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Entering FM state:5 on AFF-A400 during ONTAP upgrade

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Category:
fas-systems
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hw
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Applies to

  • AFF-A400
  • NVME drives

Issue

During boot (after ONTAP upgrade ) you see in the console logs:
 
 
Waiting for giveback...(Press Ctrl-C to abort wait)
 
Entering FM state:5 because mbFound:0 local in headswap:0
Entering FM state:5 because mbFound:0 local in headswap:0
Entering FM state:5 because mbFound:0 local in headswap:0
Entering FM state:5 because mbFound:0 local in headswap:0

 
 
Storage failover show displays "Kernel loaded" during an ONTAP upgrade.
ClusterA::> storage failover show
                              Takeover
Node           Partner        Possible State Description
-------------- -------------- -------- -------------------------------------
ClusterA-01    ClusterA-02    -        Kernel loaded
ClusterA-02    ClusterA-01    false    In takeover
2 entries were displayed.
ClusterA::>

 

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