EMC VNX LUNs not detecting after system reboot

Solution Verified - Updated -

Issue

  • EMC VNX storage LUNs not detecting after system reboot
  • After rescanning the SCSI bus using rescan-scsi-bus.sh the system detects all LUNs

Environment

  • Red Hat Enterprise Linux 5
  • kernel-2.6.18-308 and kernel-2.6.18-348.el5
  • Device-mapper Multipath
  • EMC VNX storage

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