I installed the openstack queens use devstack. I want to test the "Cinder Multi-Attach" function
1. create a multiattach volume ``` # cinder type-create multiattach # cinder type-key multiattach set multiattach="<is> True" # cinder create 10 --name multiattach-volume --volume-type <volume_type_uuid> ``` 2. attache the volume to two instances ``` # nova volume-attach test01 <volume_uuid> # nova volume-attach test02 <volume_uuid> ``` [cid:DCD455A4-5EDA-44C0-9DA9-877CCF9C679E@mailmaster] 3. mount the volume , create some file，but the file don't sync between the two instance，It seems that they are two independent volumes [cid:99ABEDC0-DE62-497F-931B-8F5276ADD2E1@mailmaster] then test02 create a file，but i cannot find it in test01,The reverse is the same. [cid:C2C7FD23-2B2B-4060-9155-C9AC30953580@mailmaster] I think i have something wrong，the test like the "share storage" What should the correct effect be like? thanks
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