Hi Sam,

We're running a program on each OSD host that reads the contents of the objects 
on that host's OSDs (using LIBRADOS_OPERATION_LOCALIZE_READS when reading as 
eventual consistency is ok).

At the moment the simplest way of finding out which objects are local is to 
look in the local filesystem but I want to ensure that the system will work 
with BlueStore and any future changes so would love to be able to query this 
e.g. via librados.

Cheers,

David  

> -----Original Message-----
> From: Samuel Just [mailto:[email protected]]
> Sent: 27 July 2016 17:45
> To: David Blundell <[email protected]>
> Cc: [email protected]; [email protected]
> Subject: Re: [ceph-users] Listing objects in a specified placement group / OSD
> 
> Well, it's kind of deliberately obfuscated because PGs aren't a
> librados-level abstraction.  Why do you want to list the objects in a
> PG?
> -Sam
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