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.
