I am a little bit puzzled about the iscsi_libvirt datastore available in OpenNebula 5.2.
I have two nodes with Opennebula 5.2 (one holding also Sunstone), and both have an ISCSI target set using libvirt.
From both nodes I can list the two volumes available in the ISCSI target
Now, looking into the documentation, I have tried to define a new ISCSI-libvirt datastore, without success.
- if trying to use the interface wizard, I get the error “[DatastoreAllocate] No DS_MAD in template.”
- if using advanced mode, I can define the datastore using
NAME = iscsi
DISK_TYPE = "ISCSI"
DS_MAD = "iscsi_libvirt"
TM_MAD = "iscsi_libvirt"
ISCSI_HOST = "10.11.12.13"
ISCSI_USER = "iscsi_user"
ISCSI_USAGE = “the_iscsi_usage”
but size is zero and cannot store any image in the datastore, as I get error “insufficient space”
Any help appreciated