Ldirectord and custom scripts

Malte Geierhos malte at g-house.de
Tue Sep 12 17:06:49 BST 2006


hi
> by today I have though a little bit on that...
> but my idea was having weigthed checks... so
> -1 = NOK
> 0  = OK default weight
> 1 = OK weight 1
> 2 = OK weight 2
>
> 100 = weight 100
> so, you can make checks returning a value depending on the load ( you will see 
> if it's a delay, the cpu usage or whatever ).. and then, the ldirectord 
> should assign it
>   
sounds interesting since jeremy seems to have lost some thing while he 
was house moving. :)
*G* so where's the patch ? ;)
and what about the scripts to deliver data about load etc ?
I thought about this, too a while ago.
My conclusion was to get several factors like cpu - cycles, Wait/IO,  
memfree etc and give the user
the ability to give i.e. Wait/IO 60% what means - if wa is up to 100 
percent the server should've only a
weight of maybe 40 if 100 was normal. If cpu is busy, too with 60% and 
cpucycles was weighted with 25%
then we've got load 75%  so only 25 points ... and so on
what do you mean ?

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