[Bug 156189] Welcoming speech

[Jan Olsina]

Dear 156189,

We are looking for employees working remotely.

My name is Reinaldo, I am the personnel manager of a large International company.
Most of the work you can do from home, that is, at a distance.

Salary is $2200-$5300.

If you are interested in this offer, please visit 
Our Site

Good day!

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to dmraid in Ubuntu.
https://bugs.launchpad.net/bugs/156189

Title:
  software raid0 ntfs partitions missing dmraid

Status in dmraid package in Ubuntu:
  Fix Released

Bug description:
  I tried to setup a sata raid0 (jmicron on asus a5b) with ntfs formated
  in WinXP (I need this for dual booting).  used dmraid to activate it
  and here is dmraid -r output:

  rudlavibizon at rudlavibizon-linux:~$ sudo dmraid -r
  [sudo] password for rudlavibizon:
  /dev/sda: jmicron, "jmicron_JRAID           ", stripe, ok, 625082368 sectors, data@ 0
  /dev/sdb: jmicron, "jmicron_JRAID           ", stripe, ok, 625082368 sectors, data@ 0

  But when I tried to mount it i got this:

  rudlavibizon at rudlavibizon-linux:~$ sudo mount -t ntfs-3g /dev/mapper/jmicron_JRAID\ \ \ \ \ \ \ \ \ \ \     /media/raid
  NTFS signature is missing.
  Failed to mount '/dev/mapper/jmicron_JRAID           ': Invalid argument
  The device '/dev/mapper/jmicron_JRAID           ' doesn't have a valid NTFS.
  Maybe you selected the wrong device? Or the whole disk instead of a
  partition (e.g. /dev/hda, not /dev/hda1)? Or the other way around?

  I posted <a href=http://forum.ntfs-3g.org/viewtopic.php?p=2486#2486>a topic on ntfs-3g forum </a> and troubleshooted this with their lead developer. We found out that the raid device is recognized in /dev/mapper as 
  jmicron_JRAID\ \ \ \ \ \ \ \ \ \ \ (note the backslash for empty spaces in filename) but no partitions exist. He suggested that I run kpartx -a on the device and I did, after which the partition showed up and I succesfully mounted it. However, when I rebooted not only this partition was missing but one other (non-raid) disk with two ntfs partitions. I tried mounting manually and got this: 

   rudlavibizon at rudlavibizon-linux:~$ sudo mount -a
  fuse: mount failed: Device or resource busy
  FUSE mount point creation failed
  Unmounting /dev/sda1 ()
  fuse: mount failed: Device or resource busy
  FUSE mount point creation failed
  Unmounting /dev/sda5 (Sattamassagana 2

  Also I noticed this in /dev/mapper:
  rudlavibizon at rudlavibizon-linux:/dev/mapper$ ls
  1ATA_WDC_WD2000JS-00MHB0_WD-WMANL1136323
  1ATA_WDC_WD2000JS-00MHB0_WD-WMANL1136323p1
  1ATA_WDC_WD2000JS-00MHB0_WD-WMANL1136323p5
  1ATA_WDC_WD3200AAKS-00SBA0_WD-WMAPZ0139196
  1ATA_WDC_WD3200AAKS-00SBA0_WD-WMAPZ0157476
  control
  jmicron_JRAID

  Those wdc_wd2000's p1 and p5 could be mounted and when I tried kpartx
  -a again on jmicron_JRAID it segfaulted.

  
  Branislav

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/dmraid/+bug/156189/+subscriptions