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SMIT Commands

Commands

The adapter management commands available in SMIT are in

the devices menu under Cambex Fibre Channel Adapter:

List all Cambex FC adapters

This provides the name and location of each adapter.

Change / Show Characteristics of a Cambex FC Adapter

Allows the user to display and modify attributes. Attributes

(and default values) include:

exec_throttle (256) number of simultaneous I/O operations.

dma_window (64) PCI DMA memory window in MB.

retry_delay (3) Delay in seconds after bus reset or other error.

logout_delay (7) Time in seconds allowed for ports to be logged

out before failing I/O.

topology_list (LOOP_P2P) Automatically detect topology.

May also be forced to LOOP_ONLY or P2P_ONLY.

frame_size (2048) Maximum FC frame size. Choices are 1024

or 2048.

infinity (300) Maximum SCSI command timeout in seconds.

Set to 0 to disable.

GHz (auto) Auto-detect fibre channel rate in GHz. May also be

forced to 1 or 2. Ignored on 1GHz cards.

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Cambex AIX Guía de usuario Pagina 19