[ceph-users] PG increase / data movement fine tuning

Hi, I've increased the placement group in my octopus cluster firstly in the index pool and I gave almost 2.5 hours bad performance for the user. I'm planning to increase the data pool also, but first I'd like to know is there any way to make it smoother or not. At the moment I have these values: osd_max_backfills = 1 osd_recovery_max_active = 1 osd_recovery_op_priority = 1 But seems like this still generates slow ops. Should I turn off scrubbing or any other way to make it even smoother? Some information about the setup: * I have 9 nodes, each of them has 2x nvme drives with 4osd on those and this is where the index pool lives. * Currently has 2048 pg-s for the index pool Thank you ________________________________ This message is confidential and is for the sole use of the intended recipient(s). It may also be privileged or otherwise protected by copyright or other legal rules. If you have received it by mistake please let us know by reply email and delete it from your system. It is prohibited to copy this message or disclose its content to anyone. Any confidentiality or privilege is not waived or lost by any mistaken delivery or unauthorized disclosure of the message. All messages sent to and from Agoda may be monitored to ensure compliance with company policies, to protect the company's interests and to remove potential malware. Electronic messages may be intercepted, amended, lost or deleted, or contain viruses.