Hi, On 2022-07-13 11:00:07 +0900, Kyotaro Horiguchi wrote: > I imagined to use B_INVALID as a kind of "default" partition, which > accepts all unknown backend types.
There shouldn't be any unknown backend types. Something has gone wrong if we get far without a backend type set. > We can just ignore that values but then we lose the clue for malfunction of > stats machinery. I thought that that backend-type as the sentinel for > malfunctions. Thus we can emit logs instead. > > I feel that the stats machinery shouldn't stop the server as possible, > or I think it is overreaction to abort for invalid values that can be > easily coped with. I strongly disagree. That just ends up with hard to find bugs. Greetings, Andres Freund