Why msdos based primary disk over 2TB does not grow upto 2TB on overcloud nodes ?

Solution Verified - Updated -


  • Overcloud node partitions do not consume the complete primary disk when disk size is above 2TB & partition table type is msdos .
  • Director does not deploy with consistent partition size on overcloud node with above 2TB disk .


  • Red Hat OpenStack 7 / 8 / 9
  • cloud-utils-growpart-0.27-13.el7

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