Ceph - Upgrade from Red Hat Ceph Storage 1.3.x to 2.x 'chown in parallel'

Solution Verified - Updated -

Issue

  • Ceph - Upgrade from Red Hat Ceph Storage 1.3.x to 2.x chown in parallel
  • The chown command step in Red Hat Ceph Storage upgrade process from 1.3.x to 2.x taking a lot of time when one osd node has nearly 100T of RADOS objects in all osds in that node.

Environment

  • Red Hat Ceph Storage 1.3.x
  • Red Hat Ceph Storage 2.x

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