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[Scott Moser <smoser@xxxxxxxxxx>]

fixed in 0.7.4

** Changed in: cloud-init
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1248625

Title:
  resizefs fails on linux kernel versions < 2.6.26 with error : IOError:
  [Errno 2] No such file or directory: '/proc/2857/mountinfo'

Status in Init scripts for use on cloud images:
  Fix Released

Bug description:
  This issue was seen on Rhel versions 5.6 and 5.8 having kernel versions < 2.6.26.
  Complete backtrace: 

  2013-11-05 18:41:56,493 - util.py[WARNING]: Running resizefs (<module 'cloudinit.config.cc_resizefs' from '/usr/lib/python2.6/site-packages/cloudinit/config/cc_resizefs.pyc'>) failed
  2013-11-05 18:41:56,496 - util.py[DEBUG]: Running resizefs (<module 'cloudinit.config.cc_resizefs' from '/usr/lib/python2.6/site-packages/cloudinit/config/cc_resizefs.pyc'>) failed
  Traceback (most recent call last):
    File "/usr/lib/python2.6/site-packages/cloudinit/stages.py", line 553, in _run_modules
      cc.run(run_name, mod.handle, func_args, freq=freq)
    File "/usr/lib/python2.6/site-packages/cloudinit/cloud.py", line 63, in run
      return self._runners.run(name, functor, args, freq, clear_on_fail)
    File "/usr/lib/python2.6/site-packages/cloudinit/helpers.py", line 197, in run
      results = functor(*args)
    File "/usr/lib/python2.6/site-packages/cloudinit/config/cc_resizefs.py", line 71, in handle
      result = util.get_mount_info(resize_what, log)
    File "/usr/lib/python2.6/site-packages/cloudinit/util.py", line 1751, in get_mount_info
      lines = load_file(mountinfo_path).splitlines()
    File "/usr/lib/python2.6/site-packages/cloudinit/util.py", line 1057, in load_file
      with open(fname, 'rb') as ifh:
  IOError: [Errno 2] No such file or directory: '/proc/2857/mountinfo'

  The root cause seems to be related to the fact that
  /proc/pid/mountinfo was introduced in linux kernel version 2.6.26 .
  So, older versions of the kernel would be missing this file.

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