FSW.EnableRaisingEvents test failed due to too many inotify handles #16440
Description
http://dotnet-ci.cloudapp.net/job/dotnet_corefx/job/rhel7.2_release_tst/39/console
09:59:06 FileSystemWatcherTests.FileSystemWatcher_EnableRaisingEvents [FAIL]
09:59:06 System.IO.IOException : The configured user limit (128) on the number of inotify instances has been reached.
09:59:06 Stack Trace:
09:59:07 at System.IO.FileSystemWatcher.StartRaisingEvents()
09:59:07 at FileSystemWatcherTests.FileSystemWatcher_EnableRaisingEvents()