After unmounting of BTRFS array I can't see to get it back properly in fstab (which i didn't make a copy before) for some reason openmediavault section looks really bizarre:
# >>> [openmediavault]
/dev/disk/by-id/ata-WDC_WD60EJRX-89MP9Y1_WD-WX31D49NH3H2 /srv/dev-disk-by-id-ata-WDC_WD60EJRX-89MP9Y1_WD-WX31D49NH3H2 btrfs defaults,nofail 0 2
/dev/disk/by-label/nasraid /srv/dev-disk-by-label-nasraid btrfs defaults,nofail 0 2
/srv/dev-disk-by-id-ata-WDC_WD60EJRX-89MP9Y1_WD-WX31D49NH3H2/media/ /export/media none bind,nofail 0 0
# <<< [openmediavault]
And the stats in the dashboard section are all over the place showing OS SSD stats. What's going on?