I think you can take a look at [ceph-ansible][1], and the
[rolling_update][2] particularly.
And in the upgrade, every thing goes smoothly, except the [dirty data
issue][3] bugged me a lot.
[1]: https://github.com/ceph/ceph-ansible
[2]: https://github.com/ceph/ceph-ansible/blob/master/rolling_update.yml
[3]: http://tracker.ceph.com/issues/11373
On 2015年04月30日 17:52, Patrik Plank wrote:
Hi cephler,
how critical is the Upgrade from 0.87.1 to 0.94.1!
What is the "best practice method" to upgrade the cluster??
thx
best regards
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