We will have a new update to the quick start this week.
On Mon, Sep 16, 2013 at 12:18 PM, Alfredo Deza <alfredo.deza@xxxxxxxxxxx> wrote:
> On Mon, Sep 16, 2013 at 12:58 PM, Justin Ryan <justin.ryan@xxxxxxxxxx> wrote:
>> Hi,
>>
>> I'm brand new to Ceph, attempting to follow the Getting Started guide with 2
>> VMs. I completed the Preflight without issue. I completed Storage Cluster
>> Quick Start, but have some questions:
>>
>> The Single Node Quick Start grey box -- does 'single node' mean if you're
>> running the whole thing on a single machine, if you have only one server
>> node like the diagram at the top of the page, or if you're only running one
>> OSD process? I'm not sure if I need to make the `osd crush chooseleaf type`
>> change.
>>
>> Are the LIST, ZAP, and ADD OSDS ON STANDALONE DISKS sections an alternative
>> to the MULTIPLE OSDS ON THE OS DISK (DEMO ONLY) section? I thought I set up
>> my OSDs already on /tmp/osd{0,1}.
>>
>> Moving on to the Block Device Quick Start -- it says "To use this guide, you
>> must have executed the procedures in the Object Store Quick Start guide
>> first" -- but the link to the Object Store Quick Start actually points to
>> the Storage Cluster Quick Start -- which is it?
>>
>> Most importantly, it says "Ensure your Ceph Storage Cluster is in an active
>> + clean state before working with the Ceph Block Device" --- how can tell if
>> my cluster is active+clean?? The only ceph* command on the admin node is
>> ceph-deploy, and running `ceph` on the server node:
>>
>> ceph@jr-ceph2:~$ ceph
>> 2013-09-16 16:53:10.880267 7feb96c1b700 -1 monclient(hunting): ERROR:
>> missing keyring, cannot use cephx for authentication
>> 2013-09-16 16:53:10.880271 7feb96c1b700 0 librados: client.admin
>> initialization error (2) No such file or directory
>> Error connecting to cluster: ObjectNotFound
>
> There is a ticket open for this, but you basically need super-user
> permissions here to run (any?) ceph commands.
>>
>> Thanks in advance for any help, and apologies if I missed anything obvious.
>>
>>
>>
>>
>>
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>>
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--
John Wilkins
Senior Technical Writer
Intank
john.wilkins@xxxxxxxxxxx
(415) 425-9599
http://inktank.com
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