystem: Dell Unknown device 0208 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:10.2 Host bridge: Intel Corporation 5000 Series Chipset Error Reporting Registers (rev 92) Subsystem: Dell Unknown device 0208 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:11.0 Host bridge: Intel Corporation 5000 Series Chipset Reserved Registers (rev 92) Subsystem: Intel Corporation Unknown device 8086 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:13.0 Host bridge: Intel Corporation 5000 Series Chipset Reserved Registers (rev 92) Subsystem: Intel Corporation Unknown device 8086 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:15.0 Host bridge: Intel Corporation 5000 Series Chipset FBD Registers (rev 92) Subsystem: Intel Corporation Unknown device 8086 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:16.0 Host bridge: Intel Corporation 5000 Series Chipset FBD Registers (rev 92) Subsystem: Intel Corporation Unknown device 8086 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:1d.0 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #1 (rev 09) (prog-if 00 [UHCI]) Subsystem: Dell Unknown device 0208 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 Interrupt: pin A routed to IRQ 20 Region 4: I/O ports at bc80 [size=32] 00:1d.1 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #2 (rev 09) (prog-if 00 [UHCI]) Subsystem: Dell Unknown device 0208 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 Interrupt: pin B routed to IRQ 21 Region 4: I/O ports at bca0 [size=32] 00:1d.2 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #3 (rev 09) (prog-if 00 [UHCI]) Subsystem: Dell Unknown device 0208 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 Interrupt: pin C routed to IRQ 20 Region 4: I/O ports at bcc0 [size=32] 00:1d.7 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset EHCI USB2 Controller (rev 09) (prog-if 20 [EHCI]) Subsystem: Dell Unknown device 0208 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 Interrupt: pin A routed to IRQ 20 Region 0: Memory at de0ff800 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d9) (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: de400000-de4fffff Prefetchable memory behind bridge: 00000000d0000000-00000000d7ffffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- Capabilities: [50] Subsystem: Gammagraphx, Inc. Unknown device 0000 00:1f.0 ISA bridge: Intel Corporation 631xESB/632xESB/3100 Chipset LPC Interface Controller (rev 09) 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 01:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Upstream Port (rev 01) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=01, secondary=02, subordinate=06, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: da000000-ddffffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [44] Express Upstream Port IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: SlotPowerLimit 0.000000 Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 4096 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [70] 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: [80] Subsystem: Gammagraphx, Inc. Unknown device 0000 Capabilities: [100] Advanced Error Reporting 01:00.3 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express to PCI-X Bridge (rev 01) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=01, secondary=07, subordinate=07, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [44] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 256 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [6c] 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: [80] Subsystem: Gammagraphx, Inc. Unknown device 0000 Capabilities: [d8] PCI-X bridge device Secondary Status: 64bit+ 133MHz+ SCD- USC- SCO- SRD- Freq=100MHz Status: Dev=00:00.3 64bit- 133MHz- SCD- USC- SCO- SRD- Upstream: Capacity=65535 CommitmentLimit=65535 Downstream: Capacity=65535 CommitmentLimit=65535 Capabilities: [100] Advanced Error Reporting 02:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E1 (rev 01) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=02, secondary=03, subordinate=04, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: dc000000-ddffffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [44] Express Downstream Port (Slot-) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 4096 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 0 Link: Latency L0s <512ns, L1 unlimited Link: ASPM Disabled CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+ Address: 00000000feeff00c Data: 413a Capabilities: [70] 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: [80] Subsystem: Gammagraphx, Inc. Unknown device 0000 Capabilities: [100] Advanced Error Reporting 02:01.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E2 (rev 01) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=02, secondary=05, subordinate=06, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: da000000-dbffffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [44] Express Downstream Port (Slot-) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 4096 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 0 Link: Latency L0s <512ns, L1 unlimited Link: ASPM Disabled CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+ Address: 00000000feeff00c Data: 4142 Capabilities: [70] 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: [80] Subsystem: Gammagraphx, Inc. Unknown device 0000 Capabilities: [100] Advanced Error Reporting 03:00.0 PCI bridge: Broadcom EPB PCI-Express to PCI-X Bridge (rev c3) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=03, secondary=04, subordinate=04, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: dc000000-ddffffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [60] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+ Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s L1, Port 0 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [90] PCI-X bridge device Secondary Status: 64bit+ 133MHz+ SCD- USC- SCO- SRD- Freq=133MHz Status: Dev=03:00.0 64bit- 133MHz- SCD- USC- SCO- SRD- Upstream: Capacity=0 CommitmentLimit=0 Downstream: Capacity=0 CommitmentLimit=0 Capabilities: [b0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [100] Advanced Error Reporting Capabilities: [14c] Power Budgeting Capabilities: [160] Device Serial Number c0-88-3d-fe-ff-4f-1e-00 04:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708S Gigabit Ethernet (rev 12) Subsystem: Dell Unknown device 0208 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 (16000ns min), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 211 Region 0: Memory at dc000000 (64-bit, non-prefetchable) [size=32M] Capabilities: [40] PCI-X non-bridge device Command: DPERE- ERO- RBC=512 OST=8 Status: Dev=04:00.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=8 DMCRS=32 RSCEM- 266MHz- 533MHz- Capabilities: [48] Power Management version 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: Mask- 64bit+ Queue=0/0 Enable+ Address: 00000000feeff00c Data: 417a 05:00.0 PCI bridge: Broadcom EPB PCI-Express to PCI-X Bridge (rev c3) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=05, secondary=06, subordinate=06, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: da000000-dbffffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [60] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+ Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s L1, Port 0 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [90] PCI-X bridge device Secondary Status: 64bit+ 133MHz+ SCD- USC- SCO- SRD- Freq=133MHz Status: Dev=05:00.0 64bit- 133MHz- SCD- USC- SCO- SRD- Upstream: Capacity=0 CommitmentLimit=0 Downstream: Capacity=0 CommitmentLimit=0 Capabilities: [b0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [100] Advanced Error Reporting Capabilities: [14c] Power Budgeting Capabilities: [160] Device Serial Number c2-88-3d-fe-ff-4f-1e-00 06:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708S Gigabit Ethernet (rev 12) Subsystem: Dell Unknown device 0208 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 (16000ns min), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at da000000 (64-bit, non-prefetchable) [size=32M] Capabilities: [40] PCI-X non-bridge device Command: DPERE- ERO- RBC=512 OST=8 Status: Dev=06:00.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=8 DMCRS=32 RSCEM- 266MHz- 533MHz- Capabilities: [48] Power Management version 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: Mask- 64bit+ Queue=0/0 Enable- Address: 8ba7fdde142ffbd8 Data: 6ddc 08:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068E PCI-Express Fusion-MPT SAS (rev 08) Subsystem: Dell Unknown device 1f0f Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: I/O ports at ec00 [size=256] Region 1: Memory at de2ec000 (64-bit, non-prefetchable) [size=16K] Region 3: Memory at de2f0000 (64-bit, non-prefetchable) [size=64K] Expansion ROM at de100000 [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: [68] Express Endpoint IRQ 0 Device: Supported: MaxPayload 4096 bytes, PhantFunc 0, ExtTag+ Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal+ Unsupported- Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s L1, Port 0 Link: Latency L0s <64ns, L1 <1us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [98] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [b0] MSI-X: Enable- Mask- TabSize=1 Vector table: BAR=1 offset=00002000 PBA: BAR=1 offset=00003000 Capabilities: [100] Advanced Error Reporting 09:00.0 Fibre Channel: QLogic Corp. QLA2432 Fibre Channel Adapter (rev 03) Subsystem: QLogic Corp. Unknown device 015b Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: I/O ports at d800 [size=256] Region 1: Memory at de3f8000 (64-bit, non-prefetchable) [size=16K] Expansion ROM at de300000 [disabled] [size=256K] Capabilities: [44] 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: [4c] Express Endpoint IRQ 0 Device: Supported: MaxPayload 1024 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <4us, L1 <1us Device: AtnBtn+ AtnInd+ PwrInd+ Device: Errors: Correctable- Non-Fatal- Fatal+ Unsupported- Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 256 bytes, MaxReadReq 2048 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 0 Link: Latency L0s <4us, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [64] Message Signalled Interrupts: Mask- 64bit+ Queue=0/4 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [74] Vital Product Data Capabilities: [7c] MSI-X: Enable+ Mask- TabSize=16 Vector table: BAR=1 offset=00002000 PBA: BAR=1 offset=00003000 Capabilities: [100] Advanced Error Reporting Capabilities: [138] Power Budgeting 09:00.1 Fibre Channel: QLogic Corp. QLA2432 Fibre Channel Adapter (rev 03) Subsystem: QLogic Corp. Unknown device 015b Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 19 Region 0: I/O ports at dc00 [size=256] Region 1: Memory at de3fc000 (64-bit, non-prefetchable) [size=16K] Expansion ROM at de500000 [disabled] [size=256K] Capabilities: [44] 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: [4c] Express Endpoint IRQ 0 Device: Supported: MaxPayload 1024 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <4us, L1 <1us Device: AtnBtn+ AtnInd+ PwrInd+ Device: Errors: Correctable- Non-Fatal- Fatal+ Unsupported- Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 256 bytes, MaxReadReq 2048 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 0 Link: Latency L0s <4us, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Capabilities: [64] Message Signalled Interrupts: Mask- 64bit+ Queue=0/4 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [74] Vital Product Data Capabilities: [7c] MSI-X: Enable+ Mask- TabSize=16 Vector table: BAR=1 offset=00002000 PBA: BAR=1 offset=00003000 Capabilities: [100] Advanced Error Reporting Capabilities: [138] Power Budgeting 0d:04.0 VGA compatible controller: ATI Technologies Inc ES1000 (rev 02) (prog-if 00 [VGA]) Subsystem: Dell Unknown device 0208 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: 32 (2000ns min), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 6 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at cc00 [size=256] Region 2: Memory at de4f0000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at de400000 [disabled] [size=128K] 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- debian-test:/usr/src/linux-2.6.22.19/scripts# cat /proc/modules xt_length 2048 0 - Live 0xf8dc1000 ipt_ttl 1984 0 - Live 0xf8dbf000 xt_tcpmss 2304 0 - Live 0xf8dbd000 iptable_mangle 2912 0 - Live 0xf8dbb000 iptable_filter 3104 0 - Live 0xf8db9000 xt_multiport 3200 0 - Live 0xf8daf000 xt_limit 2720 0 - Live 0xf8923000 ipt_tos 1760 0 - Live 0xf8d9c000 ipt_REJECT 4128 0 - Live 0xf8db6000 ip_tables 12420 2 iptable_mangle,iptable_filter, Live 0xf8db1000 x_tables 14564 8 xt_length,ipt_ttl,xt_tcpmss,xt_multiport,xt_limit,ipt_tos,ipt_REJECT,ip_tables, Live 0xf8d90000 button 8080 0 - Live 0xf8da9000 ac 5348 0 - Live 0xf8d99000 battery 10116 0 - Live 0xf8d95000 ipmi_devintf 9096 4 - Live 0xf8bc6000 ipmi_si 39308 2 - Live 0xf8d9e000 ipmi_msghandler 35024 2 ipmi_devintf,ipmi_si, Live 0xf8c28000 ipv6 236676 22 - Live 0xf8dd7000 mptctl 23460 2 - Live 0xf8c3c000 loop 16996 0 - Live 0xf8be1000 sg 32764 0 - Live 0xf8c33000 serio_raw 6852 0 - Live 0xf8bca000 tsdev 8160 0 - Live 0xf88d6000 joydev 9696 0 - Live 0xf8bcd000 psmouse 36112 0 - Live 0xf8c14000 shpchp 31316 0 - Live 0xf8c1f000 rtc 12568 0 - Live 0xf8c0f000 pci_hotplug 29408 1 shpchp, Live 0xf8c06000 sr_mod 16548 0 - Live 0xf8bdb000 cdrom 33056 1 sr_mod, Live 0xf8bd1000 evdev 9472 0 - Live 0xf8bc2000 ext3 121704 2 - Live 0xf8be7000 jbd 55528 1 ext3, Live 0xf8950000 mbcache 8516 1 ext3, Live 0xf88db000 dm_mirror 20896 0 - Live 0xf8949000 dm_snapshot 17060 0 - Live 0xf8943000 dm_mod 52384 7 dm_mirror,dm_snapshot, Live 0xf8bb4000 ide_generic 1312 0 [permanent], Live 0xf8832000 sd_mod 27360 3 - Live 0xf893b000 usbhid 25952 0 - Live 0xf8933000 usb_storage 75328 0 - Live 0xf89da000 ide_core 112164 2 ide_generic,usb_storage, Live 0xf89bd000 mptsas 27496 2 - Live 0xf891b000 qla2xxx 144388 0 - Live 0xf895f000 mptscsih 21408 1 mptsas, Live 0xf8914000 firmware_class 9728 1 qla2xxx, Live 0xf8856000 mptbase 52768 3 mptctl,mptsas,mptscsih, Live 0xf8925000 ehci_hcd 31340 0 - Live 0xf88b6000 scsi_transport_sas 27872 1 mptsas, Live 0xf8842000 scsi_transport_fc 33924 1 qla2xxx, Live 0xf885d000 uhci_hcd 22992 0 - Live 0xf884a000 usbcore 125736 5 usbhid,usb_storage,ehci_hcd,uhci_hcd, Live 0xf88f4000 bnx2 151256 0 - Live 0xf8890000 scsi_mod 136652 10 mptctl,sg,sr_mod,sd_mod,usb_storage,mptsas,qla2xxx,mptscsih,scsi_transport_sas,scsi_transport_fc, Live 0xf886d000 thermal 13576 0 - Live 0xf8834000 processor 31176 1 thermal, Live 0xf8839000 fan 4964 0 - Live 0xf882b000 debian-test:/usr/src/linux# cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: SEAGATE Model: ST9146802SS Rev: S229 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi0 Channel: 00 Id: 01 Lun: 00 Vendor: SEAGATE Model: ST9146802SS Rev: S229 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi0 Channel: 01 Id: 00 Lun: 00 Vendor: Dell Model: VIRTUAL DISK Rev: 1028 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi3 Channel: 00 Id: 00 Lun: 00 Vendor: Model: Virtual CDROM Rev: 1.00 Type: CD-ROM ANSI SCSI revision: 00 Host: scsi4 Channel: 00 Id: 00 Lun: 00 Vendor: Model: Virtual Floppy Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 00 Software Environment: debian-test:/usr/src/linux-2.6.22.19/scripts# ./ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux debian-test.pr.univmed.fr 2.6.22.19 #1 SMP Fri May 30 19:53:56 CEST 2008 i686 GNU/Linux Gnu C 4.1.2 Gnu make 3.81 binutils 2.17 util-linux 2.12r mount 2.12r module-init-tools 3.3-pre2 e2fsprogs 1.40-WIP Linux C Library 2.3.6 Dynamic linker (ldd) 2.3.6 Procps 3.2.7 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 5.97 udev 105 Modules Loaded xt_length ipt_ttl xt_tcpmss iptable_mangle iptable_filter xt_multiport xt_limit ipt_tos ipt_REJECT ip_tables x_tables button ac battery ipmi_devintf ipmi_si ipmi_msghandler ipv6 mptctl loop sg serio_raw tsdev joydev psmouse shpchp rtc pci_hotplug sr_mod cdrom evdev ext3 jbd mbcache dm_mirror dm_snapshot dm_mod ide_generic sd_mod usbhid usb_storage ide_core mptsas qla2xxx mptscsih firmware_class mptbase ehci_hcd scsi_transport_sas scsi_transport_fc uhci_hcd usbcore bnx2 scsi_mod thermal processor fan debian-test:/usr/src/linux-2.6.22.19/scripts# cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 03c0-03df : vga+ 03f8-03ff : serial 0800-087f : pnp 00:05 0800-0803 : ACPI PM1a_EVT_BLK 0804-0805 : ACPI PM1a_CNT_BLK 0808-080b : ACPI PM_TMR 0810-0815 : ACPI CPU throttle 0828-082f : ACPI GPE0_BLK 0850-0850 : ACPI PM2_CNT_BLK 0880-08bf : pnp 00:05 08c0-08df : pnp 00:05 08e0-08e3 : pnp 00:05 0900-0900 : pnp 00:05 0c00-0c7f : pnp 00:05 0ca0-0ca1 : pnp 00:05 0ca2-0ca2 : pnp 00:06 0ca2-0ca2 : ipmi_si 0ca3-0ca3 : pnp 00:06 0ca3-0ca3 : ipmi_si 0ca4-0caf : pnp 00:05 0cf8-0cff : PCI conf1 bc80-bc9f : 0000:00:1d.0 bc80-bc9f : uhci_hcd bca0-bcbf : 0000:00:1d.1 bca0-bcbf : uhci_hcd bcc0-bcdf : 0000:00:1d.2 bcc0-bcdf : uhci_hcd c000-cfff : PCI Bus #0d cc00-ccff : 0000:0d:04.0 d000-dfff : PCI Bus #09 d800-d8ff : 0000:09:00.0 d800-d8ff : qla2xxx dc00-dcff : 0000:09:00.1 dc00-dcff : qla2xxx e000-efff : PCI Bus #08 ec00-ecff : 0000:08:00.0 debian-test:/usr/src/linux-2.6.22.19/scripts# cat /proc/iomem 00000000-0009ffff : System RAM 00000000-00000000 : Crash kernel 000a0000-000bffff : Video RAM area 000c0000-000c8fff : Video ROM 000c9000-000c9fff : Adapter ROM 000ca000-000cbdff : Adapter ROM 000cc000-000cc1ff : Adapter ROM 000cc800-000d23ff : Adapter ROM 000f0000-000fffff : System ROM 00100000-cfeb1fff : System RAM 00100000-00299ee9 : Kernel code 00299eea-00335f43 : Kernel data cfeb2000-cfec7fff : reserved cfec8000-cfee7bff : ACPI Tables cfee7c00-cfffffff : reserved d0000000-d7ffffff : PCI Bus #0d d0000000-d7ffffff : 0000:0d:04.0 d8000000-ddffffff : PCI Bus #01 da000000-ddffffff : PCI Bus #02 da000000-dbffffff : PCI Bus #05 da000000-dbffffff : PCI Bus #06 da000000-dbffffff : 0000:06:00.0 da000000-dbffffff : bnx2 dc000000-ddffffff : PCI Bus #03 dc000000-ddffffff : PCI Bus #04 dc000000-ddffffff : 0000:04:00.0 dc000000-ddffffff : bnx2 de0ff800-de0ffbff : 0000:00:1d.7 de0ff800-de0ffbff : ehci_hcd de100000-de2fffff : PCI Bus #08 de100000-de1fffff : 0000:08:00.0 de2ec000-de2effff : 0000:08:00.0 de2f0000-de2fffff : 0000:08:00.0 de300000-de3fffff : PCI Bus #09 de300000-de33ffff : 0000:09:00.0 de3f8000-de3fbfff : 0000:09:00.0 de3f8000-de3fbfff : qla2xxx de3fc000-de3fffff : 0000:09:00.1 de3fc000-de3fffff : qla2xxx de400000-de4fffff : PCI Bus #0d de400000-de41ffff : 0000:0d:04.0 de4f0000-de4fffff : 0000:0d:04.0 de500000-de5fffff : PCI Bus #09 de500000-de53ffff : 0000:09:00.1 e0000000-efffffff : reserved fe000000-ffffffff : reserved 100000000-22fffffff : System RAM Problem Description: Depending on the kernel version writes are fast or slow on every kernel above 2.6.22 We have tested various driver versions, used utilities for firmware, but still slow writes on latest kernels. We compiled and tested more than 20 kernels We just discovered that after a quick test on new dell hardware poweredge m600. Most of the current distrib are on 2.6.18, except Ubuntu and various vserver or openvz kernels for debian. We tested redhat and suse too. Steps to reproduce: Very easy: We also check for an untar of the kernel (5x slower) debian-test:~# dd if=/dev/zero of=/root/test.cdrom bs=10k count=60000 60000+0 enregistrements lus 60000+0 enregistrements écrits 614400000 octets (614 MB) copiés, 1,17602 seconde, 522 MB/s debian-test:~# uname -a Linux debian-test.pr.univmed.fr 2.6.19.7 #1 SMP Fri May 30 15:55:50 CEST 2008 i686 GNU/Linux debian:~# dd if=/dev/zero of=test.cdrom bs=10k count=60000 60000+0 records in 60000+0 records out 614400000 bytes (614 MB) copied, 7.51225 seconds, 81.8 MB/s debian:~# uname -a Linux debian 2.6.22-4-vserver-686 #1 SMP Tue Feb 12 22:02:04 UTC 2008 i686 GNU/Linux -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
