VCS crashes if feature tracking file is corrupt

VCS keeps a track of some specific features used in the VCS cluster. For example, if a Global service group is brought online then the feature is logged in a specific feature tracking file. If the file however is corrupt, then VCS may dump core when attempting to write data to the file.

Workaround: Delete the corrupt feature tracking file (/var/vx/vftrk/vcs) and restart VCS.