Il 23/04/21 13:30, Zenon Panoussis ha scritto: > Are all replica (non-arbiter) bricks identical to each > other? If not, what do they differ in? No. At least meta-metadata is different, IIUC. > What I'm really asking is: can I physically move a brick > from one server to another such as [...] > and then remove node2 from the volume, add node4 to > it and be back up and running without the need of any > synchronisation?I'm no expert, but I think you can't. It might be an interesting feature, tho. Could be very useful to quickly scale a cluster w/o moving terabytes of data via network: move some (carefully-chosen) bricks from old nodes to the new one, replace 'em with empty disks and expand. Something like MD-RAID metadata. -- Diego Zuccato DIFA - Dip. di Fisica e Astronomia Servizi Informatici Alma Mater Studiorum - Università di Bologna V.le Berti-Pichat 6/2 - 40127 Bologna - Italy tel.: +39 051 20 95786 ________ Community Meeting Calendar: Schedule - Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC Bridge: https://meet.google.com/cpu-eiue-hvk Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
