Re: newbie / Error connecting to cluster: PermissionError

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On 02/18/2014 08:42 AM, João Pagaime wrote:
Hello all

We're looking at Ceph for a possible future pilot, and so
I've just installed ceph-emperor [1]  by the "Installation (Quick)"
guide,  but got  stuck on the following error:

     "authentication error (1) Operation not permitted" [2]

could someone give clues as to diagnose (or better yet fix) this problem?

the setup:
- as prescribed  by the  current "Installation (Quick)" guide
- all vms are "CentOS release 6.5 (Final)" running on vmware-player:
     - one VM  "admin node ceph-deploy"
     - one VM  node1 (monitor)
     - one VM  node2
     - one VM  node3

any help would be welcome!

best regards
joao

[1]---------------------------  version

$ rpm -q -a |grep -i ceph
libcephfs1-0.72.2-0.el6.x86_64
python-ceph-0.72.2-0.el6.x86_64
ceph-0.72.2-0.el6.x86_64
ceph-release-1-0.el6.noarch

[2]--------------------------------- specific error

[ceph@ceph-node2 ~]$  sudo ceph-disk-activate --mark-init sysvinit
--mount /var/local/osd0
=== osd.0 ===
2014-02-18 08:35:44.769825 7f1659c3c700  0 librados: osd.0
authentication error (1) Operation not permitted
Error connecting to cluster: PermissionError
failed: 'timeout 10 /usr/bin/ceph --name=osd.0
--keyring=/var/lib/ceph/osd/ceph-0/keyring osd crush create-or-move
--                      0 0.05                     root=default
host=ceph-node2

Do you have a keyring in /var/lib/ceph/osd/ceph-0/keyring? Does it contain an entry for 'osd.0'?

What about 'ceph auth export', does it contain an entry for 'osd.0' with a matching key?

  -Joao

     '

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--
Joao Eduardo Luis
Software Engineer | http://inktank.com | http://ceph.com
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