In which versions of Red Hat Enterprise Linux are FIFREEZE/FITHAW available?

Solution Verified - Updated -

Issue

  • In which versions of Red Hat Enterprise Linux (RHEL) are FIFREEZE/FITHAW available?
  • We have opened a case with VMware because a RHEL guest running on ESXi stayed frozen after missing the VMware snapshot operation.
  • According to the VMware support, our problem is in the KB 2038606, which states that if we request to Red Hat supported the "FIFREEZE / FITHAW ioctl" feature.

Environment

  • Red Hat Enterprise Linux 5.4 (2.6.18-164.el5) and newer
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7

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