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Multiple ATTO 7600 bridge reboots with "HW Code: L4 Watchdog 0 Warm"

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metrocluster
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metrocluster
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Applies to

  • Fabric MetroCluster 
  • ATTO 7600 FibreBridges

Issue

  • ATTO 7600 FibreBridge reboots multiple times with the following error: 

02C9EC 00:00:06 01/01/00 INFO Reset.  HW Code: L4 Watchdog 0 Warm
02C9ED 00:00:06 01/01/00 INFO Reset.  Reason: Unhandled HW Watchdog Interrupt
02C9EE 12:30:01 02/16/23 SYS  System date has changed. Current date:[02/16/2023]
02C9EF 12:30:01 02/16/23 INFO Boot/reset occurred (001P)

  • ATTO bridge uses in-band management and is secured.

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