Hello there,
since kernel update 2.6.32-220.4.1.el6, one of my USB external SATA drives is not mounting. With kernel 2.6.32-131.21.1.el6, it auto-mounts in GNOME desktop when I plug the disk.
When I plug the disk, this wakes it up and I see in /var/log/messages:
kernel: usb 2-4.2: USB disconnect, address 11 kernel: usb 2-2: new high speed USB device using ehci_hcd and address 13 kernel: usb 2-2: New USB device found, idVendor=1ca1, idProduct=18a9 kernel: usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 kernel: usb 2-2: Product: Usb Sata Bridge kernel: usb 2-2: Manufacturer: SYMWAVE kernel: usb 2-2: SerialNumber: 3559443452593133 kernel: usb 2-2: configuration #1 chosen from 1 choice kernel: scsi11 : SCSI emulation for USB Mass Storage devices
but it's not getting mounted.
Any hint where I could grab more information?
Regards,
From: wwp subscript@free.fr
When I plug the disk, this wakes it up and I see in /var/log/messages: kernel: usb 2-4.2: USB disconnect, address 11 kernel: usb 2-2: new high speed USB device using ehci_hcd and address 13 kernel: usb 2-2: New USB device found, idVendor=1ca1, idProduct=18a9 kernel: usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 kernel: usb 2-2: Product: Usb Sata Bridge kernel: usb 2-2: Manufacturer: SYMWAVE kernel: usb 2-2: SerialNumber: 3559443452593133 kernel: usb 2-2: configuration #1 chosen from 1 choice kernel: scsi11 : SCSI emulation for USB Mass Storage devices but it's not getting mounted.
Up to where did you cut the output...? Did you get the SCSI device at all? if not, is hald running and polling /dev/sd* (ps auxfw | grep hald)?
kernel: usb 2-3: new high speed USB device using ehci_hcd and address 3 kernel: usb 2-3: configuration #1 chosen from 1 choice kernel: scsi9 : SCSI emulation for USB Mass Storage devices kernel: Vendor: Corsair Model: Voyager Mini Rev: 0.00 kernel: Type: Direct-Access ANSI SCSI revision: 02 kernel: SCSI device sdg: 15771759 512-byte hdwr sectors (8075 MB) kernel: sdg: Write Protect is off kernel: sdg: assuming drive cache: write through kernel: SCSI device sdg: 15771759 512-byte hdwr sectors (8075 MB) kernel: sdg: Write Protect is off kernel: sdg: assuming drive cache: write through kernel: sdg: sdg1 kernel: sd 9:0:0:0: Attached scsi removable disk sdg kernel: sd 9:0:0:0: Attached scsi generic sg7 type 0 hald: mounted /dev/sdg1 on behalf of uid 2000
Maybe try to restart the usb_storage module...
JD
Hello John,
On Wed, 7 Mar 2012 05:25:55 -0800 (PST) John Doe jdmls@yahoo.com wrote:
From: wwp subscript@free.fr
When I plug the disk, this wakes it up and I see in /var/log/messages: kernel: usb 2-4.2: USB disconnect, address 11 kernel: usb 2-2: new high speed USB device using ehci_hcd and address 13 kernel: usb 2-2: New USB device found, idVendor=1ca1, idProduct=18a9 kernel: usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 kernel: usb 2-2: Product: Usb Sata Bridge kernel: usb 2-2: Manufacturer: SYMWAVE kernel: usb 2-2: SerialNumber: 3559443452593133 kernel: usb 2-2: configuration #1 chosen from 1 choice kernel: scsi11 : SCSI emulation for USB Mass Storage devices but it's not getting mounted.
Up to where did you cut the output...? Did you get the SCSI device at all? if not, is hald running and polling /dev/sd* (ps auxfw | grep hald)?
[snip]
Thanks for your reply!
I shown the lines that appeared in system log since the moment I plug the device, there's nothing after (and nothing before that matters, at least WRT to the "plug" event itself).
No, the device is not even accessible using /dev/sdXX. Gparted and other tools don't even see it. But my laptop's internal disk and other externals USB (SATA or IDE) disks are accessible.
The issue seems focused on that particular external USB disk, and I never get it as /dev/sdXX whatever I plug it directly to one of this laptop's USB ports or to a USB multi-port.
The issue is not present with kernel 2.6.32-131.21.1.el6, it's present with updates 2.6.32-220.4.1.el6 and 2.6.32-220.4.2.el6.
FYI it's a CentOS6 64bit installed on a DELL Latitude E6500.
I tried unplugging all USB storage devices, unloaded usb_storage module, re-loaded it. Plugged in the disk and nothing better.
I tried with another laptop (DELL D810) with an up-to-date CentOS6 (32bit) installed on it: same behaviour, the disk is not accessible w/ latest kernel but is accessible w/ 2.6.32-131.
Regards,
From: wwp subscript@free.fr
No, the device is not even accessible using /dev/sdXX. Gparted and other tools don't even see it. But my laptop's internal disk and other externals USB (SATA or IDE) disks are accessible. The issue is not present with kernel 2.6.32-131.21.1.el6, it's present with updates 2.6.32-220.4.1.el6 and 2.6.32-220.4.2.el6. FYI it's a CentOS6 64bit installed on a DELL Latitude E6500. I tried with another laptop (DELL D810) with an up-to-date CentOS6 (32bit) installed on it: same behaviour, the disk is not accessible w/ latest kernel but is accessible w/ 2.6.32-131.
I was on a CentOS 5... I tried on a 2.6.32-220.4.1.el6.x86_64 and it still works fine with my USB key... usb 1-4: new high speed USB device using ehci_hcd and address 2 usb 1-4: New USB device found, idVendor=1b1c, idProduct=0b29 usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-4: Product: Voyager Mini usb 1-4: Manufacturer: Corsair usb 1-4: SerialNumber: 37b47c25e57156 usb 1-4: configuration #1 chosen from 1 choice Initializing USB Mass Storage driver... scsi4 : SCSI emulation for USB Mass Storage devices usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usb-storage: device found at 2 usb-storage: waiting for device to settle before scanning usb-storage: device scan complete scsi 4:0:0:0: Direct-Access Corsair Voyager Mini 0.00 PQ: 0 ANSI: 2 sd 4:0:0:0: Attached scsi generic sg3 type 0 sd 4:0:0:0: [sdc] 15771759 512-byte logical blocks: (8.07 GB/7.52 GiB) sd 4:0:0:0: [sdc] Write Protect is off sd 4:0:0:0: [sdc] Mode Sense: 00 00 00 00 sd 4:0:0:0: [sdc] Assuming drive cache: write through sd 4:0:0:0: [sdc] Assuming drive cache: write through sdc: sdc1 sd 4:0:0:0: [sdc] Assuming drive cache: write through sd 4:0:0:0: [sdc] Attached SCSI removable disk
So, apparently for you it stops just before the usbcore... Wild guess... USB3 drive?
JD
Hello John,
On Wed, 7 Mar 2012 06:39:50 -0800 (PST) John Doe jdmls@yahoo.com wrote:
From: wwp subscript@free.fr
No, the device is not even accessible using /dev/sdXX. Gparted and other tools don't even see it. But my laptop's internal disk and other externals USB (SATA or IDE) disks are accessible. The issue is not present with kernel 2.6.32-131.21.1.el6, it's present with updates 2.6.32-220.4.1.el6 and 2.6.32-220.4.2.el6. FYI it's a CentOS6 64bit installed on a DELL Latitude E6500. I tried with another laptop (DELL D810) with an up-to-date CentOS6 (32bit) installed on it: same behaviour, the disk is not accessible w/ latest kernel but is accessible w/ 2.6.32-131.
I was on a CentOS 5... I tried on a 2.6.32-220.4.1.el6.x86_64 and it still works fine with my USB key... usb 1-4: new high speed USB device using ehci_hcd and address 2 usb 1-4: New USB device found, idVendor=1b1c, idProduct=0b29 usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-4: Product: Voyager Mini usb 1-4: Manufacturer: Corsair usb 1-4: SerialNumber: 37b47c25e57156 usb 1-4: configuration #1 chosen from 1 choice Initializing USB Mass Storage driver... scsi4 : SCSI emulation for USB Mass Storage devices usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usb-storage: device found at 2 usb-storage: waiting for device to settle before scanning usb-storage: device scan complete scsi 4:0:0:0: Direct-Access Corsair Voyager Mini 0.00 PQ: 0 ANSI: 2 sd 4:0:0:0: Attached scsi generic sg3 type 0 sd 4:0:0:0: [sdc] 15771759 512-byte logical blocks: (8.07 GB/7.52 GiB) sd 4:0:0:0: [sdc] Write Protect is off sd 4:0:0:0: [sdc] Mode Sense: 00 00 00 00 sd 4:0:0:0: [sdc] Assuming drive cache: write through sd 4:0:0:0: [sdc] Assuming drive cache: write through sdc: sdc1 sd 4:0:0:0: [sdc] Assuming drive cache: write through sd 4:0:0:0: [sdc] Attached SCSI removable disk
So, apparently for you it stops just before the usbcore... Wild guess... USB3 drive?
No, USB2 drive with SATA disk inside. All other USB storage disks (keys, IDE or SATA disks) do work as expected) *but* this one.
Regards,
-
John Doe -
wwp