HP DL380-SL Podręcznik Użytkownika Pobierz pdf (Strona 22)

Chapter 2: HP Clustered File System Commands 11

Operations. The supported filter operations are:

Syntactical elements. Expressions can be enclosed in parentheses “( )”

and can contain

AND and OR operations, which use the syntax && and ||

respectively.

AND and OR operations can be used only to connect filter

event subtypes, filter event fields, and parenthesized statements. Logical

negation is also allowed using the ! character. If there are multiple || and

&& operations within a single parenthesized portion of the filter, they are

given precedence from right to left. For example alert && basic ||

customer is the same as alert && (basic || customer).

location The IP address from which the event was generated,

specified in dotted-decimal format.

processid The process ID of the process that logged the event (an

integer between 0 and 65536).

eventid The ID assigned to the event (the range of values is 0 to

65536).

categoryid The ID assigned to the category for the event.

severity The severity level of the event (the values are: success,

debug, info, warning, error, critical, emergency,

auditsuccess, auditfailure).

source The component that generated the message.

subject The event subject. This field can be used only with the =

operator. The right-hand side must be an extended

regular expression string surrounded by the “[” and “]”

characters. See the examples below.

message The text included with the message. This field has the

same restrictions as the subject field.

= Test if a filter event field is equal.

<= Test if a filter event field is less than or equal.

<> Test if a filter event field is not equal.

< Test if a filter event field is less than.

>= Test if a filter event field is greater than or equal.

> Test if a filter event field is greater.

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HP DL380-SL Podręcznik Użytkownika Strona 22