Can existing Ceph erasure code profiles be modified after adding new OSD nodes?

Solution Verified - Updated -


  • What is the Red Hat supported way of changing the erasure code setting of existing pools?
    • Planning to increase the number of OSD servers and would like to change the erasure coding profile as more servers are added.
    • Unable to increase parity count to increase redundancy in the cluster.
    • Looking for supported methods to re-balance the erasure coding or profile.


  • Red Hat Ceph Storage 5.0

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