How to find thin_id of a volume using libblockdev

[sulakshm]

Sorry, did not know how to reach you all.

I wanted to find the thin_id of a thin volume given its volume group and lv_name.
Using the cli it is as simple as lvs -o thin_id "vg"/"lv"

How to find it using libblockdev apis?
Calling bd_lvm_lvinfo does give out BDLVMLVdata.
But "BDLVMLVdata" does not have the thin_id info.

Thanks.

[vojtechtrefny]

We unfortunately don't support getting the thin_id value through our API. libblockdev doesn't cover 100 % of LVM CLI, we can add this in the future, but as it would be an API change, we'd need to wait for next major release.