pyinotify ERROR] add_watch: cannot watch

[2017-11-10 17:14:40,612 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/he/LC_MESSAGES/djangojs.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,612 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/he/LC_MESSAGES/django.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,612 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/sq/LC_MESSAGES/djangojs.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,612 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/sq/LC_MESSAGES/django.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,612 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/udm/LC_MESSAGES/djangojs.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,621 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/udm/LC_MESSAGES/django.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,621 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/sr_Latn/LC_MESSAGES/djangojs.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,621 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/sr_Latn/LC_MESSAGES/django.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,621 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/fy/LC_MESSAGES/djangojs.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,621 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/fy/LC_MESSAGES/django.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,622 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/af/LC_MESSAGES/djangojs.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,622 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/af/LC_MESSAGES/django.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,622 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/et/LC_MESSAGES/djangojs.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,622 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/et/LC_MESSAGES/django.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,622 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/bg/LC_MESSAGES/djangojs.mo WD=-1, Errno=No space left on device (ENOSPC)

[2017-11-10 17:14:40,622 pyinotify ERROR] add_watch: cannot watch /usr/local/lib/python2.7/dist-packages/django/contrib/admin/locale/bg/LC_MESSAGES/django.mo WD=-1, Errno=No space left on device (ENOSPC)

System check identified no issues (0 silenced).

解决办法：

sysctl fs.inotify.max_user_watches=16384