I suppose the case B is more suitable to my case here... I just ask because Ceph version in Proxmox, seems to be Luminous and Ceph version for Ubuntu Xenial is Jewel... So I ask if there is no incompatibility between this two versions...
2017-08-14 9:51 GMT-03:00 Uwe Sauter <[email protected]>: > Then the question is if > > a) you'd want to integrate those Ubuntu servers into an existing Ceph > cluster (managed by Proxmox) or > > b) if you just want to use a separate Ceph cluster in your Proxmox setup > where that Ceph cluster is based on your Ubuntu hosts. > > > Case a) is probably a bad idea due to (possibly) different Ceph versions > between Proxmox and Ubuntu. > > Case b) should work without problem given the Ubuntu based Ceph cluster > has the correct options configured. [1] and [2] should > help in that case. Unfortunatelly I cannot provide the correct options, I > can only give you a dump of my PVE 4.4 based setup: > > # ceph osd pool ls detail > pool 0 'rbd' replicated size 3 min_size 2 crush_ruleset 0 object_hash > rjenkins pg_num 64 pgp_num 64 last_change 1 flags hashpspool > stripe_width 0 > pool 1 'vms' replicated size 3 min_size 2 crush_ruleset 0 object_hash > rjenkins pg_num 256 pgp_num 256 last_change 1601 flags > hashpspool stripe_width 0 > > # ceph status > cluster 982484e6-69bf-490c-9b3a-942a179e759b > health HEALTH_OK > monmap e4: 4 mons at {0=XXX.XXX.XXX.XXX:6789/0,1= > XXX.XXX.XXX.XXX:6789/0,2=XXX.XXX.XXX.XXX:6789/0,3=XXX.XXX.XXX.XXX:6789/0} > election epoch 742, quorum 0,1,2,3 0,1,2,3 > osdmap e1650: 12 osds: 12 up, 12 in > flags sortbitwise,require_jewel_osds > pgmap v9851050: 320 pgs, 2 pools, 371 GB data, 102 kobjects > 1196 GB used, 5028 GB / 6224 GB avail > 320 active+clean > client io 7729 B/s wr, 0 op/s rd, 0 op/s wr > > > > > [1] https://pve.proxmox.com/wiki/Ceph_Server#Ceph_Client > [2] https://pve.proxmox.com/wiki/Storage:_RBD > > Am 14.08.2017 um 14:40 schrieb Gilberto Nunes: > > Hi > > Just because I already have a lot of Ubuntu Server here and I use it! > > Just wonder... > > Thanks anyway > > > > 2017-08-14 9:30 GMT-03:00 Uwe Sauter <[email protected] <mailto: > [email protected]>>: > > > > Are there any reasons on your side to use Ubuntu? If you want to > stay compatible you could also install Proxmox including Ceph but > > not use those hosts for virtualization… > > > > > > Am 14.08.2017 um 14:07 schrieb Gilberto Nunes: > > > Hi > > > > > > Regard Ceph, can I use 3 Ubuntu Server 16 Xenial to build a Ceph > server to > > > connecte Proxmox 5.0??? Is here compatibility between then??? > > > > > > Thanks > > > _______________________________________________ > > > pve-user mailing list > > > [email protected] <mailto:[email protected]> > > > https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user < > https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user> > > > > > > > _______________________________________________ > > pve-user mailing list > > [email protected] <mailto:[email protected]> > > https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user < > https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user> > > > > > > _______________________________________________ pve-user mailing list [email protected] https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
