If you're not using snapshots, you can fill the volume for 100%.
 
Operations manager will standard warn you for 'volume almost full' at 80% and 'volume full' at 90%. The filer will also warn you if the used space in the volume exceeds 97%. You can change this on a per-volume basis to be able to fill your volume completely without the filer constantly complaining about a warning condition.
 
Use the following commands to change this per volume:
 
filer> priv set advanced
Warning: These advanced commands are potentially dangerous; use
          them only when directed to do so by Network Appliance
          personnel.
filer*> registry set options.thresholds.volumename.fsFull 101
filer*> registry set options.thresholds.volumename.fsNearlyFull 101
filer*> priv set
 
Setting the threshold to 101% will make it possible to fill the volume to 100%.
 
Be warned that these are advanced commands and that you are changing the registry directly, so I can't be responsible for problems ;-)
 
Grtz,
Tom
 

From: owner-toasters@mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of David McWilliams
Sent: woensdag 28 november 2007 14:54
To: NetApp list
Subject: iSCSI question

Is there a requirement for the volume that contains an iSCSI LUN to have a minimum amount of free space. We seem to be getting warnings when it approaches 90% full. Is it a modifiable parameter?

--
Sláinte,

David

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