Hi to all I just beginning to test the DE duplication feature with TSM 6 , I did all the configuration required
My node name as those parameters: dedup=clientorserver (server side) , deduplication YES (client side) My Storage pool as those parameters: deduplicate=YES , identifyprocess=1 As I understand the manual if the nodename is configure with the option dedup=clientorserver , during the backup client-side data deduplication processing, duplicates are identified on the backup-archive client. So why in the query process I see: need to change the parameter: identifyprocess=0 ???? sm: POSTBACK>q pr Process Process Description Status Number ------- -------------------- ------------------------------------------------- 119 Identify Duplicates Storage pool: DEDUP6. Volume: NONE. State: idle. State Date/Time: 10/31/2011 12:58:05. Current Physical File(bytes): 0. Total Files Processed: 4. Total Duplicate Extents Found: 0. Total Duplicate Bytes Found: 0. Any help or tips on this matter will be appreciate Here the output of a backup test 10/31/2011 12:58:08 ANE4952I (Session: 11856, Node: DEDUPNODE) Total number of objects inspected: 734 (SESSION: 11856) 10/31/2011 12:58:08 ANE4954I (Session: 11856, Node: DEDUPNODE) Total number of objects backed up: 513 (SESSION: 11856) 10/31/2011 12:58:08 ANE4958I (Session: 11856, Node: DEDUPNODE) Total number of objects updated: 0 (SESSION: 11856) 10/31/2011 12:58:08 ANE4960I (Session: 11856, Node: DEDUPNODE) Total number of objects rebound: 0 (SESSION: 11856) 10/31/2011 12:58:08 ANE4957I (Session: 11856, Node: DEDUPNODE) Total number of objects deleted: 0 (SESSION: 11856) 10/31/2011 12:58:08 ANE4970I (Session: 11856, Node: DEDUPNODE) Total number of objects expired: 0 (SESSION: 11856) 10/31/2011 12:58:08 ANE4959I (Session: 11856, Node: DEDUPNODE) Total number of objects failed: 0 (SESSION: 11856) 10/31/2011 12:58:08 ANE4982I (Session: 11856, Node: DEDUPNODE) ANE4982I Total objects deduplicated: 337 (SESSION: 11856) 10/31/2011 12:58:08 ANE4977I (Session: 11856, Node: DEDUPNODE) ANE4977I Total number of bytes inspected: 301.22 MB (SESSION: 11856) 10/31/2011 12:58:08 ANE4975I (Session: 11856, Node: DEDUPNODE) ANE4975I Total number of bytes processed: 244.40 MB (SESSION: 11856) 10/31/2011 12:58:08 ANE4984I (Session: 11856, Node: DEDUPNODE) ANE4984I Total bytes before deduplication: 288.07 MB (SESSION: 11856) 10/31/2011 12:58:08 ANE4198I (Session: 11856, Node: DEDUPNODE) Total bytes after deduplication: 244.15 MB(SESSION: 11856) 10/31/2011 12:58:08 ANE4961I (Session: 11856, Node: DEDUPNODE) Total number of bytes transferred: 244.40 MB (SESSION: 11856) 10/31/2011 12:58:08 ANE4963I (Session: 11856, Node: DEDUPNODE) Data transfer time: 3.31 sec (SESSION: 11856) 10/31/2011 12:58:08 ANE4966I (Session: 11856, Node: DEDUPNODE) Network data transfer rate: 75,555.49 KB/sec (SESSION: 11856) 10/31/2011 12:58:08 ANE4967I (Session: 11856, Node: DEDUPNODE) Aggregate data transfer rate: 9,992.35 KB/sec (SESSION: 11856) 10/31/2011 12:58:08 ANE4968I (Session: 11856, Node: DEDUPNODE) Objects compressed by: 0% (SESSION: 11856) 10/31/2011 12:58:08 ANE4981I (Session: 11856, Node: DEDUPNODE) ANE4981I Deduplication reduction: 15.25%% (SESSION: 11856) 10/31/2011 12:58:08 ANE4976I (Session: 11856, Node: DEDUPNODE) ANE4976I Total data reduction ratio: 18.87%% (SESSION: 11856) 10/31/2011 12:58:08 ANE4964I (Session: 11856, Node: DEDUPNODE) Elapsed processing time: 00:00:25 (SESSION: 11856) T.I.A Regards Robert Environment: TSM server V6.3.2.0 TSM client V6.3.0