Belkin XM Commander Manuel d'utilisateur télécharger pdf (Page 54)

The one slight complication with the above is that /sbin/portmap is dynamically

linked against /usr/lib/libwrap.so.0 Since this is in /usr, it won’t work. This

can be solved by copying the ﬁle (and link) below the /usr mount point, and just let the

ﬁle be ’covered’ when the mount happens.

In some installations, where a shared read-only /usr is being used, it may be desirable

to move other large directories over into the read-only /usr. For example, you might

replace /bin, /lib and /sbin with links into /usr/root/bin, /usr/root/lib

and /usr/root/sbin respectively. This creates other problems for running the /linuxrc

script, requiring bash, portmap, mount, ifconﬁg, and a handful of other shared libraries

to be copied below the mount point — a simple statically-linked C program would

solve this problem.

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Belkin XM Commander Manuel d'utilisateur Page 54