Le 27/10/2014 10:32, Nicolas Ecarnot a écrit :
Le 18/09/2014 13:35, Itamar Heim a écrit :
you should be able to move master domain to maint (deactivate, not
detach) as well (full or empty). engine will just configure another
storage domain as master iirc.
This is a nice feature, but as detaching (then removing) is needed, my
question still remains.
master storage domains is a normal storage domain. it only happens to be
using its "special metadata part" as the master. so all storage domains
have it. if its down, engine will automatically select another one.
Itamar, and others,
Just a little word to explain that I've just finished to test the
feature you described above (automatic master storage domain switching)
and it is working nicely, and very quickly.
This is very cool and useful.
Trying something very similar, but on a production setup, so I don't
want to mess everything : Can I put a master storage domain into
maintenance mode, when it contains some running VMs?
Is yes, what will be the effect?
Will it only transfer the master metadata parts to another storage
domain, or will it also put it into read-only mode or other actions?
Thank you.
--
Nicolas Ecarnot
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