Dear Team, I am trying to configure lustre with backend ZFS as file system with 2 servers in HA. But after compiling and creating zfs pools
zpool list NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT lustre-data 54.5T 25.8M 54.5T - 16.0E 0% 0% 1.00x ONLINE - lustre-data1 54.5T 25.1M 54.5T - 16.0E 0% 0% 1.00x ONLINE - lustre-data2 54.5T 25.8M 54.5T - 16.0E 0% 0% 1.00x ONLINE - lustre-data3 54.5T 25.8M 54.5T - 16.0E 0% 0% 1.00x ONLINE - lustre-meta 832G 3.50M 832G - 16.0E 0% 0% 1.00x ONLINE - and when mounted to client lfs df -h UUID bytes Used Available Use% Mounted on home-MDT0000_UUID 799.7G 3.2M 799.7G 0% /home[MDT:0] home-OST0000_UUID 39.9T 18.0M 39.9T 0% /home[OST:0] home-OST0001_UUID 39.9T 18.0M 39.9T 0% /home[OST:1] home-OST0002_UUID 39.9T 18.0M 39.9T 0% /home[OST:2] home-OST0003_UUID 39.9T 18.0M 39.9T 0% /home[OST:3] filesystem_summary: 159.6T 72.0M 159.6T 0% /home So out of total 54.5TX4=218TB i am getting only 159 TB usable. So can any one give the information regarding this. Also from performance prospective what are the zfs and lustre parameters to be tuned. -- Thanks, ANS.
_______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org