On centos kvm nodes, setting skip_kpartx no in multipath.conf solved the
problem and now
os_brick can flush maps
Il giorno lun 3 feb 2020 alle ore 15:13 Ignazio Cassano <
ignaziocassano at gmail.com> ha scritto:
> Hello all we are testing openstack queens cinder driver for Unity iscsi
> (driver cinder.volume.drivers.dell_emc.unity.Driver).
> The unity storage is a Unity600 Version 188.8.131.52.001
> We are facing an issue when we try to detach volume from a virtual machine
> with two or more volumes attached (this happens often but not always).
> We also facing the same issue live migrating a virtual machine.
> Multimaph -f does not work because it returns "map in use" and the volume
> is not detached.
> Attached here there hare nova-compute e volume logs in debug mode.
> Could anyone help me ?
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