Filesysystem is getting corrupted on the local disk which is passed to the VM using scsi passthrough

Solution In Progress - Updated -

Issue

  • Local disk was added to the VM using passthrough option in RHV. However, the filesystem built on this disk is getting corrupted intermittently.
  • Thin pool LVM metadata is getting corrupted when LVM is built on this passthrough disk.

Environment

  • Red Hat Virtualization 4.2.
  • Red Hat Virtualization 4.3.

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