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OMV5 Install on Debian 10 error #322

adoris123 opened this Issue Mar 15, 2019 · 1 comment


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adoris123 commented Mar 15, 2019

I try to install OMV5 to fresh Debian 10 installation and encounter to next error:

CRITICAL] Rendering SLS 'base:omv.setup.fstab.default' failed: Jinja error: stat: path should be string, bytes, os.PathLike or integer, not NoneType
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/salt/utils/", line 393, in render_jinja_tmpl
output = template.render(**decoded_context)
File "/usr/lib/python3/dist-packages/jinja2/", line 76, in render
return original_render(self, *args, **kwargs)
File "/usr/lib/python3/dist-packages/jinja2/", line 1008, in render
return self.environment.handle_exception(exc_info, True)
File "/usr/lib/python3/dist-packages/jinja2/", line 780, in handle_exception
reraise(exc_type, exc_value, tb)
File "/usr/lib/python3/dist-packages/jinja2/", line 37, in reraise
raise value.with_traceback(tb)
File "", line 60, in top-level template code
File "/var/cache/salt/minion/extmods/modules/", line 110, in is_block_device
return openmediavault.device.is_block_device(path)
File "/usr/lib/python3/dist-packages/openmediavault/device/", line 36, in is_block_device
st = os.stat(path)
TypeError: stat: path should be string, bytes, os.PathLike or integer, not NoneType

; line 60

#   "dump": "0",
#   "fstype": "ext4"
# }
{% set root_fstab_entry = fstab_entries['/'] %}

{% if nonrot_options | difference(root_fstab_entry.opts) | length > 0 and    <======================
      salt['omv_utils.is_block_device'](parent_root_fs_device) and
      not salt['omv_utils.is_rotational'](parent_root_fs_device) %}



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votdev commented Mar 18, 2019

Can you please execute the following commands and post the results.

root@omv5box:/home/vagrant# python3
Python 3.7.2+ (default, Feb  2 2019, 14:31:48) 
[GCC 8.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import openmediavault.fs
>>> root_fs_device = openmediavault.fs.Filesystem.from_mount_point('/')
>>> print(root_fs_device.device_file)
>>> fs = openmediavault.fs.Filesystem(root_fs_device.device_file)
>>> parent = fs.get_parent_device_file()
>>> print(parent)

@votdev votdev added the 5.x label Mar 18, 2019

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