Re: Kernel namespaces for device mapper targets and block devices?

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On Fri, 17 May 2024, Hannes Reinecke wrote:

> On 5/17/24 02:18, Eric Wheeler wrote:
> > Hello everyone,
> > 
> > Is there any work being done on namespaces for device-mapper targets, or
> > for the block layer in general?
> > 
> > For example, namespaces could make `dmsetup table` or `losetup -a` see
> > only devices mapped in that name space. I found this article from to 2013,
> > but it is quite old:
> >  https://lwn.net/Articles/564854/
> > 
> > If you know any more recent work on the topic that I would be interested.
> > Thank you for help!
> > 
> It is on my to-do list.
> We sure should work on that one.

How you envision hooking namespaces into the block layer?


--
Eric Wheeler


> 
> Cheers,
> 
> Hannes
> -- 
> Dr. Hannes Reinecke                  Kernel Storage Architect
> hare@xxxxxxx                                +49 911 74053 688
> SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg
> HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich
> 
> 
> 

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