DegradedOnlinePort_Alert warning observed on the storage

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Views:: 127

Visibility:: Public

Votes:: 0

Category:: fas-systems

Specialty:: hw

Last Updated:

Applies to

FAS8020
ONTAP 9.5P6
DS4246 disk shelves

Issue

SAS host adapter shows a PHY with status 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

Messages similar to the below may be reported by the storage:

System Notification (Health Monitor process nchm: DegradedOnlinePort_Alert[2b]) ALERT