Dear All,
I posted this report two weeks ago and wanted to find any hint.
Does anyone know the things or pointers to information related to
the followings?
- unexpected errors and/or termination of access to USB Mass Storage
devices, especially to tape drive.
- I google'd the issue and found several instances like this.
When the instances noted the SMP or UP, they all reported the issue
on the SMP Linux boxes. So I think the USB or SCSI Tape drivers
might have an unknown/potential issue that appear only under SMP
environment (including HyperThreading CPU). Does anyone have
such the experience or information for SMP Linux environment?
http://www.google.com/search?q=%22Error+on+write+filemark%22
- I tried to reproduce the issue by several different Linux boxes.
I was able to reproduce with all of them, but slower machines were
more likely to show the issue. i.e. 2.4GHz Xeon shows the issue
more frequently than 2.8GHz or 3GHz Xeon.
Regards,
Takashi
Takashi Yoshida wrote:
>
> Hi,
>
> My apologize in advance, this is my first attempt at reporting
> a problem.
>
> [1.] One line summary of the problem:
>
> The tar command lost contact to Sony USB tape drive.
>
> [2.] Full description of the problem/report:
>
> The tar command writes to Sony USB tape drive at /dev/st0.
> It has been succeeded for several tens or hundred times.
> But it suddenly failed while writing.
> Once it failed, tar command cannot open /dev/st0
> until (unless) the linux machine restarts.
>
> Usually the tar command takes approx. 2 minutes to finish writing
> 60-90 MBytes of data. But at the time tar reports the error,
> it takes approx. 16 minutes from issuing the tar command until
> it exits with error messages.
>
> Note: The tape drive was connected to the Linux machine and was
> turned on before booting the Linux machine.
>
> Note: The data written was 60-90 MBytes in size (each backup run)
> so I believe the tar command didn't hit the end of tape.
>
> Note: I applied the cleaning tape sometimes during backup runs
> but the problem still occurs.
>
> [3.] Keywords (i.e., modules, networking, kernel):
>
> USB Mass storage driver modules
> scsi tape driver (st)
>
> [4.] Kernel version (from /proc/version):
>
> Linux version 2.4.25 ([EMAIL PROTECTED]) (gcc version 3.2.2
> 20030222 (Red Hat Linux 3.2.2-5)) #1 SMP Fri Feb 20 14:50:52 EST 2004
>
> [5.] Output of Oops.. message (if applicable) with symbolic information
> resolved (see Documentation/oops-tracing.txt)
>
> [5.1.] /var/log/kernel
>
> Jul 2 09:36:28 172-17-5-90 kernel: scsi: device set offline - not ready
> or command retry failed after bus reset: host 1 channel 0 id 0 lun 0
> Jul 2 09:36:28 172-17-5-90 kernel: st0: Error 70000 (sugg. bt 0x0,
> driver bt 0x0, host bt 0x7).
> Jul 2 09:36:34 172-17-5-90 kernel: st0: Error 70000 (sugg. bt 0x0,
> driver bt 0x0, host bt 0x7).
> Jul 2 09:36:34 172-17-5-90 kernel: st0: Error on write filemark.
> Jul 2 09:36:40 172-17-5-90 kernel: st0: Error 70000 (sugg. bt 0x0,
> driver bt 0x0, host bt 0x7).
>
> [5.2.] tar command
>
> Fri Jul 2 09:20:08 2004 Running command: tar -cf /dev/st0 -C /
> --blocking-factor=1 -T /kinnetics/conf/backrest.conf.scans -V
> "A1,5.2.0.347,1088727608,235,Unnamed,172.17.5.90|" --ignore-failed-read
> > /dev/null 2>/tmp/29434.tape.tar.err
> Fri Jul 2 09:36:40 2004 tar: /dev/st0: Wrote only 0 of 512 bytes
> Fri Jul 2 09:36:40 2004 tar: Error is not recoverable: exiting now
>
> [6.] A small shell script or example program which triggers the problem
> (if possible)
>
> repeat the tar command again and again as below:
>
> tar -cf /dev/st0 -C / --blocking-factor=1 -T conf/backrest.conf.scans -V
> "A1,5.2.0.347,1088727608,235,Unnamed,172.17.5.90|" --ignore-failed-read
> >/dev/null 2>/tmp/29434.tape.tar.err
>
> [7.] Environment
>
> [7.1.] hardware
>
> Linux machine:
> IBM eServer xSeries 335, model 8676-21X
> Xeon 3.06GHz single CPU, HyperThreading enabled (SMP kernel)
> memory 1GB ECC
> dual 36GB SCSI hard drive, no RAID configured.
> onboard dual ethernet 10/100/1000Base-Tx
> USB 1.1 (3 connectors)
>
> Tape drive:
> SONY AITe90-UL
> http://www.storagebysony.com/products/productmain.asp?id=203
>
> Tape:
> SONY SDX1-35C (35 GBytes without compression)
>
> [7.2.] dmesg (Linux startup)
>
> 1:3] = 32
> Initializing CPU#0
> Detected 3056.613 MHz processor.
> Console: colour VGA+ 80x25
> Calibrating delay loop... 6094.84 BogoMIPS
> Memory: 1032452k/1048496k available (1924k kernel code, 15648k reserved,
> 639k data, 136k init, 130992k highmem)
> Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
> Inode cache hash table entries: 65536 (order: 7, 524288 bytes)
> Mount cache hash table entries: 512 (order: 0, 4096 bytes)
> Buffer cache hash table entries: 65536 (order: 6, 262144 bytes)
> Page-cache hash table entries: 262144 (order: 8, 1048576 bytes)
> CPU: Trace cache: 12K uops, L1 D cache: 8K
> CPU: L2 cache: 512K
> CPU: Physical Processor ID: 0
> CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
> CPU: Common caps: bfebfbff 00000000 00000000 00000000
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... OK.
> POSIX conformance testing by UNIFIX
> mtrr: v1.40 (20010327) Richard Gooch ([EMAIL PROTECTED])
> mtrr: detected mtrr type: Intel
> CPU: Trace cache: 12K uops, L1 D cache: 8K
> CPU: L2 cache: 512K
> CPU: Physical Processor ID: 0
> CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
> CPU: Common caps: bfebfbff 00000000 00000000 00000000
> CPU0: Intel(R) Xeon(TM) CPU 3.06GHz stepping 09
> per-CPU timeslice cutoff: 1462.67 usecs.
> enabled ExtINT on CPU#0
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Booting processor 1/1 eip 3000
> Initializing CPU#1
> masked ExtINT on CPU#1
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Calibrating delay loop... 6107.95 BogoMIPS
> CPU: Trace cache: 12K uops, L1 D cache: 8K
> CPU: L2 cache: 512K
> CPU: Physical Processor ID: 0
> CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
> CPU: Common caps: bfebfbff 00000000 00000000 00000000
> CPU1: Intel(R) Xeon(TM) CPU 3.06GHz stepping 09
> Total of 2 processors activated (12202.80 BogoMIPS).
> cpu_sibling_map[0] = 1
> cpu_sibling_map[1] = 0
> ENABLING IO-APIC IRQs
> init IO_APIC IRQs
> IO-APIC (apicid-pin) 14-0, 13-0, 13-1, 13-2, 13-3, 13-4, 13-5, 13-6,
> 13-7, 13-8, 13-9, 13-10, 13-11, 13-12, 13-13, 13-14, 13-15, 12-0, 12-1,
> 12-2, 12-3, 12-4, 12-5, 12-6, 12-7, 12-8, 12-9, 12-10, 12-11, 12-12,
> 12-13, 12-14, 12-15 not connected.
> ..TIMER: vector=0x31 pin1=2 pin2=-1
> Using local APIC timer interrupts.
> calibrating APIC timer ...
> ..... CPU clock speed is 3056.5828 MHz.
> ..... host bus clock speed is 132.8947 MHz.
> cpu: 0, clocks: 1328947, slice: 442982
> CPU0<T0:1328944,T1:885952,D:10,S:442982,C:1328947>
> cpu: 1, clocks: 1328947, slice: 442982
> CPU1<T0:1328944,T1:442976,D:4,S:442982,C:1328947>
> checking TSC synchronization across CPUs: passed.
> Waiting on wait_init_idle (map = 0x2)
> All processors have done init_idle
> ACPI: Subsystem revision 20040116
> PCI: PCI BIOS revision 2.10 entry at 0xfd80c, last bus=2
> PCI: Using configuration type 1
> ACPI: Interpreter enabled
> ACPI: Using IOAPIC for interrupt routing
> ACPI: System [ACPI] (supports S0 S4 S5)
> ACPI: PCI Root Bridge [PCI0] (00:00)
> PCI: Probing PCI hardware (bus 00)
> PCI: Ignoring BAR0-3 of IDE controller 00:0f.1
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
> ACPI: PCI Root Bridge [PCI1] (00:01)
> PCI: Probing PCI hardware (bus 01)
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI1._PRT]
> ACPI: PCI Root Bridge [PCI2] (00:02)
> PCI: Probing PCI hardware (bus 02)
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI2._PRT]
> ACPI: PCI Interrupt Link [LP00] (IRQs *10)
> ACPI: PCI Interrupt Link [LP01] (IRQs)
> ACPI: PCI Interrupt Link [LP02] (IRQs)
> ACPI: PCI Interrupt Link [LP03] (IRQs)
> ACPI: PCI Interrupt Link [LP04] (IRQs)
> ACPI: PCI Interrupt Link [LP05] (IRQs)
> ACPI: PCI Interrupt Link [LP06] (IRQs *9)
> ACPI: PCI Interrupt Link [LP07] (IRQs)
> ACPI: PCI Interrupt Link [LP08] (IRQs *11)
> ACPI: PCI Interrupt Link [LP09] (IRQs *3)
> ACPI: PCI Interrupt Link [LP0A] (IRQs *10)
> ACPI: PCI Interrupt Link [LP0B] (IRQs)
> ACPI: PCI Interrupt Link [LP0C] (IRQs)
> ACPI: PCI Interrupt Link [LP0D] (IRQs)
> ACPI: PCI Interrupt Link [LP0E] (IRQs)
> ACPI: PCI Interrupt Link [LP0F] (IRQs)
> ACPI: PCI Interrupt Link [LP10] (IRQs)
> ACPI: PCI Interrupt Link [LP11] (IRQs)
> ACPI: PCI Interrupt Link [LP12] (IRQs)
> ACPI: PCI Interrupt Link [LP13] (IRQs)
> ACPI: PCI Interrupt Link [LP14] (IRQs)
> ACPI: PCI Interrupt Link [LP15] (IRQs)
> ACPI: PCI Interrupt Link [LP16] (IRQs)
> ACPI: PCI Interrupt Link [LP17] (IRQs)
> ACPI: PCI Interrupt Link [LP18] (IRQs)
> ACPI: PCI Interrupt Link [LP19] (IRQs)
> ACPI: PCI Interrupt Link [LP1A] (IRQs)
> ACPI: PCI Interrupt Link [LP1B] (IRQs)
> ACPI: PCI Interrupt Link [LP1C] (IRQs)
> ACPI: PCI Interrupt Link [LP1D] (IRQs)
> ACPI: PCI Interrupt Link [LP1E] (IRQs)
> ACPI: PCI Interrupt Link [LP1F] (IRQs)
> ACPI: PCI Interrupt Link [LPUS] (IRQs *11)
> PCI: Probing PCI hardware
> IOAPIC[1]: Set PCI routing entry (13-10 -> 0xa9 -> IRQ 26 Mode:1
> Active:1)
> 00:00:01[A] -> 13-10 -> IRQ 26
> IOAPIC[1]: Set PCI routing entry (13-0 -> 0xb1 -> IRQ 16 Mode:1
> Active:1)
> 00:00:02[A] -> 13-0 -> IRQ 16
> IOAPIC[1]: Set PCI routing entry (13-1 -> 0xb9 -> IRQ 17 Mode:1
> Active:1)
> 00:00:02[B] -> 13-1 -> IRQ 17
> Pin 13-0 already programmed
> Pin 13-1 already programmed
> ACPI: PCI Interrupt Link [LPUS] enabled at IRQ 11
> IOAPIC[0]: Set PCI routing entry (14-11 -> 0x81 -> IRQ 11 Mode:1
> Active:1)
> 00:00:0f[A] -> 14-11 -> IRQ 11
> IOAPIC[1]: Set PCI routing entry (13-6 -> 0xc1 -> IRQ 22 Mode:1
> Active:1)
> 00:01:01[A] -> 13-6 -> IRQ 22
> IOAPIC[1]: Set PCI routing entry (13-2 -> 0xc9 -> IRQ 18 Mode:1
> Active:1)
> 00:01:02[A] -> 13-2 -> IRQ 18
> IOAPIC[1]: Set PCI routing entry (13-3 -> 0xd1 -> IRQ 19 Mode:1
> Active:1)
> 00:01:02[B] -> 13-3 -> IRQ 19
> Pin 13-2 already programmed
> Pin 13-3 already programmed
> IOAPIC[1]: Set PCI routing entry (13-8 -> 0xd9 -> IRQ 24 Mode:1
> Active:1)
> 00:02:01[A] -> 13-8 -> IRQ 24
> IOAPIC[1]: Set PCI routing entry (13-9 -> 0xe1 -> IRQ 25 Mode:1
> Active:1)
> 00:02:02[A] -> 13-9 -> IRQ 25
> IOAPIC[1]: Set PCI routing entry (13-4 -> 0xe9 -> IRQ 20 Mode:1
> Active:1)
> 00:02:03[A] -> 13-4 -> IRQ 20
> IOAPIC[1]: Set PCI routing entry (13-5 -> 0x32 -> IRQ 21 Mode:1
> Active:1)
> 00:02:03[B] -> 13-5 -> IRQ 21
> Pin 13-4 already programmed
> Pin 13-5 already programmed
> number of MP IRQ sources: 15.
> number of IO-APIC #14 registers: 16.
> number of IO-APIC #13 registers: 16.
> number of IO-APIC #12 registers: 16.
> testing the IO APIC.......................
>
> IO APIC #14......
> .... register #00: 0E000000
> ....... : physical APIC id: 0E
> ....... : Delivery Type: 0
> ....... : LTS : 0
> .... register #01: 000F0011
> ....... : max redirection entries: 000F
> ....... : PRQ implemented: 0
> ....... : IO APIC version: 0011
> .... register #02: 0E000000
> ....... : arbitration: 0E
> .... IRQ redirection table:
> NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
> 00 000 00 1 0 0 0 0 0 0 00
> 01 003 03 0 0 0 0 0 1 1 39
> 02 003 03 0 0 0 0 0 1 1 31
> 03 003 03 0 0 0 0 0 1 1 41
> 04 003 03 0 0 0 0 0 1 1 49
> 05 003 03 0 0 0 0 0 1 1 51
> 06 003 03 0 0 0 0 0 1 1 59
> 07 003 03 0 0 0 0 0 1 1 61
> 08 003 03 0 0 0 0 0 1 1 69
> 09 003 03 0 0 0 0 0 1 1 71
> 0a 003 03 0 0 0 0 0 1 1 79
> 0b 003 03 1 1 0 1 0 1 1 81
> 0c 003 03 0 0 0 0 0 1 1 89
> 0d 003 03 0 0 0 0 0 1 1 91
> 0e 003 03 0 0 0 0 0 1 1 99
> 0f 003 03 0 0 0 0 0 1 1 A1
>
> IO APIC #13......
> .... register #00: 0D000000
> ....... : physical APIC id: 0D
> ....... : Delivery Type: 0
> ....... : LTS : 0
> .... register #01: 000F0011
> ....... : max redirection entries: 000F
> ....... : PRQ implemented: 0
> ....... : IO APIC version: 0011
> .... register #02: 0D000000
> ....... : arbitration: 0D
> .... IRQ redirection table:
> NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
> 00 003 03 1 1 0 1 0 1 1 B1
> 01 003 03 1 1 0 1 0 1 1 B9
> 02 003 03 1 1 0 1 0 1 1 C9
> 03 003 03 1 1 0 1 0 1 1 D1
> 04 003 03 1 1 0 1 0 1 1 E9
> 05 003 03 1 1 0 1 0 1 1 32
> 06 003 03 1 1 0 1 0 1 1 C1
> 07 000 00 1 0 0 0 0 0 0 00
> 08 003 03 1 1 0 1 0 1 1 D9
> 09 003 03 1 1 0 1 0 1 1 E1
> 0a 003 03 1 1 0 1 0 1 1 A9
> 0b 000 00 1 0 0 0 0 0 0 00
> 0c 000 00 1 0 0 0 0 0 2 20
> 0d 000 00 1 0 0 0 0 0 0 00
> 0e 000 00 1 0 0 0 0 0 0 00
> 0f 000 00 1 0 0 0 0 0 0 00
>
> IO APIC #12......
> .... register #00: 0C000000
> ....... : physical APIC id: 0C
> ....... : Delivery Type: 0
> ....... : LTS : 0
> .... register #01: 000F0011
> ....... : max redirection entries: 000F
> ....... : PRQ implemented: 0
> ....... : IO APIC version: 0011
> .... register #02: 0C000000
> ....... : arbitration: 0C
> .... IRQ redirection table:
> NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
> 00 000 00 1 0 0 0 0 0 0 00
> 01 051 01 1 0 0 0 0 0 2 84
> 02 072 02 1 0 0 0 0 0 2 43
> 03 000 00 1 0 0 0 0 0 0 00
> 04 000 00 1 0 0 0 0 0 0 00
> 05 000 00 1 0 0 0 0 0 0 00
> 06 000 00 1 0 0 0 0 0 0 00
> 07 000 00 1 0 0 0 0 0 0 00
> 08 000 00 1 0 0 0 0 0 0 00
> 09 000 00 1 0 0 0 0 0 0 00
> 0a 000 00 1 0 0 0 0 0 0 00
> 0b 000 00 1 0 0 0 0 0 0 00
> 0c 000 00 1 0 0 0 0 0 0 00
> 0d 000 00 1 0 0 0 0 0 2 21
> 0e 000 00 1 0 0 0 0 0 0 00
> 0f 000 00 1 0 0 0 0 0 0 00
> IRQ to pin mappings:
> IRQ0 -> 0:2
> IRQ1 -> 0:1
> IRQ3 -> 0:3
> IRQ4 -> 0:4
> IRQ5 -> 0:5
> IRQ6 -> 0:6
> IRQ7 -> 0:7
> IRQ8 -> 0:8
> IRQ9 -> 0:9
> IRQ10 -> 0:10
> IRQ11 -> 0:11-> 0:11
> IRQ12 -> 0:12
> IRQ13 -> 0:13
> IRQ14 -> 0:14
> IRQ15 -> 0:15
> IRQ16 -> 1:0
> IRQ17 -> 1:1
> IRQ18 -> 1:2
> IRQ19 -> 1:3
> IRQ20 -> 1:4
> IRQ21 -> 1:5
> IRQ22 -> 1:6
> IRQ24 -> 1:8
> IRQ25 -> 1:9
> IRQ26 -> 1:10
> .................................... done.
> 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
> Initializing RT netlink socket
> IA-32 Microcode Update Driver: v1.13 <[EMAIL PROTECTED]>
> Starting kswapd
> allocated 32 pages and 32 bhs reserved for the highmem bounces
> VFS: Disk quotas vdquot_6.5.1
> Journalled Block Device driver loaded
> ACPI: Processor [CPU1] (supports C1)
> ACPI: Processor [CPU0] (supports C1)
> Detected PS/2 Mouse Port.
> pty: 256 Unix98 ptys configured
> Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
> SERIAL_PCI enabled
> ttyS00 at 0x03f8 (irq = 4) is a 16550A
> ttyS04 at port 0x2300 (irq = 16) is a 16550A
> Floppy drive(s): fd0 is 1.44M
> FDC 0 is a National Semiconductor PC87306
> RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
> loop: loaded (max 8 devices)
> Compaq SMART2 Driver (v 2.4.28)
> HP CISS Driver (v 2.4.50)
> Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
> ide: Assuming 33MHz system bus speed for PIO modes; override with
> idebus=xx
> hdc: CD-224E, ATAPI CD/DVD-ROM drive
> ide1 at 0x170-0x177,0x376 on irq 15
> hdc: attached ide-cdrom driver.
> hdc: ATAPI 24X CD-ROM drive, 128kB Cache
> Uniform CD-ROM driver Revision: 3.12
> SCSI subsystem driver Revision: 1.00
> kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
> kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
> kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
> kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
> Fusion MPT base driver 2.05.11.03
> Copyright (c) 1999-2003 LSI Logic Corporation
> mptbase: Initiating ioc0 bringup
> ioc0: 53C1030: Capabilities={Initiator}
> mptbase: 1 MPT adapter found, 1 installed.
> Fusion MPT SCSI Host driver 2.05.11.03
> scsi0 : ioc0: LSI53C1030, FwRev=01000e00h, Ports=1, MaxQ=222, IRQ=22
> blk: queue f7e6a018, I/O limit 4294967295Mb (mask 0xffffffffffffffff)
> Vendor: IBM-ESXS Model: DTN036C1UCDY10F Rev: S27P
> Type: Direct-Access ANSI SCSI revision: 03
> blk: queue f7de4e18, I/O limit 4294967295Mb (mask 0xffffffffffffffff)
> Vendor: IBM-ESXS Model: DTN036C1UCDY10F Rev: S27P
> Type: Direct-Access ANSI SCSI revision: 03
> blk: queue f7de4a18, I/O limit 4294967295Mb (mask 0xffffffffffffffff)
> Vendor: IBM Model: 25P3495a S320 1 Rev: 1
> Type: Processor ANSI SCSI revision: 02
> blk: queue f7d9ec18, I/O limit 4294967295Mb (mask 0xffffffffffffffff)
> Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
> Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0
> Attached scsi generic sg2 at scsi0, channel 0, id 8, lun 0, type 3
> SCSI device sda: 71096640 512-byte hdwr sectors (36401 MB)
> Partition check:
> sda: sda1 sda2 < sda5 sda6 sda7 sda8 >
> SCSI device sdb: 71096640 512-byte hdwr sectors (36401 MB)
> sdb: sdb1 sdb2 < sdb5 sdb6 >
> NET4: Linux TCP/IP 1.0 for NET4.0
> IP Protocols: ICMP, UDP, TCP, IGMP
> IP: routing cache hash table of 8192 buckets, 64Kbytes
> TCP: Hash tables configured (established 262144 bind 65536)
> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
> IPv6 v0.8 for NET4.0
> IPv6 over IPv4 tunneling driver
> VFS: Mounted root (ext2 filesystem) readonly.
> Freeing unused kernel memory: 136k freed
> Adding Swap: 2072376k swap-space (priority -1)
> Adding Swap: 2072376k swap-space (priority -2)
> CSLIP: code copyright 1989 Regents of the University of California
> PPP generic driver version 2.4.2
> PPP Deflate Compression module registered
> usb.c: registered new driver usbdevfs
> usb.c: registered new driver hub
> usb-ohci.c: USB OHCI at membase 0xf8a45000, IRQ 11
> usb-ohci.c: usb-00:0f.2, ServerWorks OSB4/CSB5 OHCI USB Controller
> usb.c: new USB bus registered, assigned bus number 1
> hub.c: USB hub found
> hub.c: 4 ports detected
> hub.c: new USB device 00:0f.2-3, assigned address 2
> usb.c: USB device 2 (vend/prod 0x54c/0x11f) is not claimed by any active
> driver.
> Initializing USB Mass Storage driver...
> usb.c: registered new driver usb-storage
> scsi1 : SCSI emulation for USB Mass Storage devices
> Vendor: SONY Model: SDX-420C Rev: 0103
> Type: Sequential-Access ANSI SCSI revision: 02
> st: Version 20040102, bufsize 32768, max init. bufs 4, s/g segs 16
> Attached scsi tape st0 at scsi1, channel 0, id 0, lun 0
> WARNING: USB Mass Storage data integrity not assured
> USB Mass Storage device found at 2
> USB Mass Storage support registered.
> Linux Tulip driver version 0.9.15-pre12 (Aug 9, 2002)
> tg3.c:v2.6 (February 3, 2004)
> eth0: Tigon3 [partno(BCM95703A30) rev 1002 PHY(5703)]
> (PCIX:100MHz:64-bit) 10/100/1000BaseT Ethernet 00:09:6b:a3:e8:fd
> eth1: Tigon3 [partno(BCM95703A30) rev 1002 PHY(5703)]
> (PCIX:100MHz:64-bit) 10/100/1000BaseT Ethernet 00:09:6b:a3:e8:fe
> Intel(R) PRO/1000 Network Driver - version 5.2.20-k1
> Copyright (c) 1999-2003 Intel Corporation.
> tg3: eth0: Link is up at 10 Mbps, half duplex.
> tg3: eth0: Flow control is off for TX and off for RX.
>
> [7.3.] /var/log/kernel (continue after the dmesg above)
>
> Jun 28 10:28:14 172-17-5-90 kernel: tg3: eth0: Link is up at 10 Mbps,
> half duplex.
> Jun 28 10:28:14 172-17-5-90 kernel: tg3: eth0: Flow control is off for
> TX and off for RX.
> Jun 28 10:28:19 172-17-5-90 kernel: eth1: no IPv6 routers present
> Jun 28 10:28:19 172-17-5-90 kernel: eth0: no IPv6 routers present
> Jun 28 10:28:32 172-17-5-90 kernel: eth1: no IPv6 routers present
> Jun 28 10:50:05 172-17-5-90 kernel: st0: Block limits 2 - 16777215
> bytes.
> Jun 30 00:45:17 172-17-5-90 kernel: nbd: registered device at major 43
> Jul 2 09:36:28 172-17-5-90 kernel: scsi: device set offline - not ready
> or command retry failed after bus reset: host 1 channel 0 id 0 lun 0
> Jul 2 09:36:28 172-17-5-90 kernel: st0: Error 70000 (sugg. bt 0x0,
> driver bt 0x0, host bt 0x7).
> Jul 2 09:36:34 172-17-5-90 kernel: st0: Error 70000 (sugg. bt 0x0,
> driver bt 0x0, host bt 0x7).
> Jul 2 09:36:34 172-17-5-90 kernel: st0: Error on write filemark.
> Jul 2 09:36:40 172-17-5-90 kernel: st0: Error 70000 (sugg. bt 0x0,
> driver bt 0x0, host bt 0x7).
>
> ********
>
> Best Regards,
>
> Takashi Yoshida
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