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MixOfIOMAandIOMBConnection_Alert on cluster with no cross domain cabling

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Applies to

AFF and FAS systems

Issue

  • Weekly alert of MixOfIOMAandIOMBConnection_Alert. Example:

[Node1: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process nchm: MixOfIOMAandIOMBConnection_Alert[994842581135854160:5].

  • No cross domain cabling present: 
::> node run -node Node1 sasadmin expander_map
Expanders on channel 0a:
Level    1: WWN 500a0980XXXXXXXX, ID  1, Serial Number ' SHJHU0000000001', Product 'DS22412IOM12A', Rev '0230', Slot B
Level    2: WWN 500a0980XXXXXXXX, ID  0, Serial Number ' SHFHU0000000002', Product 'DS21212IOM12E', Rev '0120', Slot B
Expanders on channel 0b:
Level    1: WWN 500a0980XXXXXXXX, ID  0, Serial Number ' SHFHU0000000002', Product 'DS21212IOM12E', Rev '0120', Slot A
Level    2: WWN 500a0980XXXXXXXX, ID  1, Serial Number ' SHJHU0000000001', Product 'DS22412IOM12A', Rev '0230', Slot A

 

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