Failure again, while copying from a welland psc (power saving caddy) to a normal firewire caddy. 5gb into copy.
Here is the strange ls output: [EMAIL PROTECTED]:/mnt# ls -la usb2/ total 4 drwxrwxrwx 1 mem root 4096 2008-05-03 14:02 . drwxr-xr-x 8 root root 88 2008-05-01 21:08 .. drwxrwxrwx 1 mem root 0 2008-05-02 00:01 Media ?--------- ? ? ? ? ? usb2/Incomming ?--------- ? ? ? ? ? usb2/SuperCopier2beta1-9.exe [EMAIL PROTECTED]:/mnt# cat /etc/fstab | grep usb2 LABEL=sleepy2 /mnt/usb2 ntfs-3g defaults,uid=1000 0 0 var/log/messages output: May 3 13:59:56 cesspit kernel: [167270.573707] XFS mounting filesystem sdb1 May 3 14:07:33 cesspit kernel: [167789.981969] usb 2-4: reset high speed USB device using ehci_hcd and address 17 May 3 14:10:19 cesspit kernel: [167973.291042] usb 2-4: reset high speed USB device using ehci_hcd and address 17 May 3 14:10:49 cesspit kernel: [168009.169512] usb 2-4: reset high speed USB device using ehci_hcd and address 17 May 3 14:10:59 cesspit kernel: [168021.281996] usb 2-4: reset high speed USB device using ehci_hcd and address 17 May 3 14:11:15 cesspit kernel: [168040.401488] usb 2-4: reset high speed USB device using ehci_hcd and address 17 May 3 14:11:16 cesspit kernel: [168040.778268] usb 2-4: reset high speed USB device using ehci_hcd and address 17 May 3 14:11:26 cesspit kernel: [168052.821977] usb 2-4: reset high speed USB device using ehci_hcd and address 17 May 3 14:11:26 cesspit kernel: [168053.058472] sd 10:0:0:0: Device offlined - not ready after error recovery May 3 14:11:26 cesspit kernel: [168053.058508] sd 10:0:0:0: [sdc] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK,SUGGEST_OK May 3 14:11:26 cesspit kernel: [168053.058638] sd 10:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK May 3 14:11:39 cesspit kernel: [168068.578563] printk: 28 messages suppressed. While watching the copy, I noticed the psc power down during a copy, the kde copy dialog stalled while the messages "usb 2-4: reset high speed USB device using ehci_hcd and address 17" were printing to var/log. The copy did resume once, picked back up normal speed but powered down again a 2nd time and failed to come back online. trying to remount the device has been working over the past few days but not today, output (note I use labels for mounting): [EMAIL PROTECTED]:/mnt# umount usb2 [EMAIL PROTECTED]:/mnt# mount usb2 Error opening '/dev/sdc1': No such device or address Failed to mount '/dev/sdc1': No such device or address You seem to have a SoftRAID/FakeRAID hardware and must use an activated, different device under /dev/mapper/, (e.g. /dev/mapper/nvidia_eahaabcc1) to mount NTFS. Please see the 'dmraid' documentation for help. Power cycling fixed the device. I will note this drive is a bit old and noisy but has never presented any issues when in use on my fileserver (connected internally). The issues are also not present in windows xp on any machines. I would suspect ntfs to be contributing to the issue but the other identical psc has the same issue though it doesnt not need to be power cycled as often. I did contact welland regarding the issue and the had this to say: Dear Customer, Thanks for your mail and purchased our product. Pls. use our power saving AP tool to control the time of power down. By the way, may I know where are you from? Thanks. Thanks & Best regards, Jing Lee / Sales department Welland Industrial Co., Ltd Tel: +886-2-8285-2345 ext. 18 Fax: +886-2-8282-5000, 8282-7000 E-mail: - Web: www.welland.com.tw -EOF- I does seem they didnt realise I am in linux but I will plug these psc into a windows pc, use the tool to raise the timeout and retry. The latest kernel does not seem to fix the issue after all but it does seem an improvement. -- USB mass storage stops working after a while https://bugs.launchpad.net/bugs/61235 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
