[ceph-users] performance impact by pool deletion?

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 ;-) : rados -p ch-zh1-az1.rgw.buckets.data ls | while read i; do rados -p ch-zh1-az1.rgw.buckets.data rm "$i"; done -- EveryWare AG François Scheurer Senior Systems Engineer Zurlindenstrasse 52a CH-8003 Zürich tel: +41 44 466 60 00 fax: +41 44 466 60 10 mail: francois.scheurer(a)everyware.ch web: http://www.everyware.ch