How can I perform maintenance on LVM? (Docker with LVM thinpool)

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Hi,

I used a thinpool for Device Mapper based in:

My question is: How can I perform maintenance on LVM?

I tried create a snapshot but is not possible:

lvcreate -L1G -s -n dbbackup /dev/docker/thinpool

Snapshots of thin pool devices are not supported.

Create a mirror with lvconvert -m1 was not possible either.