Re: Mapping rbd's on boot

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There is /etc/init.d/rbdmap; although I see no documentation for it, there is a sample map file added to /etc/ceph as well.

Looks like it was added in Dumpling.

On 11/13/2013 01:31 PM, Dane Elwell wrote:
Hi,

Is there a preferable or supported way of having rbd’s mapped on boot?
We have a server that will need to map several rbd’s and then mount
them, and I was wondering if there’s anything out there more elegant
than dumping stuff in /etc/rc.local?

I’ve seen this issue and related commit on the tracker - is anyone using
this in production?

http://tracker.ceph.com/issues/1790

If the answer is to put things in /etc/rc.local, then presumably on
shutdown the rbd won’t be unmapped. Are there any risks associated with
this?

Thanks

Dane


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--
Dan Mick, Filesystem Engineering
Inktank Storage, Inc.	http://inktank.com
Ceph docs: http://ceph.com/docs
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