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EMS reports nchm: DegradedOnlinePort_Alert

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HW
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Applies to

ONTAP 9

Issue

  • EMS reports Health Monitor process nchm: DegradedOnlinePort_Alert.
  • sysconfig -a shows one PHY is disabled.
	slot 2: SAS Host Adapter 2b (PMC-Sierra PM8072 rev. C, SAS, <UP>)
		Firmware rev:       03.08.09.00
		Base WWN:           xxxxxxxxxxxxxxx
		Phy State:          [8] Enabled, 6.0 Gb/s
		                    [9] Enabled, 6.0 Gb/s
		                    [10] Enabled, 6.0 Gb/s
		                    [11] Disabled
		QSFP Vendor:        Molex Inc.      
		QSFP Part Number:   112-00242+B0    
		QSFP Type:          Active Copper (near and far end limiting active equalizers) 10m ID:01
		QSFP Serial Number: xxxxxxxxxxxxxxx

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