Ceph - When attempting to unprotect a RBD snapshot the command hangs

Solution Verified - Updated -


  • Attempting to unprotect a Ceph RBD snapshot that does not have any children with 'rbd -p
    snap unprotect'
    causes the command to hang and the snapshot remains in a protected state so that it cannot be deleted.


  • Red Hat Enterprise Linux 7.x
  • Ubuntu 14.04
  • Red Hat Ceph Storage 1.3.x

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