RHHI-V: After applying performance tuning, Storage Domain will not activate, StorageDomainBlockSizeMismatch

Solution Verified - Updated -

Issue

  • Storage Domain will not Activate after changing gluster volume parameters
  • Hosted-Engine will not start after changing gluster volume parameters
  • Storage has block size of 4096 bytes, but VDSM used to detect it as 512, and not after changing tunables VDSM detects it as 4096.

Environment

  • Red Hat Hyperconverged Infrastructure (RHHI) for Virtualization 1.7
    • Red Hat Virtualization (RHV)
    • Red Hat Gluster Storage (RHGS)

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