On Tue, Oct 29, 2024 at 08:19:17AM -0700, Keith Busch wrote: > From: Keith Busch <kbusch@xxxxxxxxxx> > > When multiple partitions are used, you may want to enforce different > subsets of the available write hints for each partition. Provide a > bitmap attribute of the available write hints, and allow an admin to > write a different mask to set the partition's allowed write hints. This still offers all hints to all partitions by default, which still breaks all use cases where you have actual users of the stream separation on multiple paritions. Please assign either all resources to the first partition and none to the others (probably the easiest and useful for the most common use case) or split it evenly. Note that the bdev_max_streams value also needs to be adjusted to only return the number of streams actually available to a partition.
