On Tue, Mar 10, 2020 at 11:03 AM piaojun <piaojun@xxxxxxxxxx> wrote: > > Hi Miklos, > > From my test, a fuse write req can only contain 128KB which seems > limited by FUSE_DEFAULT_MAX_PAGES_PER_REQ in kernel. I wonder if I > could enlarge this macro to get more bandwidth, or some other adaption > should be done? > > Up to now, many userspace filesystem is designed for big data which > needs big bandwidth, such as 2MB or more. So could we add a feature to > let the user config the max pages per request? Looking forward for your Currently maximum 1MB per write request is possible by setting FUSE_MAX_PAGES flag and max_pages=256 in INIT reply. Thanks, Miklos
