Hi, yesterday I plugged new device in my production cluster. Everything went fine. Looking at node info, node id 2 is less used. root at sheepdog004:~# collie node info Id Size Used Use% 0 1.6 TB 778 GB 47% 1 1.6 TB 723 GB 42% 2 2.1 TB 175 GB 8% Total 5.4 TB 1.6 TB 30% Total virtual image size 1.2 TB When we add devices to a cluster, I guess sheepdog is not going to redistribute/balance the nodes load, right? Node info is showing "size", that I think should be the total size, or is it the free space? All 3 nodes are using 500G + 2T devices. Before adding devices cluster was id0 1 device 2T id1 1 device 2T id2 1 device 500G Now id0 1 device 2T + 1 device 500G id1 1 device 2T + 1 device 500G id1 1 device 2T + 1 device 500G root at sheepdog001:~# df -h /dev/sdc1 1,9T 545G 1,3T 30% /mnt/ST2000DM001-1CH164_W1E2N5G6 /dev/sdb1 466G 234G 233G 51% /mnt/wd_WMAYP0904279 root at sheepdog002:~# df -h /dev/sdc1 1,9T 548G 1,3T 30% /mnt/ST2000DM001-1CH164_W1E2N5GM /dev/sdb1 466G 176G 291G 38% /mnt/wd_WMAYP1690412 root at sheepdog004:~# df -h /dev/sdc1 466G 40G 427G 9% /mnt/wd_WCAYUEP99298 /dev/sdd1 1,9T 154G 1,7T 9% /mnt/wd_WCAWZ1588874 root at sheepdog004:~# collie node md info --all Id Size Use Path Node 0: 0 1.3 TB 544 GB /mnt/ST2000DM001-1CH164_W1E2N5G6/obj 1 232 GB 233 GB /mnt/wd_WMAYP0904279 Node 1: 0 1.3 TB 548 GB /mnt/ST2000DM001-1CH164_W1E2N5GM/obj 1 290 GB 175 GB /mnt/wd_WMAYP1690412 Node 2: 0 426 GB 22 GB /mnt/wd_WCAYUEP99298/obj 1 1.7 TB 153 GB /mnt/wd_WCAWZ1588874 |