R/Evolution 2000 Series Troubleshooting Manual page 48

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3. Not Used – The module is not installed.
Type – Specifies one of the following:
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State – Specifies whether the PHY is enabled or disabled.
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ID – Identifies a PHY's logical location within a group based on the PHY type.
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Logical IDs are 0–11 for disk PHYs and 0–3 for inter-expander, egress, and
ingress PHYs.
Details – Pause the cursor over or click the information icon to view a popup
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with more information. If you click the icon, the information remains shown until
the cursor passes over a similar icon.
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48 R/Evolution 2000 Series Troubleshooting Guide • May 2008
Disabled – The PHY has been disabled by a Diagnostic Manage user or by the
system.
Non-Critical – The PHY is not coming to a ready state or the PHY at the other
end of the cable is disabled.
Disk – Communicates between the expander and a disk drive.
Inter-Exp – (Controller module only) Communicates between the expander
and the partner's expander.
SC – (Controller module only) Communicates between the expander and the
SC.
Egress – Communicates between the expander and an expansion port or SAS
Out port.
Ingress – (Expansion module only) Communicates between an expansion port
and the expander.
Status – The same status value shown in the panel's Status field.
Physical Phy ID – Identifies a PHY's physical location in the expander.
Type – The same type value shown in the panel's Type field.
Phy Change Count – Specifies the number of times the PHY originated a
BROADCAST (CHANGE). A BROADCAST (CHANGE) is sent if
doubleword synchronization is lost or at the end of a Link Reset sequence.
Code Violation Count – Specifies the number of times the PHY received an
unrecognized or unexpected signal.
Disparity Error Count – Specifies 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 don't alternate.