Re: etch: cannot mount usb hd
On Sunday 23 March 2008 19:49, Bernardo Dal Seno wrote:
> On 19/03/2008, Jörg Becker <news@elke-joerg.de> wrote:
> > I also tried noauto in fstab an manually mount after boot. But with the
> > same result: device is busy.
>
> Does any error or warning message appear in kernel logs? Either at
> startup, or when you try to mount the device?
>
No, I don't find any error or warning message about my sdc2, but from
device-mapper, in the kernel logs.
Mar 19 16:19:41 gandalf kernel: SCSI device sdc: 586072367 512-byte hdwr
sectors (300069 MB)
Mar 19 16:19:41 gandalf kernel: sdc: Write Protect is off
Mar 19 16:19:41 gandalf kernel: sdc: Mode Sense: 03 00 00 00
Mar 19 16:19:41 gandalf kernel: sdc: assuming drive cache: write through
Mar 19 16:19:41 gandalf kernel: SCSI device sdc: 586072367 512-byte hdwr
sectors (300069 MB)
Mar 19 16:19:41 gandalf kernel: sdc: Write Protect is off
Mar 19 16:19:41 gandalf kernel: sdc: Mode Sense: 03 00 00 00
Mar 19 16:19:41 gandalf kernel: sdc: assuming drive cache: write through
Mar 19 16:19:41 gandalf kernel: sdc: sdc1 sdc2 sdc3
Mar 19 16:19:41 gandalf kernel: sd 0:0:0:0: Attached scsi disk sdc
Nothing about mounting sdc2 or /media/backup. But after device scan I have
some errors:
Mar 19 16:19:41 gandalf kernel: usb-storage: device scan complete
Mar 19 16:19:41 gandalf kernel: Filesystem "dm-0": Disabling barriers, not
supported by the underlying device
Mar 19 16:19:41 gandalf kernel: loop: loaded (max 8 devices)
Mar 19 16:19:41 gandalf kernel: device-mapper: table: 254:8: linear:
dm-linear: Device lookup failed
Mar 19 16:19:41 gandalf kernel: device-mapper: ioctl: error adding target to
table
Mar 19 16:19:41 gandalf kernel: device-mapper: table: 254:8: linear:
dm-linear: Device lookup failed
...repeated some times...
Mar 19 16:19:41 gandalf kernel: device-mapper: ioctl: error adding target to
table
Mar 19 16:19:41 gandalf kernel: device-mapper: table: 254:11: linear:
dm-linear: Device lookup failed
Mar 19 16:19:41 gandalf kernel: device-mapper: ioctl: error adding target to
table
...repeated some times...
Mar 19 16:19:41 gandalf kernel: XFS mounting filesystem sda1
Mar 19 16:19:41 gandalf kernel: Ending clean XFS mount for filesystem: sda1
Mar 19 16:19:41 gandalf kernel: Filesystem "dm-5": Disabling barriers, not
supported by the underlying device
Mar 19 16:19:41 gandalf kernel: XFS mounting filesystem dm-5
Mar 19 16:19:41 gandalf kernel: Ending clean XFS mount for filesystem: dm-5
Mar 19 16:19:41 gandalf kernel: Filesystem "dm-4": Disabling barriers, not
supported by the underlying device
Mar 19 16:19:41 gandalf kernel: XFS mounting filesystem dm-4
Mar 19 16:19:41 gandalf kernel: Ending clean XFS mount for filesystem: dm-4
Mar 19 16:19:41 gandalf kernel: Filesystem "dm-1": Disabling barriers, not
supported by the underlying device
Mar 19 16:19:41 gandalf kernel: XFS mounting filesystem dm-1
Mar 19 16:19:41 gandalf kernel: Ending clean XFS mount for filesystem: dm-1
Mar 19 16:19:41 gandalf kernel: Filesystem "dm-2": Disabling barriers, not
supported by the underlying device
Mar 19 16:19:41 gandalf kernel: XFS mounting filesystem dm-2
Mar 19 16:19:41 gandalf kernel: Ending clean XFS mount for filesystem: dm-2
Mar 19 16:19:41 gandalf kernel: Filesystem "dm-6": Disabling barriers, not
supported by the underlying device
Mar 19 16:19:41 gandalf kernel: XFS mounting filesystem dm-6
Mar 19 16:19:41 gandalf kernel: Ending clean XFS mount for filesystem: dm-6
Mar 19 16:19:41 gandalf kernel: Filesystem "dm-7": Disabling barriers, not
supported by the underlying device
Mar 19 16:19:41 gandalf kernel: XFS mounting filesystem dm-7
Mar 19 16:19:41 gandalf kernel: Ending clean XFS mount for filesystem: dm-7
Mar 19 16:19:41 gandalf kernel: Adding 6152184k swap
on /dev/mapper/gandalf-swap_1. Priority:-1 extents:1 across:6152184k
After resetting my usb hd I get:
Mar 19 17:21:01 gandalf kernel: usb 6-1: USB disconnect, address 2
Mar 19 17:21:11 gandalf kernel: usb 6-1: new high speed USB device using
ehci_hcd and address 8
Mar 19 17:21:11 gandalf kernel: usb 6-1: configuration #1 chosen from 1 choice
Mar 19 17:21:11 gandalf kernel: scsi6 : SCSI emulation for USB Mass Storage
devices
Mar 19 17:21:11 gandalf kernel: usb-storage: device found at 8
Mar 19 17:21:11 gandalf kernel: usb-storage: waiting for device to settle
before scanning
Mar 19 17:21:16 gandalf kernel: Vendor: WDC WD30 Model: 00JB-00KFA0
Rev: 08.0
Mar 19 17:21:16 gandalf kernel: Type: Direct-Access
ANSI SCSI revision: 00
Mar 19 17:21:16 gandalf kernel: SCSI device sdf: 586072367 512-byte hdwr
sectors (300069 MB)
Mar 19 17:21:16 gandalf kernel: sdf: Write Protect is off
Mar 19 17:21:16 gandalf kernel: sdf: Mode Sense: 03 00 00 00
Mar 19 17:21:16 gandalf kernel: sdf: assuming drive cache: write through
Mar 19 17:21:16 gandalf kernel: SCSI device sdf: 586072367 512-byte hdwr
sectors (300069 MB)
Mar 19 17:21:16 gandalf kernel: sdf: Write Protect is off
Mar 19 17:21:16 gandalf kernel: sdf: Mode Sense: 03 00 00 00
Mar 19 17:21:16 gandalf kernel: sdf: assuming drive cache: write through
Mar 19 17:21:16 gandalf kernel: sdf: sdf1 sdf2 sdf3
Mar 19 17:21:16 gandalf kernel: sd 6:0:0:0: Attached scsi disk sdf
Mar 19 17:21:16 gandalf kernel: sd 6:0:0:0: Attached scsi generic sg3 type 0
Mar 19 17:21:16 gandalf kernel: usb-storage: device scan complete
Mar 19 17:24:13 gandalf kernel: XFS mounting filesystem sdf2
Mar 19 17:24:14 gandalf kernel: Ending clean XFS mount for filesystem: sdf2
Happy Easter
Jörg
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