On Wed, 31 Aug 2016, Somnath Roy wrote: > Sage, > I saw with recent master we have introduced fsck() (and it is 'on' by default) during mkfs() , wondering what is the use case of fsck() during mkfs() ? > This is making cluster creation terribly slow for BlueStore. I recently fixed a bug where mkfs was creating a store that failed fsck. I would expect it to be fast, though, if it's empty... Oh, is this because of the big in-memory bitmap for allocation? sage -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html