[hobbit] ZFS Monitoring Script

[U.Kirbach at EnBW.com]

Hello Mike + hobbits,
 
i wanted to have a first line in the hobbit message, so that i can include
this line in a sms alert.
That's why i changed your script a little bit.
It gives you "zfs - health: okay - capacity: okay" if all is okay
 
Thanks
 
Uwe Kirbach
 
EnBW Energie Baden-Württemberg
Systeme Infrastruktur Support GmbH
Informationsverarbeitung Operations
Infrastrukturbetrieb Unix
Sitz der Gesellschaft: Karlsruhe
Handelsregister: Amtsgericht Mannheim - HRB 108550
Vorsitzender des Aufsichtsrats: Dr. Bernhard Beck
Geschäftsführer: Jochen Adenau, Dr. Peter Krampf

	-----Original Message-----
	From: Mike Rowell [mailto:Mike.Rowell at Rightmove.co.uk] 
	Sent: Thursday, April 12, 2007 5:14 PM
	To: hobbit at hswn.dk
	Subject: RE: [hobbit] ZFS Monitoring Script
	
	

	Sorry made a typo when trying some new functionality, working
version attached.

	 

	Mike

	 

	
________________________________


	From: Mike Rowell [mailto:Mike.Rowell at Rightmove.co.uk] 
	Sent: 12 April 2007 15:15
	To: hobbit at hswn.dk
	Subject: [hobbit] ZFS Monitoring Script

	 

	Okay here it is, it's small but does the following.

	 

	File system HEALTH.

	 

	ONLINE = green

	DEGRADED = yellow

	FAULTED = red

	 

	File system sizes are set to alert yellow at 80% capacity and red at
90%, the variables to alter this are at the top of the file.  It doesn't
check scrub status as yet as I'm not to sure what the scrub will report
back, so once I've got some scrubbing underway I'll adjust the script to
take into account scrubbing.

	 

	This was something I threw together in 15minutes as we just realized
that UFS would not suit the requirements of a project and therefore we had
to move to ZFS.  Enhancements I'm working on are to display all the storage
devices in the pools and their health and also read / write and checksum
errors, but they will have to wait for a bit.

	Mike Rowell

	Systems Team Leader
	
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