Hi Charles,
Thanks for the quick reply! I ran the select against my storage
pool and it worked. Now I just have to analyze the data to verify that it
can be billed properly. Thanks much!
Jim
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of
Hart, Charles A
Sent: Monday, April 18, 2011 12:09 PM
To: ADSM-L@VM.MARIST.EDU
Subject: Re: [ADSM-L] How do you allocate costs for deduplicated data?
It appears by doing a select on the occupancy table; the full amount of
data is reported in the Logical Column, and reporting is deduped
tsm: TSMLAB1>select NODE_NAME, STGPOOL_NAME, NUM_FILES, PHYSICAL_MB,
LOGICAL_MB, REPORTING_MB from occupancy where STGPOOL_NAME='DISK-DEDUPE'
NODE_NAME STGPOOL_NAME NUM_FILES
PHYSICAL_MB LOGICAL_MB REPORTING_MB
------------------ ------------------ ------------
----------------- ----------------- -----------------
LABW9236 DISK-DEDUPE -2620
0.00 1852.71 5.10
LABW9236 DISK-DEDUPE 0
0.00 0.01 0.00
LABW9236 DISK-DEDUPE 0
0.00 0.04 0.00
LABW9236 DISK-DEDUPE 0
0.00 0.10 0.00
LABW9236 DISK-DEDUPE 0
0.00 0.13 0.00
LABW9236 DISK-DEDUPE 0
0.00 0.23 0.00
LABW9236 DISK-DEDUPE 0
0.00 0.87 0.00
LABW9236 DISK-DEDUPE 0
0.00 0.94 0.00
LABW9236 DISK-DEDUPE 0
0.00 1.19 0.00
LABW9236 DISK-DEDUPE 0
0.00 14.51 0.00
LABW9236 DISK-DEDUPE 0
0.00 17.57 0.00
LABW9236 DISK-DEDUPE 0
0.00 31.43 0.00
LABW9236 DISK-DEDUPE 0
0.00 24.59 0.01
LABW9236 DISK-DEDUPE 0
0.00 45.27 0.01
LABW9236 DISK-DEDUPE 0
0.00 82.46 0.01
LABW9236 DISK-DEDUPE 0
0.00 229.62 0.03
LABW9236 DISK-DEDUPE 0
0.00 300.47 0.04
LABW9236 DISK-DEDUPE 0
0.00 418.44 0.05
LABW9236 DISK-DEDUPE 0
0.00 470.74 0.06
LABW9236 DISK-DEDUPE 0
0.00 925.03 0.12
LABW9236 DISK-DEDUPE 0
0.00 939.91 0.12
LABW9236 DISK-DEDUPE 0
0.00 1257.26 0.16
LABW9236 DISK-DEDUPE 0
0.00 1572.13 0.19
LABW9236 DISK-DEDUPE 0
0.00 2152.09 0.28
LABW9236 DISK-DEDUPE 0
0.00 3131.19 0.39
LABW9236 DISK-DEDUPE 0
0.00 3191.17 0.39
LABW9236 DISK-DEDUPE 0
0.00 3322.11 0.41
LABW9236 DISK-DEDUPE 0
0.00 5474.88 0.67
LABW9236 DISK-DEDUPE 0
0.00 6981.77 0.87
LABW9236 DISK-DEDUPE 0
0.00 7247.60 0.89
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of
Jim Neal
Sent: Monday, April 18, 2011 1:51 PM
To: ADSM-L@VM.MARIST.EDU
Subject: [ADSM-L] How do you allocate costs for deduplicated data?
Importance: High
Hi All,
We are in the process of testing TSM's Deduplication
feature and I have a question about how the cost of the deduplicated
data gets allocated. For example:
Two systems that have 80% of their data in common and that belong to
two different departments get backed up. The first system gets
deduplicated and is billed for 100% of the deduplicated data. The
second system only has 20% of unique data and so is only billed for that
20% after deduplication? Is this correct? If so, is there a way to get
around this so that the cost is fairly divided?
Any information or advice on this would be greatly appreciated. Thanks
much!
Jim Neal
Sr. TSM Administrator
U.C. Berkeley
Storage and Backup Group
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