[K12OSN] Fresh install of F12 w/ updates and problem running ltsp-build-client

[Dan Young]

On Tue, Dec 1, 2009 at 12:09 PM, Henry Burroughs <hburroughs at hhprep.org> wrote:
>
> I've just done a fresh F12 install and updated.  I try to run ltsp-build-client now and it barfs right at the end with this (I have setenforce 0 set before running):
>
> sh: /usr/sbin/setenforce: No such file or directory
> ldd: /sbin/multipath: No such file or directory
> ls: cannot access /lib/libmultipath*: No such file or directory
> ls: cannot access /lib/multipath/*: No such file or directory
> umount: /var/tmp/imgcreate-9g8Qme/install_root: device is busy.
>         (In some cases useful info about processes that use
>          the device is found by lsof(8) or fuser(1))
> /usr/lib/python2.6/site-packages/imgcreate/errors.py:40: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6
>   return str(self.message)
> Error creating image : Unable to unmount filesystem at /var/tmp/imgcreate-9g8Qme/install_root//
> umount: /var/tmp/imgcreate-9g8Qme/install_root: device is busy.
>         (In some cases useful info about processes that use
>          the device is found by lsof(8) or fuser(1))
> Traceback (most recent call last):
>   File "/usr/sbin/chroot-creator", line 140, in <module>
>     sys.exit(main())
>   File "/usr/sbin/chroot-creator", line 135, in main
>     creator.cleanup()
>   File "/usr/lib/python2.6/site-packages/imgcreate/creator.py", line 578, in cleanup
>     self.unmount()
>   File "/usr/lib/python2.6/site-packages/imgcreate/creator.py", line 556, in unmount
>     self._unmount_instroot()
>   File "/usr/sbin/chroot-creator", line 82, in _unmount_instroot
>     self.__bindroot.unmount()
>   File "/usr/lib/python2.6/site-packages/imgcreate/fs.py", line 113, in unmount
>     raise MountError("Unable to unmount filesystem at %s" % self.dest)
> imgcreate.errors.MountError: Unable to unmount filesystem at /var/tmp/imgcreate-9g8Qme/install_root//
> umount: /var/tmp/imgcreate-9g8Qme/install_root: device is busy.
>         (In some cases useful info about processes that use
>          the device is found by lsof(8) or fuser(1))
> Exception imgcreate.errors.MountError: MountError('Unable to unmount filesystem at /var/tmp/imgcreate-9g8Qme/install_root//',) in <bound method ChrootCreator.__del__ of <__main__.ChrootCreator object at 0xa4aeecc>> ignored
> error: LTSP client installation ended abnormally
>
> It seems to be having a problem unmounting the image directory created under /var/tmp
> I have run it several times and keep coming up with the same issue.

Are you running ltsp-build-client as root? If you do "mount" as root,
are there any old /var/tmp/imgcreate* mounts still present?

--
Dan Young <dyoung at mesd.k12.or.us>
Multnomah ESD - Technology Services
503-257-1562