Here was the scenario I faced. RHEL4 machine will not boot (according to data center), receives various library not found errors on bootup (Later, I found these errors were from an intruder who tried to install a rootkit, and it didn’t go so well. Most of /bin was corrupt).

The data center recommends that the operating system be reloaded onto a separate disk, which will become the primary, and then mount the old disk as a different mount point for reference / restore. The data center reloaded the operating system, and the customer then found our services online and asked for assistance.

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