DragonFly users List (threaded) for 2008-11
'nohistory' chflags flag pollution heads-up.
'nohistory' is a chflags flag supported by HAMMER. If set it tells
HAMMER not to retain history for the file or directory tree in question.
I noticed that a large number of files in my HAMMER /usr has the
nohistory flag set when my /usr does not. It turned out that the
reason the nohistory flag was set on these files was because I
have nohistory set on /usr/obj and the flag was being retained by
the 'install' program for various files created under /usr/obj
when installed to system locations such as /bin.
I have adjusted the handling of filesytem flags for the install
program in HEAD to fix this problem. I will MFC this change to
2.0.x at the end of this week (remind me if I forget).
In anycase, people using HAMMER and depending on history retention
for system directories who also did what I did and made their /usr/obj
nohistory may need to turn off the flag in install locations.
Typically effected install locations are: /bin, /usr/bin, /sbin, /usr/sbin,
/usr/pkg, /usr/include, and /usr/share.
The problem only occurs if you are trying to be fancy (like me) and
have nohistory set on some HAMMER directories (like /usr/obj).