RE: [hobbit] ZFS Monitoring Script

["T.J. Yang" <tj_yang (at) hotmail.com>]

As promised, here is hb client zfs wiki notes.

http://en.wikibooks.org/wiki/System_Monitoring_with_Hobbit/HOWTO#Hobbit_Client_and_ZFS_monitoring

It is not done yet, I haven't able to see the zfs column on hb server.

T.J. Yang





> From: "Mike Rowell" <Mike.Rowell (at) Rightmove.co.uk>
> Reply-To: hobbit (at) hswn.dk
> To: <hobbit (at) hswn.dk>
> Subject: RE: [hobbit] ZFS Monitoring Script
> Date: Thu, 12 Apr 2007 16:13:43 +0100
>
> 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
> <mailto:Mike.Rowell (at) rightmove.co.uk>
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