files at the same
time. <filename>/usr/lib/os-release</filename> is the
recommended place to store OS release information as
- part of vendor trees. Frequently
- <filename>/etc/os-release</filename> is simply a
- symlink to <filename>/usr/lib/os-release</filename>,
+ part of vendor trees.
+ <filename>/etc/os-release</filename> should be a
+ relative symlink to
+ <filename>/usr/lib/os-release</filename>,
to provide compatibility with applications only
- looking at <filename>/etc</filename>.</para>
+ looking at <filename>/etc</filename>. A relative
+ symlink instead of an absolute symlink is
+ necessary to avoid breaking the link in a chroot or
+ initrd environment such as dracut.</para>
<para><filename>os-release</filename> contains data
that is defined by the operating system vendor and