Why is migration needed post CTDB upgrade to 4.9.X series with Red Hat Gluster Storage?

Solution Verified - Updated -


  • CTDB being updated to a version in 4.9.x series brings an overhaul in configuration file format, parameters and default locations. Thus in an environment where CTDB configuration under /etc/sysconfig/ has been modified previously might experience some irregularities unless proper migration procedures are performed after the update.


  • Red Hat Gluster Storage 3.4
  • Samba/CTDB-4.9.X

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