Re: [MC] [CHECKER] Need help on mmap on FUSE (linux user-land file system)

2005-03-14 Thread Miklos Szeredi
> > Forget to mention, we are checking linux 2.6. It appears to us > > that mmap doesnt' work for FUSE in linux 2.6. > > IIRC, the reason mmap doesn't work on FUSE is because when it > dirties pages they cannot be flushed reliably, because writing them > out involves calling a userspace process w

Re: [MC] [CHECKER] Need help on mmap on FUSE (linux user-land file system)

2005-03-13 Thread Kyle Moffett
On Mar 13, 2005, at 02:28, Junfeng Yang wrote: Forget to mention, we are checking linux 2.6. It appears to us that mmap doesnt' work for FUSE in linux 2.6. IIRC, the reason mmap doesn't work on FUSE is because when it dirties pages they cannot be flushed reliably, because writing them out involv

Re: [MC] [CHECKER] Need help on mmap on FUSE (linux user-land file system)

2005-03-12 Thread Junfeng Yang
Forget to mention, we are checking linux 2.6. It appears to us that mmap doesnt' work for FUSE in linux 2.6. -Junfeng On Sat, 12 Mar 2005, Junfeng Yang wrote: > > Does anyone know how to set up mmap on FUSE (linux user-land file system)? > Or is it even possible to have mmap on FUSE? > > Our f

[CHECKER] Need help on mmap on FUSE (linux user-land file system)

2005-03-12 Thread Junfeng Yang
Does anyone know how to set up mmap on FUSE (linux user-land file system)? Or is it even possible to have mmap on FUSE? Our file system checker can potentially check a lot more things if we can have mmap working on a FUSE file system. Your help on this are well appreciated! -Junfeng - To unsub