I recently became aware that LVM has become a component of the preferred OSD provision process when using ceph-volume. We'd already started our migration to bluestore before ceph-disk's deprecation was announced and decided to stick with the process with which we started.
I'm concerned my decision may become negative in the future. Are there any plans for future features in Ceph to be dependent on LVM?
I'm specifically concerned about a dependency for CephFS snapshots once they are announced as stable.
Aside from disk enumeration, what is driving the preference for LVM?
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