[ceph] Add thin-provisioned LV support for Ceph OSDs#3972
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tested this downstream for BM SNO DCN job. I will test this also with an hci uni job for regressions - together with #3773 |
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Build failed (check pipeline). Post ❌ openstack-k8s-operators-content-provider FAILURE in 6m 33s |
When cifmw_ceph_thin_pool is defined, create thin LVs from an existing VG thin pool instead of loop-backed files. This supports baremetal hosts where the disk is fully consumed by a thin pool with no raw devices available for cephadm. The new play runs before the existing loop device play and sets cifmw_ceph_spec_data_devices with explicit LV paths, which also causes the loop device play to be skipped. Signed-off-by: Bohdan Dobrelia <bdobreli@redhat.com>
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When cifmw_ceph_thin_pool is defined, create thin LVs from an existing VG thin pool instead of loop-backed files. This supports baremetal hosts where the disk is fully consumed by a thin pool with no raw devices available for cephadm.
The new play runs before the existing loop device play and sets cifmw_ceph_spec_data_devices with explicit LV paths, which also causes the loop device play to be skipped.
Related OSPRH-27841