On 06/26/2014 12:42 PM, Bao Nguyen wrote: > On Precise (12.04) ubuntu cloud image. When spun up on AWS, it seemed > that cloud-init (or other mysterious process) format ephemeral0 (or > /dev/xvdb) and mount it. I wasn't able to find anything in > cloud-init.log that indicate cloud-init did this. > On AWS, ephemeral0 is pre-formated by AWS. Also, the auto-formating is done on a per-cloud basis, which is only Azure and SmartOS at this time. We were thinking about putting something in for AWS, but never got around to it.
> I was able to disable/overwrite mounting from happen via: > > #cloud-config > mounts: > - [ ephemeral0, null ] > > However I'm having a really hard time preventing auto partitioning > from happening. I've read that it's propose and backport to Precise to > do just that [2] and the configuration for it [1] is here: > > fs_setup: > - label: ephemeral0 > filesystem: 'ext3' > device: 'ephemeral0' > partition: 'none' > overwrite: False > > disk_setup: > ephmeral0: > type: 'mbr' > layout: True > overwrite: False > > Anyone know how to prevent this from happening automatically on the > Ubuntu cloud-image? > > [1] > https://github.com/number5/cloud-init/blob/master/doc/examples/cloud-config-disk-setup.txt > [2] https://bugs.launchpad.net/ubuntu/+source/walinuxagent/+bug/1231490 > > > -bn > 0216331C > > -- Ben Howard ben.how...@canonical.com Canonical GPG ID 0x5406A866
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