Re: EC pool - Profile change

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Hi Jane,

I totally agree with you and Eugen about not using 'osd' as a failure domain, but the initial question was about the profile. ;-)

Cheers,
Frédéric.

----- Le 5 Fév 25, à 10:16, Janne Johansson icepic.dz@xxxxxxxxx a écrit :

>> Hi Dev,
>>
>> You can't. There's no 'ceph osd erasure-code-profile modify' command and the
>> 'ceph osd erasure-code-profile set' will fail on output below when run on an
>> existing profile. See below:
> 
> I think you are answering the wrong question.
> 
> You are right that one cannot change the EC profile, but you can
> change the crush rules, so that the failure domain changes from "host"
> to "osd" which is what I think was asked for, not changing the EC
> profile.
> 
> I agree with Eugene that it is a bad idea in the long run, but it can be done.
> 
> 
> --
> May the most significant bit of your life be positive.
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