Activate disks while exporting an instance
Activate disks while exporting an instance

Exporting an instance not running or without activated disks
will fail. This patch makes sure to activate disks before
exporting an instance if it's in the ADMIN_down state.

Signed-off-by: Michael Hanselmann <68b67885ff74281219b4a4be33cc20fd45078d7c@google.com>
Reviewed-by: Iustin Pop <acf83a5274f31a43af6b914614365999469c1a31@google.com>

andir/ganeti,yiannist/ganeti,andir/ganeti,onponomarev/ganeti,apyrgio/snf-ganeti,bitemyapp/ganeti,ganeti-github-testing/ganeti-test-1,dimara/ganeti,mbakke/ganeti,yiannist/ganeti,apyrgio/snf-ganeti,ganeti/ganeti,leshchevds/ganeti,mbakke/ganeti,apyrgio/ganeti,bitemyapp/ganeti,yiannist/ganeti,mbakke/ganeti,ganeti-github-testing/ganeti-test-1,onponomarev/ganeti,andir/ganeti,leshchevds/ganeti,dimara/ganeti,apyrgio/ganeti,ganeti/ganeti,ganeti/ganeti,leshchevds/ganeti,grnet/snf-ganeti,grnet/snf-ganeti