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lvm issue when openstack connect with ontap

frankjin
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hi team

 

my customer have lvm issue when connect openstack with ontap.

customer allocate iscsi lun to openstack VM and create lvm from openstack VM.

after then can seemed PV/VG/LV info from both VM and host side.

if have method display only in VM side and prevent see from host side? 

it will impact automatic delete lun in future.

 

seemed /etc/lvm/lvm.conf filter will be helpful but not sure. 

https://docs.openstack.org/cinder/latest/install/cinder-storage-install-ubuntu.html#top

can somebody help answer it? if have detail step and sample.

 

thanks

 

frank

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