to make it more easier to read the bug report (only the beginning, due to error messages while trying to send the complete error messages):
Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; omv-salt deploy run mdadm 2>&1' with exit code '1': /usr/lib/python3/dist-packages/salt/utils/path.py:265: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working if not isinstance(exes, collections.Iterable): raspberrypi: ---------- ID: remove_cron_daily_mdadm Function: file.absent Name: /etc/cron.daily/mdadm Result: True Comment: File /etc/cron.daily/mdadm is not present Started: 13:16:18.146504 Duration: 0.928 ms Changes: ---------- ID: configure_default_mdadm Function: file.managed Name: /etc/default/mdadm Result: True Comment: File /etc/default/mdadm updated Started: 13:16:18.147710 Duration: 109.384 ms Changes: ---------- diff: --- +++ @@ -1,10 +1,16 @@ -# mdadm Debian configuration -# -# You can run 'dpkg-reconfigure mdadm' to modify the values in this file, if -# you want. You can also change the values here and changes will be preserved. -# Do note that only the values are preserved; the rest of the file is -# rewritten. -# +# This file is auto-generated by openmediavault (https://www.openmediavault.org) +# WARNING: Do not edit this file, your changes will get lost. + +# INITRDSTART: +# list of arrays (or 'all') to start automatically when the initial ramdisk +# loads. This list *must* include the array holding your root filesystem. Use +# 'none' to prevent any array from being started from the initial ramdisk.
I hope, someone can help...