Hi Nick and all, Fileio backstore appears to be able to also use block devices directly. This is a duplication of iblock, except iblock is using the async submit_bio() instead of blocking vfs_readv/writev calls. Is one of these going to be generally better than the other, so maybe we could drop one? If not, what's the guidance for how users should pick between the two backstores? Thanks -- Regards -- Andy -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html