Our status parsers should all start to be able to parse this value, as they do not currently. Also, devicemapper-rs should understand how to interpret this. I think what it basically means is that devicemapper was unable to get the status of the thinpool at all. But it might mean that devicemapper considers the thinpool to be in an "Error" state which is somehow different from (and surely worse than) the "Fail" state. See also discussion in #430.
Our status parsers should all start to be able to parse this value, as they do not currently. Also, devicemapper-rs should understand how to interpret this. I think what it basically means is that devicemapper was unable to get the status of the thinpool at all. But it might mean that devicemapper considers the thinpool to be in an "Error" state which is somehow different from (and surely worse than) the "Fail" state. See also discussion in #430.