Since documentation necessarily lags source, this may be a case of needing to actually browse the source code for the kernel version you're dealing with. I don't know of any in-kernel or in-userspace tool that would give you the information that you want. Even the options themselves are sometimes different in the mount command for turning on options.
I'd spend some time here: https://github.com/torvalds/linux/blob/master/fs/ --Matt On Tue, Jun 7, 2016 at 3:29 PM, Edward Ned Harvey (lopser) < [email protected]> wrote: > > From: [email protected] [mailto:[email protected]] > > On Behalf Of Robert Hajime Lanning > > > > You looking for something like this? > > > > https://en.wikipedia.org/wiki/Comparison_of_file_systems > > No - I have indeed already seen that - > > The wikipedia article is too basic. It tells you the supported characters > in filenames, and the maximum file sizes, and stuff like that. But that > stuff is so basic as to be already implied or understood. If we offer NFS > service and we offer gpfs service, all those things are implied. But when > you're trying to identify the *differences* between NFS and gpfs, it's > going to be much more specific. Does it support locking? Does it support > inotify or similar change notification? Could you put a database file on > there and use it safely? These types of questions are what I'm looking for. > _______________________________________________ > Tech mailing list > [email protected] > https://lists.lopsa.org/cgi-bin/mailman/listinfo/tech > This list provided by the League of Professional System Administrators > http://lopsa.org/ >
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