Device detected... But not able to mount device.
"Midhun A" <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi, I am using the USB device port on my i.MX21(ARM 9) Lite kit. When I plug in a flash drive, it gets detected perfectly as a storage device. But I am not able to access the contents of the drive. When I mount the drive, it says that the mount failed. dmesg: <4>Full speed Hub <6>usb 1-2: new full speed USB device using imx21-hc and address 2 <4>Full speed Hub <6>usb 1-2: configuration #1 chosen from 1 choice <7>usb-storage: USB Mass Storage device detected <7>usb-storage: -- associate_dev <7>usb-storage: Vendor: 0x19b6, Product: 0x2048, Revision: 0x0100 <7>usb-storage: Interface Subclass: 0x06, Protocol: 0x50 <7>usb-storage: Transport: Bulk <7>usb-storage: Protocol: Transparent SCSI <6>scsi0 : SCSI emulation for USB Mass Storage devices <7>usb-storage: *** thread sleeping. <7>usb-storage: device found at 2 <7>usb-storage: waiting for device to settle before scanning <7>usb-storage: usb_stor_control_msg: rq=fe rqtype=a1 value=0000 index=00 len=1 <7>usb-storage: GetMaxLUN command result is 1, data is 1 <7>usb-storage: queuecommand called <7>usb-storage: *** thread awakened. <7>usb-storage: Command INQUIRY (6 bytes) <7>usb-storage: 12 00 00 00 24 00 <7>usb-storage: Bulk Command S 0x43425355 T 0x1 L 36 F 128 Trg 0 LUN 0 CL 6 <7>usb-storage: usb_stor_bulk_transfer_buf: xfer 31 bytes <7>usb-storage: Status code 0; transferred 31/31 <7>usb-storage: -- transfer complete <7>usb-storage: Bulk command transfer result=0 <7>usb-storage: usb_stor_bulk_transfer_sglist: xfer 36 bytes, 1 entries <7>usb-storage: Status code 0; transferred 36/36 <7>usb-storage: -- transfer complete <7>usb-storage: Bulk data transfer result 0x0 <7>usb-storage: Attempting to get CSW... <7>usb-storage: usb_stor_bulk_transfer_buf: xfer 13 bytes <7>usb-storage: Status code 0; transferred 13/13 <7>usb-storage: -- transfer complete <7>usb-storage: Bulk status result = 0 <7>usb-storage: Bulk Status S 0x53425355 T 0x1 R 0 Stat 0x0 <7>usb-storage: scsi cmd done, result=0x0 <7>usb-storage: *** thread sleeping. <5>scsi 0:0:0:0: Direct-Access Moser Baer AZ-601 0.00 PQ: 0 ANSI: 2 <7>usb-storage: queuecommand called <7>usb-storage: *** thread awakened. <7>usb-storage: Bad target number (1:0) <7>usb-storage: scsi cmd done, result=0x40000 <7>usb-storage: *** thread sleeping. <7>usb-storage: queuecommand called <7>usb-storage: *** thread awakened. <7>usb-storage: Bad target number (2:0) <7>usb-storage: scsi cmd done, result=0x40000 <7>usb-storage: *** thread sleeping. <7>usb-storage: queuecommand called <7>usb-storage: *** thread awakened. <7>usb-storage: Bad target number (3:0) <7>usb-storage: scsi cmd done, result=0x40000 <7>usb-storage: *** thread sleeping. <7>usb-storage: queuecommand called <7>usb-storage: *** thread awakened. <7>usb-storage: Bad target number (4:0) <7>usb-storage: scsi cmd done, result=0x40000 <7>usb-storage: *** thread sleeping. <7>usb-storage: queuecommand called <7>usb-storage: *** thread awakened. <7>usb-storage: Bad target number (5:0) <7>usb-storage: scsi cmd done, result=0x40000 <7>usb-storage: *** thread sleeping. <7>usb-storage: queuecommand called <7>usb-storage: *** thread awakened. <7>usb-storage: Bad target number (6:0) <7>usb-storage: scsi cmd done, result=0x40000 <7>usb-storage: *** thread sleeping. <7>usb-storage: queuecommand called <7>usb-storage: *** thread awakened. <7>usb-storage: Bad target number (7:0) <7>usb-storage: scsi cmd done, result=0x40000 <7>usb-storage: *** thread sleeping. <7>usb-storage: device scan complete The devices: # cat /proc/devices Character devices: 1 mem 2 pty 3 ttyp 4 /dev/vc/0 4 tty 4 ttyS 5 /dev/tty 5 /dev/console 5 /dev/ptmx 7 vcs 10 misc 13 input 29 fb 90 mtd 128 ptm 136 pts 180 usb 189 usb_device 253 usb_endpoint 254 usbmon Block devices: 1 ramdisk 31 mtdblock 179 mmc / # cat /proc/partitions major minor #blocks name 31 0 8192 mtdblock0 31 1 384 mtdblock1 31 2 1664 mtdblock2 31 3 2048 mtdblock3 31 4 4096 mtdblock4 The dev entries for sda are: /dev # ls -l *sda* brw-rw-rw- 1 0 0 8, 0 Jan 1 00:01 sda brw-rw-rw- 1 0 0 8, 1 Jan 1 00:00 sda1 brw-rw-rw- 1 0 0 8, 2 Aug 14 2007 sda2 Mounting fails: /dev # mount /dev/sda /mnt/usb mount: mounting /dev/sda on /mnt/usb failed /dev # mount /dev/sda1 /mnt/usb mount: mounting /dev/sda1 on /mnt/usb failed /dev # mount /dev/sda2 /mnt/usb mount: mounting /dev/sda2 on /mnt/usb failed The config for SCSI and USB: # # SCSI device support # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set # CONFIG_BLK_DEV_SR is not set CONFIG_CHR_DEV_SG=y # CONFIG_CHR_DEV_SCH is not set # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs # CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # # SCSI low-level drivers # # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_ATA is not set # # USB support # CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set # CONFIG_USB_ARCH_HAS_EHCI is not set CONFIG_USB=y # CONFIG_USB_DEBUG is not set # # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set # # USB Host Controller Drivers # # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_SL811_HCD is not set CONFIG_USB_IMX21_HCD=y # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # # may also be needed; see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_DPCM is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_KARMA is not set CONFIG_USB_LIBUSUAL=y There is no dmesg for the mount command. What else am I missing? Thanks, Midhun. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel