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dev.driver events

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dev.driver.throttling

Severity

NOTICE

Description

This message occurs when an I/O driver is throttling I/O requests because the underlying controller is overloaded with I/O requests.

Corrective Action

(None).

Syslog Message

%s driver unit %d throttling I/O requests due to %s.

Parameters

devname (STRING): Name of the device.
unit (INT): Unit number of the controller.
reason (STRING): Reason for throttling.
current_throttle_sendq (INT): Current throttle value for send requests
lowest_throttle_sendq (INT): Lowest throttle value for send requests