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Question about Disk RULE

list Richard Leon
Wed, 20 Dec 2006 16:25:12 -0600
Message-Id: <000001c72485$b762e330$user-05df8fc2c591@xymon.invalid>

That was it Greg,

 
Thanks !

 
        DISK %\/i.* 98 99

        DISK %\/j.* 98 99

        DISK %\/g.* 99 100

 
Works and I did need a \ before the /

 
Richard

 
From: Hubbard, Greg L [mailto:user-d970b5e56ec9@xymon.invalid] 
Sent: Wednesday, December 20, 2006 3:17 PM
To: user-ae9b8668bcde@xymon.invalid
Subject: RE: [hobbit] Question about Disk RULE

 
The trailing slash?  The % indicates a PCRE regular expression.  So you are
matching things that start with a forward slash, then have a letter, then
anything, then a trailing slash.  Perhaps you don't want that?  To match
/g05 you might say something like:

 
DISK %(^/g[0-9]+$) IGNORE

 
The ^ means "start of string"

The /g should match "/g"  I don't think a forward slash has to be escaped
(can't remember).  If so, then you have to put a backslash in front.

The [0-9]+ should match one or more digits

The $ should match the end of the string

 
Creating regular expressions is an art, and a source of good-natured geek
banter.  The goal is to create something that will match what you want, but
won't match what you don't want.  And getting too fancy can bite you.

 
If you just want to get a big hammer, try this:

 
DISK %/g0.* IGNORE 

 
GLH

 
From: Richard Leon [mailto:user-a4b45fb5dd94@xymon.invalid] 
Sent: Wednesday, December 20, 2006 2:06 PM
To: user-ae9b8668bcde@xymon.invalid
Subject: RE: [hobbit] Question about Disk RULE

Ok

I think it is something with my wildcard. 

 
When I added the "DISK /g05 IGNORE" line it did ignore /g05.

But I don't want to have to add every single filesystem.  So  what is wrong
with my wildcard?

 
        DISK %^/i.*/ 100 100

        DISK %^/j.*/ 100 100

        DISK %^/g.*/ IGNORE