[Bug 1427264] Re: using ecryptfs, creating frameworks fail to bind mount issues

[Felipe De la Puente]

Hi,

I have /home and /home/${USER}/Data on different partitions which are mounted based on /etc/fstab specs.
When I had automatic updates of my kits in ubuntu sdk, every time it attempted to update it umounted my two home related partitions. This problem was solved by de-activating auto update. Instead I update my kits manually with apt-get.

Now I'm trying to create a new kit for amd64 and have the same problem
described here. I'm running 15.04 up-to-date.

So:

1.  Please confirm if the current WA would be to do #15 before
attempting to modify kits, then once finished revert the WA to avoid
#20.

2. Any progress on the fix for this showstopper?  Any target release?

Thanks a lot!

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https://bugs.launchpad.net/bugs/1427264

Title:
  using ecryptfs, creating frameworks fail to bind mount issues

Status in click package in Ubuntu:
  Triaged
Status in schroot package in Ubuntu:
  In Progress
Status in schroot package in Debian:
  Confirmed

Bug description:
  Using vivid creating framework fails for ecryptfs users, the issue is
  similar to bug #769595

  The userdir is mounted in a way which makes unmounts fail

  "E: 10mount: umount: /var/lib/schroot/mount/click-ubuntu-sdk-14.10
  -armhf-ec6aaf62-31e0-47e9-b2f8-73f0b038fb4d/home/user: target is busy
  E: 10mount: (In some cases useful info about processes that E:
  10mount: use the device is found by lsof(8) or fuser(1).) "

  changing the fstab line to be "/home/user /home/user      none
  rw,bind        0       0" workarounds the issue

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