[StarCluster] Increasing size of root volume

MacMullan, Hugh hughmac at wharton.upenn.edu
Mon Jul 8 11:35:40 EDT 2013


Marco:

It would be interesting to know what is actually getting 'full' ... /tmp? /home? /var? If it's consistently one sub directory (I'm guessing it is), you might mount a big (or at least big enough) EBS volume there. I almost always do this for /home, and fairly often do this for /tmp ... or use the ephemeral drives striped together for /tmp.

Good luck, and do let us know what ends up working for you.

-Hugh

-----Original Message-----
From: starcluster-bounces at mit.edu [mailto:starcluster-bounces at mit.edu] On Behalf Of C. Titus Brown
Sent: Tuesday, May 28, 2013 9:54 AM
To: Blanchette, Marco
Cc: starcluster at mit.edu
Subject: Re: [StarCluster] Increasing size of root volume

On Mon, May 27, 2013 at 04:39:22PM +0000, Blanchette, Marco wrote:
> This must be a very basic question but is there a way do define the size of the root volume? The current size is set to 8GB and I am 100% full
> 
> Sorry if this has been asked before or if it's obvious, but I search the documentation and the mailing list could not find an answer...

Hi Marco,

This might be of interest --

http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/RootDeviceStorage.html

specifically,

"Launching an Amazon EBS-backed instance with increased root device storage disk size"

Let me know how it goes!

cheers,
--titus
-- 
C. Titus Brown, ctb at msu.edu
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