X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=febootstrap.pod;h=a8f73ffceee80f78f9c6684fc302c72406a6e32d;hb=467d77a9af3dbb1a4bcfbb9c7f97c8e300d6dca0;hp=b2d7470aa56062880637f4f8484cf5599d3906f7;hpb=9cf3beefb865ea3e1a4bbe570d632649540788cc;p=febootstrap.git

diff --git a/febootstrap.pod b/febootstrap.pod
index b2d7470..a8f73ff 100644
--- a/febootstrap.pod
+++ b/febootstrap.pod
@@ -104,8 +104,16 @@ files is usually safe.  Files should be replaced only by doing:
 
  echo updated-content > old-file
 
-(since that preserves the original inode).  In most cases it's usually
-safest to use C<febootstrap-run>.
+(since that preserves the original inode).
+
+Deleting files and then creating new ones (even with a different name)
+is usually unsafe, because the new files might reuse inodes claimed by
+the old files, and so appear with peculiar permissions
+(eg. unreadable, or as a symbolic link).  (XXX We need an
+C<febootstrap-install> utility to automate installing new files safely
+into a filesystem).
+
+In most cases it's usually safest to use C<febootstrap-run>.
 
 You can use the fakeroot logfile in a number of ways:
 
@@ -148,22 +156,24 @@ C<--foreign> installs - see previous point).
 
 =head1 OTHER RESTRICTIONS AND BUGS
 
-Some C<%post> scripts do not run correctly.  The most common case is
-C</sbin/ldconfig>.  Since this binary is statically linked, fakeroot
-and fakechroot's LD_PRELOAD hack does not work, so effectively
-ldconfig tries to update the system cache.  You will see the following
-error:
+The following programs are not run during C<%post> scriptlets (because
+they are all statically linked, and fakechroot cannot run statically
+linked programs).
+
+=over 4
+
+=item C</sbin/ldconfig> (from many packages)
+
+=item C</usr/sbin/glibc_post_upgrade> (from C<glibc>)
 
- /sbin/ldconfig: Can't create temporary cache file /etc/ld.so.cache~: Permission denied
+=item C</usr/sbin/build-locale-archive> (from C<glibc-common>)
 
-This error is mostly harmless.  Just run C</sbin/ldconfig> the first
-time you boot into the newly created Fedora system.
+=item C</usr/sbin/libgcc_post_upgrade> (from C<libgcc>)
+
+=back
 
-Another error you will see is with C</usr/sbin/glibc_post_upgrade>
-which is caused for the same reason - this binary is statically
-linked.  We have examined what this binary does, and it is not really
-necessary for installs.  If it makes you happier, you can run it the
-first time you boot the new system.
+If you wish, you can run them the first time you boot into the new
+machine.
 
 febootstrap recreates the repository anew each time, and this causes
 yum to download all the RPMs every time.  This is very wasteful, and