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Re: [nslu2-general] USB Drive no longer detected

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  • Marcel Nijenhof
    ... It hard to tell what causes this without more information. There are a few programs which give useful information: - dmesg - cat /proc/bus/usb/devices
    Message 1 of 3 , Mar 3, 2007
      On Fri, 2007-03-02 at 23:00 +0000, GlynnParsons wrote:
      > I have been running verious versions Unslung for just under a year now
      > and am currently running V2.3R63-uNSLUng-6.8-beta, and have not had an
      > issues. However now when I turn the NSLU2 on it is not detecting my
      > latest drive a Buffalo Drivestation 250Gb USB drive (approx 8 months
      > old).

      It hard to tell what causes this without more information.

      There are a few programs which give useful information:
      - dmesg
      - cat /proc/bus/usb/devices

      Probably you need to post the output of these commands.

      --
      marceln
    • GlynnParsons
      thanks for the reply. Output from dmesg and cat commands -dmesg Linux version 2.4.22-xfs (unslung@unslung.org) (gcc version 3.4.4) #1 Mon Apr 10 18:17:11 PDT
      Message 2 of 3 , Mar 3, 2007
        thanks for the reply. Output from dmesg and cat commands
        -dmesg
        Linux version 2.4.22-xfs (unslung@...) (gcc version 3.4.4) #1
        Mon Apr 10 18:17:11 PDT 2006
        CPU: XScale-IXP425/IXC1100 revision 1
        Machine: Intel IXDP425 Development Platform
        Warning: bad configuration page, trying to continue
        Security risk: creating user accessible mapping for 0x60000000 at
        0xff00f000
        Security risk: creating user accessible mapping for 0x51000000 at
        0xf1000000
        On node 0 totalpages: 8192
        zone(0): 8192 pages.
        zone(1): 0 pages.
        zone(2): 0 pages.
        Kernel command line: console=ttyS0,115200n8 root=/dev/mtdblock4
        rootfstype=jffs2 rw init=/linuxrc mem=32M@0x00000000
        Relocating machine vectors to 0xffff0000
        Calibrating delay loop... 263.78 BogoMIPS
        Memory: 32MB = 32MB total
        Memory: 30280KB available (1581K code, 271K data, 244K init)
        Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
        Inode cache hash table entries: 2048 (order: 2, 16384 bytes)
        Mount cache hash table entries: 512 (order: 0, 4096 bytes)
        Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
        Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
        POSIX conformance testing by UNIFIX
        PCI Autoconfig: Found Bus 0, Device 1, Function 0
        PCI: bus0: Fast back to back transfers disabled
        Linux NET4.0 for Linux 2.4
        Based upon Swansea University Computer Society NET3.039
        Initializing RT netlink socket
        Starting kswapd
        VFS: Disk quotas vdquot_6.5.1
        Journalled Block Device driver loaded
        devfs: v1.12c (20020818) Richard Gooch (rgooch@...)
        devfs: boot_options: 0x0
        Installing knfsd (copyright (C) 1996 okir@...).
        JFFS2 version 2.1. (C) 2001 Red Hat, Inc., designed by Axis
        Communications AB.
        i2c-core.o: i2c core module
        i2c-dev.o: i2c /dev entries driver module
        i2c-core.o: driver i2c-dev dummy driver registered.
        i2c-algo-bit.o: i2c bit algorithm module version 2.6.1 (20010830)
        pty: 256 Unix98 ptys configured
        Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
        SERIAL_PCI enabled
        ttyS00 at 0xff000003 (irq = 15) is a XScale UART
        ttyS01 at 0xff001003 (irq = 13) is a XScale UART
        RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
        SCSI subsystem driver Revision: 1.00
        * host:<NULL>
        IXP425 Flash: Found an alias at 0x800000 for the chip at 0x0
        cfi_cmdset_0001: Erase suspend on write enabled
        0: offset=0x0,size=0x20000,blocks=64
        Using buffer write method
        Creating 6 MTD partitions on "IXP425 Flash":
        0x00000000-0x00040000 : "RedBoot"
        0x00040000-0x00060000 : "SysConf"
        0x00060000-0x00160000 : "Kernel"
        0x00160000-0x00180000 : "Ramdisk"
        0x00180000-0x007e0000 : "Flashdisk"
        0x007e0000-0x00800000 : "FIS directory"
        usb.c: registered new driver usbdevfs
        usb.c: registered new driver hub
        pci probe begin
        PCI: Device 00:01.0 not available because of resource collisions
        host/usb-uhci.c: $Revision: 1.3 $ time 18:18:04 Apr 10 2006
        host/usb-uhci.c: High bandwidth mode enabled
        host/usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
        Initializing USB Mass Storage driver...
        usb.c: registered new driver usb-storage
        USB Mass Storage support registered.
        i2c-dev.o: Registered 'IXP425 I2C Adapter' as minor 0
        i2c-core.o: adapter IXP425 I2C Adapter registered as adapter 0.
        NET4: Linux TCP/IP 1.0 for NET4.0
        IP Protocols: ICMP, UDP, TCP, IGMP
        IP: routing cache hash table of 512 buckets, 4Kbytes
        TCP: Hash tables configured (established 2048 bind 4096)
        IP-Config: No network devices available.
        NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
        NetWinder Floating Point Emulator V0.97 (double precision)
        VFS: Mounted root (jffs2 filesystem).
        Freeing init memory: 244K
        Module init.
        ixp425_eth:
        Initializing IXP425 NPE Ethernet driver software v. 1.1
        ixp425_eth: CPU clock speed (approx) = 0 MHz
        [error] ixEthMiiPhyScan : unexpected Mii PHY ID 0000ffff
        [error] ixEthMiiPhyScan : unexpected Mii PHY ID 0000ffff
        ixp425_eth: ixp0 is using the PHY at address 1
        ixp425_eth: ixp1 is using the PHY at address 0
        enable_irq(22) unbalanced from c392f1bc
        X1226: I2C based RTC driver.
        i2c-core.o: driver X1226 registered.
        X1226: found X1226 on IXP425 I2C Adapter
        i2c-core.o: client [X1226] registered to adapter [IXP425 I2C Adapter]
        (pos. 0).
        atr is 20
        ufsd: driver loaded
        #


        # cat /proc/bus/usb/devices
        #


        # df -k
        Filesystem 1k-blocks Used Available Use% Mounted on
        rootfs 6528 6348 180 97% /
        /dev/mtdblock4 6528 6348 180 97% /
        #
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