svn commit: r295030 - head/share/man/man4
Bryan Drewery
bdrewery at FreeBSD.org
Fri Jan 29 01:09:05 UTC 2016
Author: bdrewery
Date: Fri Jan 29 01:09:04 2016
New Revision: 295030
URL: https://svnweb.freebsd.org/changeset/base/295030
Log:
Note the double fork behavior with filemon.
X-MFC-With: r295029
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
Modified:
head/share/man/man4/filemon.4
Modified: head/share/man/man4/filemon.4
==============================================================================
--- head/share/man/man4/filemon.4 Fri Jan 29 01:00:12 2016 (r295029)
+++ head/share/man/man4/filemon.4 Fri Jan 29 01:09:04 2016 (r295030)
@@ -189,3 +189,8 @@ device appeared in
Loading
.Nm
may reduce system performance for the noted syscalls.
+.Pp
+Only children of the set process are logged.
+Processes can escape being traced by double forking.
+This is not seen as a problem as the intended use is build monitoring, which
+does not make sense to have daemons for.
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