Dell PowerVault ME4 Series Storage System CLI Guide

sas-host-phy-statistics

This basetype is used by show host-phy-statistics.

Table 1. sas-host-phy-statistics properties
Name	Type	Description
port	string	The controller ID and port number.
phy	uint32	The logical location of the PHY within a group, based on the PHY type. Logical IDs are 0-3 for host port PHYs. Each SAS host will have multiple PHYs.
disparity-errors	uint32	The number of doublewords containing running disparity errors that have been received by the PHY, not including those received during Link Reset sequences. A running disparity error occurs when positive and negative values in a signal do not alternate.
lost-dwords	uint32	The number of times the PHY has lost doubleword synchronization and restarted the Link Reset sequence.
invalid-dwords	uint32	The number of invalid doublewords that have been received by the PHY, not including those received during Link Reset sequences.
reset-error-counter	uint32	The number of times the PHY Reset sequence has failed.