PRIMEQUEST System Disk Mirror for Windows User's Guide V1.0

B.1 Driver Messages

This section describes driver messages and explains what to do in response to the messages.

 

Message output and viewing

Driver messages are output to the Windows event log.

The event log can be viewed in Windows Event Viewer.

To open Event Viewer, select [start]-[Control Panel]-[Administrative Tools]-[Event Viewer].

 

Variable description

Italic texts in the messages denote variables and vary depending on the situations where the messages are output. The following table shows variables and the descriptions.

[Table B_1: Variable description]

Variable name	Description
device(s)	Disk number(s)
disk(s)	Mirror disk name(s)
driver	Driver name
error	I/O error code
group	Mirror group name
offset	Disk offset where an I/O error occurred
reason	The cause of the failure or the error description
time	Timeout seconds

 

Severity

Driver messages are categorized into the following three types listed from higher to lower severity.

[Table B_2: Severity]

Message number	Severity	Description
20XXX	ERROR	This type of message is output when an event that causes the system to pause was detected.
22XXX	WARNING	This type of message is output to give warning when an error that does not cause the system to pause was detected.
24XXX	INFO	This type of message is output to track driver activities.

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B.1.1 Driver Error Messages (20XXX)

B.1.2 Driver Warning Messages (22XXX)

B.1.3 Driver Information Message (24XXX)