Did you use the 'negative_vncache' option? I suppose it should at least
do away with the repeated lookups resulting in -ENOENT:s.
Read more about it here: http://code.google.com/p/macfuse/wiki/OPTIONS
- Erik
Frank Zerangue wrote 2010-04-28 17.43:
I do not know. The trace that I provided is what it looks like from the fuse
operations implementation.
If you know for sure that its not mac fuse, then kindly disregard (or maybe
look into a way to cache some
of this info to reduce the noise.)
Regards,
Frank
On Apr 28, 2010, at 10:03 AM, Sam Moffatt wrote:
How are you sure this is macfuse and not the vfs layer?
Sam Moffatt
http://pasamio.id.au
On Thu, Apr 29, 2010 at 12:27 AM, Frank<[email protected]> wrote:
In development of a file system, below is a trace of a "cp -RX ./ /
Volumes/newffs/". Listed below is a snippet of one file creation and
write. Please note below the excessive calls of getattr that FUSE
makes to the filesystem. These same actions occur with the loopback
filesystem reference.
---> getattr: /usr/share/man/cat1/tbl.0
---> -ENOENT
---> getattr: /usr/share/man/cat1/tbl.0
---> -ENOENT
(*** fuse didn't seem to believe the previous answer)
---> create: /usr/share/man/cat1/tbl.0 mode=100444
---> 0
---> fgetattr: fd=5
---> 0, st_mode=100444
---> getattr: /usr/share/man/cat1/tbl.0
---> 0, st_mode=100444
(*** fuse didn't seem to believe the previous answer)
---> fsetattr_x:SETATTR_WANTS_MODE(attr): path=/usr/share/man/cat1/tbl.
0 mode=400
---> 0
(*** why not just set the mode you wanted in the create)
---> getattr: /usr/share/man/cat1/tbl.0
---> 0, st_mode=100400
(*** is confirmation necessary here, why not rely on error result of
previous operation)
---> write: fd=5 size=14025 ofs=0
---> 0
---> getattr: /usr/share/man/cat1/tbl.0
---> 0, st_mode=100400
(*** is confirmation necessary here, why not rely on error result of
previous operation)
---> fsetattr_x:SETATTR_WANTS_MODE(attr): path=/usr/share/man/cat1/tbl.
0 mode=444
---> 0
---> getattr: /usr/share/man/cat1/tbl.0
---> 0, st_mode=100444
(*** is confirmation necessary here, why not rely on error result of
previous operation)
---> release: fd=5
---> 0
--
You received this message because you are subscribed to the Google Groups
"MacFUSE" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/macfuse?hl=en.
--
You received this message because you are subscribed to the Google Groups
"MacFUSE" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/macfuse?hl=en.
--
You received this message because you are subscribed to the Google Groups
"MacFUSE" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/macfuse?hl=en.
