Asus DS300f User Manual download pdf (Page 33)

Chapter 3: Management

CN#1

-------

----

CN#1

-------

----

CN#1

-------

---

CN#2

-------

0x8F

CN#2

-------

0x8F

CN#2

-------

0x8F

CN#2

-------

0x8F

---------------------------------------------------------------------

The following items are reported in the table above. All counts are hexadecimal:

• Phy – Each link is a PHY, numbered 0 through 23

• Port – DSK01 through DSK16 represent drive slots. Each slot has one PHY.

See page 26, Figure 6.

CN#1 refers to the SAS IN port and CN#2 refers to the SAS OUT port on the

I/O module. Each port has four PHYs. See page 21, Figure 4.

• InDW – Invalid D-word Count

• DsER – Disparity Error Count

• DwLo – Dword Sync Loss Count

• PhRe – PHY Reset Problem Count

• CoVi – Code Violation Count

• PhCh – PHY Change Count

If the count is zero, the counter shows dashes (------).

The fact that errors occur does not necessarily indicate a problem or that the

ASUS Storage unit is malfunctioning.

An individual error count that increments regularly indicates a possible problem

and requires further investigation.

Clearing Statistics

To clear the link error statistics:

At the cli> prompt, type link -a clear -c "stats" and press Enter.

Viewing SAS Addresses

To view SAS addresses:

1. At the cli> prompt, type link and press Enter.

2. Scroll down to Expander SAS Addresses or Attached SAS Addresses.

1 ... 32 33 34 ... 56

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Asus DS300f User Manual Page 33

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