Hi,
this sounds very strange, because SAP DB has no bottom to
enable not used data devspaces. If the data base consists
of three data devspaces, all three data devspaces are used
for I/O, in particular SAP DB spreads the I/O over all
configured devspaces to increase performance.

For further analyze I need more details. Please send me the 
output of the following commands:

dbmcli -d <serverdb> -u <user,passwd> -uSQL <user,passwd> info data
dbmcli -d <serverdb> -u <user,passwd> -uSQL <user,passwd> info params

Additional I need the output of SELECT * FROM SERVERDBSTATISTICS !

Regards,
Torsten

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Dienstag, 26. November 2002 17:18
To: [EMAIL PROTECTED]
Subject: datadevspace problem


on our sap development system we do have 3 datadevspaces (each one 33 GB)
defined on raw. each datadevspace is one physical disc. OS is SOLARIS 8
we see that the system is using only one of those to store data. the other
2 are defined but no data is stored, although it looks all fine looking
into it with dbgui. the maxddataevspace is set to 8, the maxdatapages is
set high enough to handle the datadevspaces. we are running against 95 %
utilization but habe 66 GB of empty disc space which are not used.

Is there a way to "activate" the defined but obviously "sleeping"
datadevspaces?

------------------------------------------------------------
Trelleborg Automotive Germany GmbH
S. W. Heiss
Information Technology
------------------------------------------------------------
[EMAIL PROTECTED]

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