I am doing some server consolidation by exporting nodes from one server to
another and am finding that once the node data gets to the target and
offsite copies are completed, there are some big differences in the total
occupancy numbers.

For instance, of 3-nodes I exported, there is a difference of between <1GB
(rounding error - nothing to worry about), 300GB (concerned about such a
big difference) and 1TB LESS (really concerned about such a huge
difference) on the target server.

The management classes are identical so I can't explain the differences
based on number of copies and other retention values.

None of these nodes I just exported are being used/actively backing up so
no new backups to confuse things.

Expire inventory had finished before the exports were run. Export Node says
"completion state of  SUCCESS". All ISP servers are at 8.1.14.110.

Not running dedup (regular FILEDEV class) on any server.  We had too many
issues with damaged backups.

IIRC, a long time ago there used to be an Audit Occupancy command but that
seems to have gone away?  So how does one fix these erroneous occupancy
numbers?  Audit volumes?  Audit stgpools?





--
*Zoltan Forray*
Enterprise Backup Administrator
VMware Systems Administrator
Enterprise Compute & Storage Platforms Team
VCU Infrastructure Services
www.ucc.vcu.edu
zfor...@vcu.edu - 804-828-4807
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