So what I wound up doing was disabling authentication entirely. It's a test
environment, and doesn't really matter. It's working great now! I'm doing
throughput testing now, getting about 5.5 MB/s. Thanks everyone.


On Thu, May 9, 2013 at 3:48 AM, Matt Chipman <mrb...@gmail.com> wrote:

> The auth key needs to be copied to all machines in the cluster.  It looks
> like the key might not be on the 10.81.2.100 machine.
>
> Check /etc/ceph for the key if you are running Debian or Ubuntu
>
> I am just new to all this myself so I may be totally wrong but it seems
> plausible in my head :)
>
> -Matt
>
>
> On Thu, May 9, 2013 at 4:17 AM, Wyatt Gorman <wyattgor...@gmail.com>wrote:
>
>> Does anyone have any ideas about the below authentication error?
>> ---------- Forwarded message ----------
>> From: "Wyatt Gorman" <wyattgor...@gmail.com>
>> Date: May 7, 2013 1:34 PM
>> Subject: Re: [ceph-users] Mounting CephFS - mount error 5 = Input/output
>> error
>> To: "Jens Kristian Søgaard" <j...@mermaidconsulting.dk>, <
>> ceph-users@lists.ceph.com>
>>
>> Here's the result of running ceph-mds -i a -d
>>
>> ceph-mds -i a -d
>> 2013-05-07 13:33:11.816963 b732a710  0 starting mds.a at :/0
>> ceph version 0.56.6 (95a0bda7f007a33b0dc7adf4b330778fa1e5d70c), process
>> ceph-mds, pid 9900
>> 2013-05-07 13:33:11.824077 b4a1bb70  0 mds.-1.0 ms_handle_connect on
>> 10.81.2.100:6789/0
>> 2013-05-07 13:33:11.825629 b732a710 -1 mds.-1.0 ERROR: failed to
>> authenticate: (1) Operation not permitted
>> 2013-05-07 13:33:11.825653 b732a710  1 mds.-1.0 suicide.  wanted
>> down:dne, now up:boot
>> 2013-05-07 13:33:11.825973 b732a710  0 stopped.
>>
>> This "ERROR: failed to authenticate: (1) Operation not permitted"
>> indicates some problem with the authentication, correct? Something about my
>> keyring? I created a new one with ceph-authtool -C and it still returns
>> that error.
>>
>>
>> On Mon, May 6, 2013 at 1:53 PM, Jens Kristian Søgaard <
>> j...@mermaidconsulting.dk> wrote:
>>
>>> Hi,
>>>
>>>
>>>  how? running ceph-mds just returns the help page, and I'm not sure what
>>>> arguments to use.
>>>>
>>>
>>> Try running
>>>
>>> ceph-mds -i a -d
>>>
>>> (if the id of your mds is a)
>>>
>>> The -d means to to into the foreground and output debug information.
>>>
>>> Normally you would start the mds from the service management system on
>>> your platform. On my Fedora system it look like this:
>>>
>>> service ceph start mds.a
>>>
>>>
>>> --
>>> Jens Kristian Søgaard, Mermaid Consulting ApS,
>>> j...@mermaidconsulting.dk,
>>> http://www.mermaidconsulting.**com/ <http://www.mermaidconsulting.com/>
>>>
>>
>>
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>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>
>>
>
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