| Summary: | kernel 2.6.27 regression - unable to mount iomega usb drive - usb-storage / unusual_devs.h? | ||
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| Product: | Gentoo Linux | Reporter: | Javier <jfernand> |
| Component: | [OLD] Core system | Assignee: | Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel> |
| Status: | RESOLVED NEEDINFO | ||
| Severity: | normal | ||
| Priority: | High | ||
| Version: | unspecified | ||
| Hardware: | x86 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
dmesg output
kernel config file contents of /proc/bus/usb/devices with iomega drive attached output of lsusb -v with iomega drive attached patch for iomega portable hdd |
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Description
Javier
2009-02-06 21:53:06 UTC
Created attachment 181197 [details]
dmesg output
Created attachment 181199 [details]
kernel config file
Can I see /proc/bus/usb/devices with your device plugged and the output of lsusb -v (In reply to comment #3) > Can I see /proc/bus/usb/devices with your device plugged and the output of > lsusb -v > I'm attaching the two things now... Created attachment 182934 [details]
contents of /proc/bus/usb/devices with iomega drive attached
Created attachment 182936 [details]
output of lsusb -v with iomega drive attached
Is there a more descriptive name of this device? Some examples are "Zip 100" or "Digital Camera EX-20 DSC" Created attachment 183019 [details, diff]
patch for iomega portable hdd
Can you apply this patch against your gentoo-sources-2.6.27-r8 and let me know if this helps at all?
you can apply this patch by going into your /usr/src/linux directory and typing:
patch -p1 < iomega-portable-hdd-unusual-devs.patch
Feel free to reopen with the requested test results (In reply to comment #9) > Feel free to reopen with the requested test results > Sorry for the dealy. I had compiled the kernel + patch. Compilation OK but system froze when rebooted (problem seemed to be related to video driver). After some days trying to fix the issue (eventually reinstalled). Notice that I cannot blame the patch for the troubles because we had a serious power problem a day before and a few machines had problems afterward. In any case, I have just now recompiled kernel + patch (no problem), rebooted (no problem) but the problem with the iomega hdd seems to remain unchanged. After the stabilization period, I get a stream of sd 5:0:0:0: [sdd] Sense Key : 0x0 [current] sd 5:0:0:0: [sdd] ASC=0x0 ASCQ=0x0 That seems to continue forever. The details (no debugging info here) usb 1-8: new high speed USB device using ehci_hcd and address 5 usb 1-8: configuration #1 chosen from 1 choice scsi5 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 5 usb-storage: waiting for device to settle before scanning scsi 5:0:0:0: Direct-Access IC25N060 ATMR04-0 MO3O PQ: 0 ANSI: 0 sd 5:0:0:0: [sdd] 117210241 512-byte hardware sectors (60012 MB) sd 5:0:0:0: [sdd] Write Protect is off sd 5:0:0:0: [sdd] Mode Sense: 03 00 00 00 sd 5:0:0:0: [sdd] Assuming drive cache: write through sd 5:0:0:0: [sdd] 117210241 512-byte hardware sectors (60012 MB) sd 5:0:0:0: [sdd] Write Protect is off sd 5:0:0:0: [sdd] Mode Sense: 03 00 00 00 sd 5:0:0:0: [sdd] Assuming drive cache: write through sdd: sdd1 sd 5:0:0:0: [sdd] Attached SCSI disk sd 5:0:0:0: Attached scsi generic sg5 type 0 usb-storage: device scan complete sd 5:0:0:0: [sdd] Sense Key : 0x0 [current] sd 5:0:0:0: [sdd] ASC=0x0 ASCQ=0x0 sd 5:0:0:0: [sdd] Sense Key : 0x0 [current] sd 5:0:0:0: [sdd] ASC=0x0 ASCQ=0x0 sd 5:0:0:0: [sdd] Sense Key : 0x0 [current] sd 5:0:0:0: [sdd] ASC=0x0 ASCQ=0x0 Notice that the device is now sdd due to a shift in the way devices are named after reinstall. Please let me know what further information you need. It's failing on the last sector. This should be adequately worked around in the latest gentoo-sources-2.6.28 release, please could you test? Please feel free to reopen with test results as per comment #11 |
