Hi, For some reason this is the 2nd time I got into the same issue, added a new node at the time when in the cluster the most full osd was 73% and all the newly added osds now started to be between 70-80% full half way on the way to finish the rebalance. I don't understand why, could this be because mgr upmap mode with deviation 1? Another question, I have 7 disks in each servers, however in the newly added one I still have 4 as spare which is not added. Just to get out of this space issue, would it cause any issue if I add the remaining 4 spare disk (which will cause unbalanced server size in the cluster, the weight of each server is 100TB, this would cause only this node to be 160TB). 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.