Re: ANNOUNCE: User-space System Device Enumation (uSDE)

[Lars Marowsky-Bree]

On 2003-10-27T14:14:18,
   Mark Bellon <mbellon@xxxxxxxxxx> said:

> The uSDE and udev are simlar in some respects. The uSDE allows for 
> complete control of the policy handling a device - not just its naming. 

Well, so could udev in theory, and I had this plan to enhance it to do
so for the specific case of multipathing one day in the not too distant
future (ie, before q1/04).

In as far as I can see, udev and uSDE really do not have too different
goals. Competition is good, but only if they explore distinct approaches
;-)

> >How does this integrate with DM, md, EVMS, LVM...?
> As devices appear in sysfs the uSDE reacts to them via their hotplug 
> events. The policy for each device handles any device issues including 
> dealing with any device nodes.  It is possible to track and maintain 
> multiported devices and automatically provide multipath devices nodes 
> for instance.

Yes, I know that, I was asking whether you had done any discussion with
the EVMS2 folks for example to have a policy plugin to interact with
EVMS2 accordingly and do the magic.



Sincerely,
    Lars Marowsky-Brée <lmb@xxxxxxx>

-- 
High Availability & Clustering	      \ ever tried. ever failed. no matter.
SUSE Labs			      | try again. fail again. fail better.
Research & Development, SUSE LINUX AG \ 	-- Samuel Beckett

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