Another option to get only the nodes that are backing up to a server is to
do a lookup in the nodes table for nodenames with repl_mode=SEND.

select node_name,sum(reporting_mb) from occupancy where node_name in
(select node_name from nodes where repl_mode='SEND') group by node_name

-
Thanks,
Marc...

Marc Lanteigne
Spectrum Protect Specialist AVP / SRT
IBM Systems, Spectrum Protect / Plus
+1-506-460-9074  <- New phone number
marclantei...@ca.ibm.com
Office Hours:  Monday to Friday, 7:00 to 15:30 Eastern

IBM



-----Original Message-----
From: Hall, Lynn <lynn.h...@iowa.gov>
Sent: Tuesday, September 29, 2020 03:54 PM
To: ADSM-L@VM.MARIST.EDU
Subject: [EXTERNAL] Re: [ADSM-L] Amount of stored data with node
replication

Do you mean to say that you are replicating nodes both directions on the
same storage pool? Which from something I recently saw sounds like it might
now be possible.

Server1, Pool1, Node1 is backed up on Server1 and replicated to Server2.

Server2, Pool1, Node2 is backed up on Server2 and replicated to Server1.

If that is the case the simple way would be to define which nodes are
associated with schedules on each server. And, sum their MB.  Try these.
The first is simply a report of each node and its Occupancy so you can
check to see if it is collecting the nodes you want. The second sums the MB
from the Auditocc table.

select AO1.NODE_NAME, AO1.BACKUP_MB from Auditocc AO1 left join
associations AS1 on AO1.node_name=AS1.node_name where   AS1.Schedule_Name
is NOT null

select SUM(AO1.BACKUP_MB) from Auditocc AO1 left join associations AS1 on
AO1.node_name=AS1.node_name where   AS1.Schedule_Name is NOT null





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Lynn Hall

Information Technology Specialist IV

Platform Services

Office of the Chief Information Officer

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mobile 515-669-4325

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On Tue, Sep 29, 2020 at 5:07 AM Loon, Eric van (ITOP NS) - KLM <
eric-van.l...@klm.com> wrote:

> Hi guys,
>
> In our company the creation of TSM nodes is automated via a portal.
> The script first checks all TSM servers and uses the TSM server
> database size to select one of the available servers; the one with the
> lowest DB size is selected.
> We are now implementing new SP servers and we are switching to node
> replication. I like to use a different criterion to select which
> server is used as backup target, the one with the lowest amount of
> data stored should be used. However, the number of MB stored returned
> by a "select
> sum(REPORTING_MB) MB from occupancy" is the same on both servers
> because of the node replication. How can I retrieve the amount of data
> stored, without the replicated data?
> Thanks for any help in advance!
>
> Kind regards,
> Eric van Loon
> Air France/KLM Storage & Backup
>
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