-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 05/24/2014 03:34 PM, Richard Weinberger wrote: > Am 24.05.2014 09:52, schrieb Michael Kerrisk (man-pages): >> On 04/21/2014 10:42 AM, Richard Weinberger wrote: >>> Am 21.04.2014 09:24, schrieb Michael Kerrisk: >>>>> Does recursive monitoring even work with inotify? Last time I've tried it >>>>> did failed as soon I did a mkdir >>>>> -p a/b/c/d because mkdir() raced against the thread which installes the >>>>> new watches. >>>> >>>> As I understand it, you have to program to deal with the races (rescan >>>> directories after adding watches). I >>>> recently did a lot of work updating the inotify(7) man page to discuss all >>>> the issues that I know of, and >>>> their remedies. If I missed anything, I'd appreciate a note on it, so that >>>> it can be added. See >>>> http://man7.org/linux/man-pages/man7/inotify.7.html#NOTES >>> >>> I'm aware of the rescan hack, but in my case it does not help because my >>> program must not miss any event. >>> Currently I'm using a fuse overlay filesystem to log everything. Not >>> perfect but works... :-) >> >> Richard, >> >> A late follow up question. How does your application deal with the event >> overflow problem (i.e., when you get a >> large number of events much faster than your application can deal with them? > > The downside of the FUSE approach is that you have to intercept every > filesystem function. This can be a > performance issue. But due to this design the overflow problem cannot happen > as the FUSE filesystem blocks until > the event has been proceed. >
Have anyone of you looked at this: https://github.com/1and1/linux-filemon/ I haven't stress tested it, but in the past I ported it to more recent kernels: https://github.com/hackman/filemon-patches It is not polished, but it works. I'm considering fixing some of the issues at has for use in my home setup. Marian > Thanks, //richard -- To unsubscribe from this list: send the line > "unsubscribe linux-kernel" in the body of a > message to majord...@vger.kernel.org More majordomo info at > http://vger.kernel.org/majordomo-info.html Please read > the FAQ at http://www.tux.org/lkml/ > - -- Marian Marinov Founder & CEO of 1H Ltd. Jabber/GTalk: hack...@jabber.org ICQ: 7556201 Mobile: +359 886 660 270 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iEYEARECAAYFAlOCgOwACgkQ4mt9JeIbjJSXrgCdHCFADxvKN3Hxb4qinc/5Fj6V WYMAnArk3Zb8YqTUNoyNCh1zYplUUx9B =y/Sm -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/