Commit 24ccfd74 authored by Johan Euphrosine's avatar Johan Euphrosine Committed by Iustin Pop
Browse files

Add note in admin guide about drbd stacked devices

Fixes: http://code.google.com/p/ganeti/issues/detail?id=251

Signed-off-by: default avatarIustin Pop <iustin@google.com>
Reviewed-by: default avatarIustin Pop <iustin@google.com>
parent 7803e37c
......@@ -138,6 +138,10 @@ drbd
to obtain a highly available instance that can be failed over to a
remote node should the primary one fail.
.. note:: Ganeti does not support DRBD stacked devices:
DRBD stacked setup is not fully symmetric and as such it is
not working with live migration.
rbd
The instance will use Volumes inside a RADOS cluster as backend for its
disks. It will access them using the RADOS block device (RBD).
......
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