Hi everybody

Does somebody had experience with important performance degradations during

a pool deletion?

We are asking because we are going to delete a 370 TiB with 120 M objects and have never done this in the past.

The pool is using erasure coding 8+2 on nvme ssd's with rocksdb/wal on nvme optane disks.

Openstack VM's are running on the other rbd pools.

Thank you in advance for your feedback!

Cheers

Francois

PS:

this is no option, as it take about 100 year to complete ;-) :