On 26/01/2018 1:51 PM, Michael Lyle wrote:

Hey Coly,

On Thu, Jan 25, 2018 at 8:56 PM, Coly Li [off-list ref] wrote:

quoted

In order to make the failure handling simple and fast, I will not
distinct each bcache device whether it has dirty data on cache set. Once
the cache set is dirty, all attached bcache devices will be stopped.

Surely it shouldn't stop any writethrough/writearound ones though, right?

quoted

It seems when this option is enabled by users, it should work for
writeback and writethrough, and no side effect to writearound and non.

Writethrough should be the same as writearound, shouldn't it?

Yes, they are no different with such an option.

Coly Li