All, I am having intermittent trouble with several devices including an external usb harddisk, exteral dvd, as well as memory sticks that sometimes result in a hard lockup of the computer. For purposes of troubleshooting, I will focus on the harddisk. I roll my own kernels from vanilla source code (2.4.20 or 2.4.22) which have the openmosix patch applied. The machine is a dual Athlon Tyan S2466 with latest bios and boot with noapic.
The basic problem is that short writes and reads work, but longer writes and reads fail and cause the computer to hard lock (requiring the power switch to reset). For example, formatting a partition works great for about 270 inodes and then the process starts to stall and eventually locks the computer. Transfering data to and from the hard disk works the same way -- small transfers work great and large transfers eventually stall and the computer locks up. For some reason, these operations quickly use all 1G of system memory (there is also 8G of swap memory) when the process seems to stall. Below is a sample of syslog and dmesg errors during a format operation. I have also tried a pci usb 2.0 card with ehci_hcd, but the problems still occur (I am down to lowest common denominator using usb 1.1 with hardware on motherboard -- usb-ohci). Lspci and usb devices contents also included below. I am also out of ideas and will appreciate and help and ideas for what to try next. Thanks, David from syslog: Mar 10 01:13:16 gemini kernel: SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 8000002 Mar 10 01:13:16 gemini kernel: Current sd08:02: sense key None Mar 10 01:13:16 gemini kernel: I/O error: dev 08:02, sector 7631904 Mar 10 01:13:29 gemini kernel: usb_control/bulk_msg: timeout Mar 10 01:13:48 gemini kernel: SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 Mar 10 01:13:48 gemini kernel: I/O error: dev 08:02, sector 7631912 Mar 10 01:14:17 gemini kernel: SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 Mar 10 01:14:17 gemini kernel: I/O error: dev 08:02, sector 7631920 Mar 10 01:14:32 gemini kernel: SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 Mar 10 01:14:32 gemini kernel: I/O error: dev 08:02, sector 7631928 Mar 10 01:14:55 gemini kernel: SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 Mar 10 01:14:55 gemini kernel: I/O error: dev 08:02, sector 7631936 Mar 10 01:15:14 gemini kernel: SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 Mar 10 01:15:14 gemini kernel: I/O error: dev 08:02, sector 7631944 Mar 10 01:15:35 gemini kernel: SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 Mar 10 01:15:35 gemini kernel: I/O error: dev 08:02, sector 7631952 Mar 10 01:15:50 gemini kernel: SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 Mar 10 01:15:50 gemini kernel: I/O error: dev 08:02, sector 7631960 Mar 10 01:16:07 gemini kernel: SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 Mar 10 01:16:07 gemini kernel: I/O error: dev 08:02, sector 7631968 dmesg: ebb Trg 0 LUN 0 L 16384 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 2d 00 00 20 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ebc Trg 0 LUN 0 L 16384 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 I/O error: dev 08:02, sector 7631968 usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 35 00 00 18 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ebd Trg 0 LUN 0 L 12288 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 35 00 00 18 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ebe Trg 0 LUN 0 L 12288 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 35 00 00 18 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ebf Trg 0 LUN 0 L 12288 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 35 00 00 18 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec0 Trg 0 LUN 0 L 12288 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 35 00 00 18 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec1 Trg 0 LUN 0 L 12288 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 I/O error: dev 08:02, sector 7631976 usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 3d 00 00 10 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec2 Trg 0 LUN 0 L 8192 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 3d 00 00 10 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec3 Trg 0 LUN 0 L 8192 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 3d 00 00 10 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec4 Trg 0 LUN 0 L 8192 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 3d 00 00 10 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec5 Trg 0 LUN 0 L 8192 F 0 CL 10 i2c-amd756.o: SMBus collision! usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 3d 00 00 10 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec6 Trg 0 LUN 0 L 8192 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 I/O error: dev 08:02, sector 7631984 usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 45 00 00 08 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec7 Trg 0 LUN 0 L 4096 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 45 00 00 08 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec8 Trg 0 LUN 0 L 4096 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 45 00 00 08 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ec9 Trg 0 LUN 0 L 4096 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 45 00 00 08 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4eca Trg 0 LUN 0 L 4096 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 45 00 00 08 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ecb Trg 0 LUN 0 L 4096 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 I/O error: dev 08:02, sector 7631992 usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 6d 00 00 d8 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ecc Trg 0 LUN 0 L 110592 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 6d 00 00 d8 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ecd Trg 0 LUN 0 L 110592 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 6d 00 00 d8 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ece Trg 0 LUN 0 L 110592 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 6d 00 00 d8 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ecf Trg 0 LUN 0 L 110592 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 6d 00 00 d8 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed0 Trg 0 LUN 0 L 110592 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 I/O error: dev 08:02, sector 7632032 usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 75 00 00 d0 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed1 Trg 0 LUN 0 L 106496 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 75 00 00 d0 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed2 Trg 0 LUN 0 L 106496 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 75 00 00 d0 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed3 Trg 0 LUN 0 L 106496 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 75 00 00 d0 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed4 Trg 0 LUN 0 L 106496 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 75 00 00 d0 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed5 Trg 0 LUN 0 L 106496 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. SCSI disk error : host 2 channel 0 id 0 lun 0 return code = 70000 I/O error: dev 08:02, sector 7632040 usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 7d 00 00 c8 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed6 Trg 0 LUN 0 L 102400 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 7d 00 00 c8 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed7 Trg 0 LUN 0 L 102400 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 7d 00 00 c8 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed8 Trg 0 LUN 0 L 102400 F 0 CL 10 usb-storage: Bulk command transfer result=-110 usb-storage: -- transport indicates error, resetting usb-storage: Bulk reset requested usb-storage: Bulk soft reset failed -110 usb-storage: scsi cmd done, result=0x70000 usb-storage: *** thread sleeping. usb-storage: queuecommand() called usb-storage: *** thread awakened. usb-storage: Command WRITE_10 (10 bytes) usb-storage: 2a 00 00 77 a4 7d 00 00 c8 00 16 c0 usb-storage: Bulk command S 0x43425355 T 0x4ed9 Trg 0 LUN 0 L 102400 F 0 CL 10 lspci 00:00.0 Host bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] System Controller (rev 11) 00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] AGP Bridge00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] ISA (rev 05) 00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-768 [Opus] IDE (rev 04) 00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] ACPI (rev 03) 00:08.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01) 00:08.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01) 00:10.0 PCI bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] PCI (rev 05) 01:05.0 VGA compatible controller: Matrox Graphics, Inc. MGA G550 AGP (rev 01) 02:00.0 USB Controller: Advanced Micro Devices [AMD] AMD-768 [Opus] USB (rev 07)02:04.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07) 02:04.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 07) 02:05.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 02) 02:05.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 02) 02:08.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78) cat /proc/bus/usb/devices T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 4 B: Alloc=199/900 us (22%), #Int= 2, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB OHCI Root Hub S: SerialNumber=f8861000 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=046d ProdID=c00e Rev=11.00 S: Manufacturer=Logitech S: Product=USB-PS/2 Optical Mouse C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 98mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=01 Prot=02 Driver=hid E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=10ms T: Bus=01 Lev=01 Prnt=01 Port=02 Cnt=02 Dev#= 3 Spd=1.5 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=051d ProdID=0002 Rev= 1.06 S: Manufacturer=American Power Conversion S: Product=Back-UPS LS 700 FW:19.b2 .D USB FW:b2 S: SerialNumber=NB0144360415 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 2mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=hid E: Ad=81(I) Atr=03(Int.) MxPS= 6 Ivl=10ms T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=03 Dev#= 12 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=067b ProdID=2507 Rev= 1.00 S: Manufacturer=Prolific Technology Inc. S: Product=Mass Storage Device C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
