Hello Robert, We are on 7.1.4, so can't be 100% sure, but for what I see from your mail:
Total Space Saved is Deduplication Savings (163G) plus Compression Savings (339G) = 502G Space used is 10240G * 3.5% = 358.4G So a sum of occupancy should be 502+358 = 860G 58.26% of 860G = 501G..... close enough ;-) Regards, Maurice van 't Loo 2016-04-21 11:35 GMT+02:00 Robert Ouzen <[email protected]>: > I Guys > > I tried to figure with version TSM server 7.1.5 and the compression > feature is On , on a stg pool of type directory. > > How the percent of a Total Space Saved is calculated in my case 58.26% > > The command Q STG DEDUPCONTAINER f=d show: > > sm: TSMREP>q stg dedup* f=d > > Storage Pool Name: DEDUPCONTAINER > Storage Pool Type: Primary > Device Class Name: > Storage Type: DIRECTORY > Estimated Capacity: 10,240 G > Space Trigger Util: > Pct Util: 3.5 > Description: TSMREP Replication > Delay Period for Container Reuse: 0 > Deduplicate Data?: Yes > Processes For Identifying Duplicates: > Compressed: Yes > Deduplication Savings: 166,578 M (18.89%) > Compression Savings: 339 G (48.54%) > Total Space Saved: 502 G (58.26%) > > If I run a select * for stgpools got only the SPACE_SAVED_MB and not the > percent. > > Any ideas ??? > > Best Regards > > > Robert >
