On Sep 20 2017, Miklos Szeredi <mszeredi@xxxxxxxxxx> wrote:
> In writeback-cache mode (enabled by the FUSE_WRITEBACK_CACHE flaga) writes go to
> the cache only, which means that the write(2) syscall can often complete very
> fast. The dirty pages are later sent to userspace using write requests. This
> mode assumes that the file is never changed outside the mounted filesystem, so
> it's not suitable for any network fs.
.."this mode of operation is not suitable for any network filesystem
even if no write operations are actually carried out".
Best,
-Nikolaus
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