On 2020-09-14 17:51, Tecnologia Charne.Net wrote:
> Thanks Stefan!
> Compiling crush map by hand on production cluster makes me sweat
> but we like to take risks, don't we?
I the crushtool says it's OK, I guess it's OK ;-). But yeah, that's the
most powerful operation one can perform on a clus
On 2020-09-14 16:09, André Gemünd wrote:
> Same happened to us two weeks ago using nautilus, although we added the rules
> and storage classes.
I think this post [1] from Wido den Hollander might be useful
information. That way you can avoid data movement if data is already on hdd.
Gr. Stefan
Thanks Stefan!
Compiling crush map by hand on production cluster makes me sweat
but we like to take risks, don't we?
El 14/9/20 a las 11:48, Stefan Kooman escribió:
On 2020-09-14 16:09, André Gemünd wrote:
Same happened to us two weeks ago using nautilus, although we added the rules
and s
Oh, yes, I think this would have helped indeed!
Thanks for pointing it out.
Greetings
André
- Am 14. Sep 2020 um 16:48 schrieb Stefan Kooman ste...@bit.nl:
> On 2020-09-14 16:09, André Gemünd wrote:
>> Same happened to us two weeks ago using nautilus, although we added the rules
>> and sto
Exactly! I created a replicated-hdd rule and set it to an existing small
pool without any changes on OSDs (all HDD) and PGs starts migration...
It seems like new rules forces migrations...
El 14/9/20 a las 11:09, André Gemünd escribió:
Same happened to us two weeks ago using nautilus, although
Same happened to us two weeks ago using nautilus, although we added the rules
and storage classes.
- Am 14. Sep 2020 um 16:02 schrieb Marc Roos m.r...@f1-outsourcing.eu:
> I did the same, 1 or 2 years ago, creating a replicated_ruleset_hdd and
> replicated_ruleset_ssd. Eventhough I did not
I did the same, 1 or 2 years ago, creating a replicated_ruleset_hdd and
replicated_ruleset_ssd. Eventhough I did not have any ssd's on any of
the nodes at that time, adding this hdd type criteria made pg's migrate.
I thought it was strange that this happens on a hdd only cluster, so I
mention
