On Tue, Nov 16, 2010 at 01:11, Eric Paris <eparis@redhat.com> wrote:
quoted text
> On Tue, 2010-11-16 at 01:05 +0300, Alexey Zaytsev wrote:
>> Just some thoughts.
>>
>> Consider the situation: Files A and B both point to the same inode.
>> File A is being watched, but the user won't get notifications if B is
>> modified.
>
> That's not true.  Users watch inodes, not files (this is true for both
> inotify and fanotify).  Give it a try, it works.
>

debian-i386:~/tmp# touch a
debian-i386:~/tmp# ../fanotify a &
debian-i386:~/tmp# link a b
debian-i386:~/tmp# ls -li
total 0
3433 -rw-r--r-- 2 root root 0 Nov 15 22:37 a
3433 -rw-r--r-- 2 root root 0 Nov 15 22:37 b
debian-i386:~/tmp# echo 123 > b
/root/tmp/b: pid=2143 mask = 20 open
/root/tmp/b: pid=2143 mask = a modify 0 - 4 close(writable)  0 - 4

Am I doing something wrong? Same thing happens if I watch the mount point.
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