Hi Arnaud,
Try adding the DISTINCT keyword to the count(volume_name) part, i.e.:
select node_name, count(distinct volume_name) as "COUNT" \
from volumeusage \
group by node_name
Regards,
Andy
Andy Raibeck
IBM Software Group
Tivoli Storage Manager Client Development
Internal Notes e-mail: Andrew Raibeck/Tucson/IBM@IBMUS
Internet e-mail: storman AT us.ibm DOT com
The only dumb question is the one that goes unasked.
The command line is your friend.
"Good enough" is the enemy of excellence.
"ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> wrote on 2005-07-12
07:41:59:
> Joni,
>
> I just realized that the query I provided (and yours too) will provide
> wrong results, as the same volume will be counted several times : one
> entry for each filespace belonging the same node on the same volume !
> Sorry ...
>
> Arnaud
>
> ************************************************************************
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> Panalpina Management Ltd., Basle, Switzerland, CIT Department
> Viadukstrasse 42, P.O. Box 4002 Basel/CH
> Phone: +41 (61) 226 11 11, FAX: +41 (61) 226 17 01
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> e-mail: arnaud.brion AT panalpina DOT com
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>
> -----Original Message-----
> From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf
> Of
> Joni Moyer
> Sent: Tuesday, 12 July, 2005 14:54
> To: ADSM-L AT VM.MARIST DOT EDU
> Subject: Select on tapes used/node
>
> Hello everyone!
>
> I have run this select to find the total number of tapes
> used/node/storage pool, but I was wondering if there is a way to just
> count the total number of tapes used/node without breaking it down by
> storage pool? Thank you in advance!
>
> select node_name,stgpool_name,count(*) as "Count" from volumeusage group
> by stgpool_name,node_name
>
> NODE_NAME STGPOOL_NAME Count
> ------------------ ------------------ -----------
> CHRS041 COPY_AIX 608
> CHRS047 COPY_AIX 240
> CHRS049 COPY_AIX 98
> CHRS051 COPY_AIX 429
> CHRS054 COPY_AIX 500
> CHRS057 COPY_AIX 348
> CHRS058 COPY_AIX 92
> CHRS144 COPY_AIX 378
> CHSU602 COPY_AIX 3
> CHSU603 COPY_AIX 2
> NV6000 COPY_AIX 64
> PGSP023 COPY_AIX 607
> PGSP024 COPY_AIX 442
> PGSP025 COPY_AIX 435
> PGSP026 COPY_AIX 417
> CHLN070 COPY_LINUX 371
> CHLN071 COPY_LINUX 308
> CHLN072 COPY_LINUX 286
> CHLN075 COPY_LINUX 128
> CHLN076 COPY_LINUX 8
>
> ********************************
> Joni Moyer
> Highmark
> Storage Systems
> Work:(717)302-6603
> Fax:(717)302-5974
> joni.moyer AT highmark DOT com
> ********************************
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