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MEDIATOR DOWN, AUSO DISABLED ALERT received from MetroCluster node

  1. Last updated
    Feb 13, 2025
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Category:
metrocluster
Specialty:
metrocluster
Last Updated:
2/13/2025, 3:35:55 PM

Applies to

  • MetroCluster IP
  • ONTAP 9

Issue

  • HA Group Notification (MEDIATOR DOWN, AUSO DISABLED) ALERT received from 1 node
  • EMS log entries like:

Example:

10/19/2025 12:20:41   Cluster1-n2     ERROR         mcc.config.auso.stDisabled: The state of Automatic Unplanned Switchover capability has been disabled.
10/19/2025 12:20:41   Cluster1-n2     ERROR         scsi.cmd.adapterHardwareErrorEMSOnly: Disk device 0f.1L0: Adapter detected hardware error: HA status 0x6: cdb 0x28:0000a410:0008. Disk 0f.1 Shelf - Bay
 
  • repeated entries like:

Example:

- [NETAPP   PHA-DISK         0001] S/N [XXXXXXXXXXXXXXXX] UID [XXXXXXXX:XXXXXXXX:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000]

10/19/2025 12:20:41   Cluster1-n2     ALERT         callhome.mccip.auso.disabled: Callhome for MEDIATOR DOWN, AUSO DISABLED.

 

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