Hi Mike
I suggest to remove the patch 991bd8d7bc78966b4dc427b53a144f276bffcd52
("dm writecache: commit just one block, not a full page") from your
repository and replace it with this patch.
Sub-4k writes have poor performance with most SSDs, so we should make sure
that we write at least 4k.
Mikulas
--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://listman.redhat.com/mailman/listinfo/dm-devel
