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Mediator FATAL: scst_vdisk not found in directory

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metrocluster
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Applies to

  • ONTAP 9
  • MetroCluster
  • ONTAP Mediator
  • RedHat Enterprise Linux

Issue

After a RHEL Kernel upgrade, the mediator-scst.service cannot start and displays an error


Example:
Oct 19 20:13:08 Mediator.domain scst[2404060]: odprobe: FATAL: Module scst_vdisk not found in directory /lib/modules/4
 
or 
 
Loading and configuring SCSTmodprobe: FATAL: Module scst not found in directory /lib/modules/5.14.0-427.22.1.el9_4.x86_64 modprobe scst failed.
iscsi-scstd: no process found

 

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