[CRIU] [PATCH] zdtm/inotify00: check events properly

[Cyrill Gorcunov]

On Tue, Sep 02, 2014 at 12:01:51AM +0400, Andrey Vagin wrote:
> Now test catches smth. Cyrill, could you look at this:
> 
> [root at avagin-fc19-cr criu]# bash test/zdtm.sh -i 1  static/inotify00
> ================================= CRIU CHECK =================================
> Error (timerfd.c:56): timerfd: No timerfd support for c/r: Inappropriate ioctl for device
> ============================= WARNING =============================
> Not all features needed for CRIU are merged to upstream kernel yet,
> so for now we maintain our own branch which can be cloned from:
> git://git.kernel.org/pub/scm/linux/kernel/git/gorcunov/linux-cr.git
> ===================================================================
> Execute zdtm/live/static/inotify00
> ./inotify00 --pidfile=inotify00.pid --outfile=inotify00.out
> 
> Dump 9184
> Restore
> Check results 9184
> Test: zdtm/live/static/inotify00, Result: FAIL
> ==================================== ERROR ====================================
> Test: zdtm/live/static/inotify00, Namespace:
> Dump log   : /root/git/orig/criu/test/dump/static/inotify00/9184/1/dump.log
> --------------------------------- grep Error ---------------------------------
> ------------------------------------- END -------------------------------------
> Restore log: /root/git/orig/criu/test/dump/static/inotify00/9184/1/restore.log
> --------------------------------- grep Error ---------------------------------
> ------------------------------------- END -------------------------------------
> Output file: /root/git/orig/criu/test/zdtm/live/static/inotify00.out
> ------------------------------------------------------------------------------
> 23:38:37.709:  9184: 4
> 23:38:37.709:  9184: -----
> 23:38:38.902:  9184: 10
> 23:38:38.903:  9184: 4
> 23:38:38.903:  9184: 20
> 23:38:38.903:  9184: 4
> 23:38:38.903:  9184: 400
> 23:38:38.903:  9184: 8000
> 23:38:38.903:  9184: FAIL: inotify00.c:90: Unexpected events (errno = 11 (Resource temporarily unavailable))
> 23:38:38.903:  9184: -----
> ------------------------------------- END -------------------------------------
> ================================= ERROR OVER =================================
> 
> Cc: Cyrill Gorcunov <gorcunov at openvz.org>
> Signed-off-by: Andrey Vagin <avagin at openvz.org>
Acked-by: Cyrill Gorcunov <gorcunov at openvz.org>

Pavel, mind to merge Andrew's fixes for fsnotify code
so I would work on restore of deleted files thus criu
won't generate own event then.