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HOST_PORT_FAIL - Disabled by IOM is reported

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ontap-9
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hw
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Applies to

FAS2520

Issue

  • EMS log detects HOST_PORT_FAIL - Disabled by IOM.
Mon Mar 22 15:59:52 JST [node_name_01: pmcsas_asyncd_0: sas.adapter.debug:info]: params: {'debug_string': 'Both ports of device (5:000039:8380184:e1 and 5:000039:8380184:e2) are attached to the same SAS domain Ignoring second.', 'adapterName': '0a'}
Mon Mar 22 15:59:52 JST [node_name_01: pmcsas_asyncd_0: sas.adapter.debug:info]: params: {'debug_string': 'A different device detected at 0a.00.99 than what was here previously. Old WWN 5:00a098:007e01d:7e New WWN 5:00a098:007e010:fe.', 'adapterName': '0a'}
Mon Mar 22 15:59:54 JST [node_name_01: pmcsas_asyncd_0: sas.adapter.debug:info]: params: {'debug_string': 'Invalidating expander WWN 5:00a098:007e010:ff, id 0', 'adapterName': '0a'}
Mon Mar 22 15:59:57 JST [node_name_01: dsa_worker4: ds.sas.hostphy.disableErr:alert]: [CIR4] on channels 0a shelf id 1 IOM ADisabled by SMP
Mon Mar 22 15:59:57 JST [node_name_01: dsa_worker4: ds.sas.hostphy.disableErr:alert]: [CIR5] on channels 0a shelf id 1 IOM ADisabled by SMP
Mon Mar 22 15:59:57 JST [node_name_01: dsa_worker4: ds.sas.hostphy.disableErr:alert]: [CIR6] on channels 0a shelf id 1 IOM ADisabled by SMP
Mon Mar 22 15:59:57 JST [node_name_01: dsa_worker4: ds.sas.hostphy.disableErr:alert]: [CIR7] on channels 0a shelf id 1 IOM ADisabled by SMP
Mon Mar 22 15:59:57 JST [node_name_01: dsa_worker4: callhome.hostport.disable:alert]: Call home for HOST_PORT_FAIL - Disabled by IOM
Mon Mar 22 15:59:57 JST [node_name_01: dsa_worker4: ds.sas.multPhys.disableErr:alert]: Multiple phys have been disabled on the disk shelf 1 on Channels 0a, IOM A.
 
 
  • System Storage Configuration became from Multi-Path to Mixed-Path in SYSCONFIG-A.
NetApp Release 9.1P9: Wed Oct 11 02:39:44 PDT 2017
System ID: 0123456789 (node_name_01); partner ID: 0123456788(node_name_02)
System Serial Number: 012345678910 (node_name_01)
System Rev: F1
System Storage Configuration: Mixed-Path
System ACP Connectivity: Inband Active
All-Flash Optimized: false
Backplane Part Number: DS212

 

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