converting btrfs osds to xfs?

2012-05-08 Thread Nick Bartos
I am considering converting some OSDs to xfs (currently running btrfs) for stability reasons. I have a couple of ideas for doing this, and was hoping to get some comments: Method #1: 1. Check cluster health and make sure data on a specific OSD is replicated elsewhere. 2. Bring down the OSD 3.

Ceph kernel client - kernel craches

2012-05-08 Thread Giorgos Kappes
hi, When I am running deboostrap to install a base Debian Squeeze system on a Ceph directory the client's kernel crashes with the following message: I: Retrieving Release I: Validating Packages I: Resolving dependencies of required packages... I: Resolving dependencies of base packages... I:

Re: converting btrfs osds to xfs?

2012-05-08 Thread Tommi Virtanen
On Tue, May 8, 2012 at 8:39 AM, Nick Bartos n...@pistoncloud.com wrote: I am considering converting some OSDs to xfs (currently running btrfs) for stability reasons.  I have a couple of ideas for doing this, and was hoping to get some comments: Method #1: 1.  Check cluster health and make

Re: converting btrfs osds to xfs?

2012-05-08 Thread Sage Weil
On Tue, 8 May 2012, Tommi Virtanen wrote: On Tue, May 8, 2012 at 8:39 AM, Nick Bartos n...@pistoncloud.com wrote: I am considering converting some OSDs to xfs (currently running btrfs) for stability reasons.  I have a couple of ideas for doing this, and was hoping to get some comments:

Re: OSD hotplugging Chef cookbook (chef-1)

2012-05-08 Thread Guilhem LETTRON
There is already many work on a ceph cookbook : https://github.com/wonko/ceph-cookbook (very complete, I must test and complete it) and mine https://github.com/guilhem/ceph-cookbooks (not as good as I want, not updated but works for me with a complete ceph-RGW) We must sing from the same hymn