Hi there I have 7 servers with PVE 6 all updated... All servers has named pve1,pve2 and so on... On pve3, pve4 and pve5 has SSD HD of 960GB. So we decided to create a second pool that will use only this SSD. I have readed Ceph CRUSH & device classes in order to do that! So just to do things right, I need check that out: 1 - first create OSD's with all HD, SAS and SSD 2 - second create different pool with command bellow: ruleset:
ceph osd crush rule create-replicated <rule-name> <root> <failure-domain> <class> create pool ceph osd pool set <pool-name> crush_rule <rule-name> Well, my question is: can I create OSD with all disk either SAS and SSD, and then after that, create the ruleset and the pool? Is this generated some impact during this operations?? Thanks a lot Gilberto _______________________________________________ pve-user mailing list pve-user@pve.proxmox.com https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user