McDATA 1U Server Manual de servicio descargar pdf (Pagina 209)

Repair Procedures - SAN Management Application

4-33

Repair Information

• Role - The role of the user.

• Interface - The interface.

Open Trunking Log The Open Trunking Log records ISL congestion events that cause Fibre

Channel traffic to be routed through an alternate ISL. Entries reflect

the traffic re-route status at the managed product. The log describes:

• Date/Time - Date and time the re-route occurred.

• Receive Port - Target port number (decimal) receiving Fibre

Channel traffic after the re-route.

• Target Domain - Target device domain ID (decimal) receiving

Fibre Channel traffic after the re-route.

• Old Exit Port - Port number (decimal) transmitting Fibre Channel

traffic before the re-route.

• New Exit Port - Port number (decimal) transmitting Fibre

Channel traffic after the re-route.

Embedded Port Log The Embedded Port Log records all Fibre Channel frames transmitted

through the product’s embedded port, including Class F traffic, fabric

logins, state change notifications, and exception frames. The

information is useful for Fibre Channel frame debugging (usually

performed by second-level support). The log describes:

• Date/Time - Date and time frame was transmitted through the

embedded port.

• Port - Fibre Channel port number (decimal) transmitting frame

through the embedded port.

• Direction - Fibre Channel frame direction (In or Out).

• Frame Header - 24-byte frame header (hexadecimal).

• Length - Size of frame payload in bytes.

• Payload - First 32 bytes of frame payload (hexadecimal).

• SOF - Start of frame character (hexadecimal).

• EOF - End of frame character (hexadecimal).

NOTE: Identical entries are recorded in the wrapping and non-wrapping

logs. When the non-wrapping log fills, old records are overwritten. The

wrapping log preserves all records.

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McDATA 1U Server Manual de servicio Pagina 209