System not booting after updating to "device-mapper-multipath.x86_64 0:0.4.9-64.el6"

Solution Unverified - Updated -

Issue

  • After updating device-mapper-multipath the system is not booting
  • While booting, the system is getting the below error message:
multipath: Unrecognised multipath feature request
ioctl: error adding target to table
blocked FC remote port time out: removing rport
dracut Warning: LVM vg_os/root not found

Environment

  • Red Hat Enterprise Linux 6
  • Boot from SAN
  • Kernel package earlier than kernel-2.6.32-358.2.1.el6
  • Multipath package later than device-mapper-multipath-0.4.9-56.el6_3.1

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