Re: Unmount btrfs when stopping OSD's

[Wido den Hollander <wido@widodh.nl>]

Hi,

On 03/27/2012 08:50 PM, Tommi Virtanen wrote:
> On Tue, Mar 27, 2012 at 07:20, Wido den Hollander<wido@widodh.nl>  wrote:
>> When we start an OSD we automatically mount the btrfs filesystem if "btrfs
>> devs" is set, but we do not unmount when we stop the OSD.
> ...
>> I'd vote for setting this to 1 by default.
>
> btrfs_devs was meant to make Sage's development use easier. We don't
> want to support it on actual use (we'd need to expand it to cover all
> the filesystems, etc), and intend to remove it. Please do not use it
> -- we sure don't.
>
> The proper location for this functionality is in Chef/Puppet/etc automation.

Ah, I think I became a bit rusty with the old configuration :)

>
> Earlier conversation:
> http://marc.info/?l=ceph-devel&m=133044999403426&w=2

I've been following it, but not that closely.

Any plans yet on removing "btrfs devs" from the configuration?

Wido