Fedora
coreutils package

  1. Bug #506798
  2. Comment #88

Comment 88 for bug 506798

Revision history for this message
In , Kamil (kamil-redhat-bugs) wrote :

(In reply to comment #45)
> # mount -t nfs4 localhost:/ /tmp/mnt \
> && stat --printf "%d\t%i\t%n\n" /tmp/mnt/home \
> && stat --printf "%d\t%i\t%n\n" /tmp/mnt/home/test \
> && stat --printf "%d\t%i\t%n\n" /tmp/mnt/home
>
> 29 2 /tmp/mnt/home
> 30 12 /tmp/mnt/home/test
> 30 2 /tmp/mnt/home

FYI I tried the same example on my RHEL-5 machine and, surprisingly, there seems to be no such optimization. The first lstat() syscall on /tmp/mnt/home triggers the the mount of /tmp/mnt/home and picks the final dev/ino pair.