[hobbit] ZFS Monitoring Script

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

* Email: Mike.Rowell at rightmove.co.uk

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