Tablespace check in DB2

Hi ,
How to check the tablespace size of a Java system with Linux + DB2.
Thanks a ton

We have to multiple used pages * page size . look the below example
C:\Documents and Settings\374727>db2 " list tablespaces show detail" | more
           Tablespaces for Current Database
Tablespace ID                        = 0
Name                                 = SYSCATSPACE
Type                                 = Database managed space
Contents                             = All permanent data. Regular table space.
State                                = 0x0000
   Detailed explanation:
     Normal
Total pages                          = 24576
Useable pages                        = 24572
Used pages                           = 18856 -
Free pages                           = 5716
High water mark (pages)              = 18856
Page size (bytes)                    = 4096----
Extent size (pages)                  = 4
Prefetch size (pages)                = 4
Number of containers                 = 1
tablespace size = 18856 * 4096 bytes

Similar Messages

Tablespace check inconsistant in DB02

Run DB02:
Under the default folder Space, double click Tablespaces, check tablespace DOCUI, we can find that there is still 157,952 KB free space and the percent used is only 31.25%.
However under the folder Diagnostics, double click Single System Check, it shows red alert for this tablespace DOCUI and marked as "Not enough free space available" and the percent used for it is 99%.
Why these two folders in DB02 show different tablespace useage result? Which one should be right?
Thanks in advance!

Kevin,
Have you checked if the db statistics are updated? More information on this - http://help.sap.com/saphelp_nw70/helpdata/en/f7/128f2161bb46f88a9a19d448ccc48b/frameset.htm
Your basis support will be able to help you on this one.
-Saket

Resizing of tablespace size in db2

My database is DB2 with ECC6.0.we have 35 table spaces among all
13 almost 98.8%used. how can we resize the table spaces using or database level.

Hi,
Please check if this can be helpful.
http://help.sap.com/saphelp_nw2004s/helpdata/EN/3d/da4d3c9bc34800e10000000a114084/content.htm
Regards,
Prasanna

Tablespace check script (cron)

Hello,
I have been asked to setup a cronjob to check for tablespace problem. And i found a script online. But not able to to get the alert to my e-mail..here is the script. What am i doing wrong. I made a new file called test.sh and changed the persmision on it to 777. And have this script in there(below). Not working?? Is it that do i need to create a new script called checkfree.sql and run it again? Or is there a way to setup to check for tablespace problem?? A script which will do work simalr to this. I mean to check for tablespace problem and if its over 85% gives me an alert to my e-mail??
-- SQL script to get tablespace infomation
-- checkfree.sql
set heading off
set feedback off
set linesize 256
set tab off
col Name format a20
col "Data file" format a20
select
free.tablespace_name "Name",
df.file_name "Data file",
df.bytes "Size (bytes)",
TO_NUMBER(sum(free.bytes)) "Free (bytes)",
round(100*sum(free.blocks)/df.blocks) "(%)"
from dba_free_space free,
dba_data_files df
where free.file_id=df.file_id
group by free.tablespace_name,
df.file_name,
df.bytes,
df.blocks
order by 1;
/* Shell script to call */
/* $5 mean free percentage tablespace remain */
sqlplus system/abc123 @checkfree.sql | \
awk '$5 < 20 {print}' | mail -s "Tablespace near full" [email protected]

oracle version is 10.2.0.3 on AIX. And we cant use
dbconsole, as it take up and lot of cpu resources.
So thats a bad point. OEM dbconsole doesn't take a lot of system resources, including CPU. If it does, something wrong, you need to investigate the problem and find out why.
It's very good tool and not in any standard 'bad'
>
!/usr/bin/ksh
! $5 mean free percentage tablespace remain */
sqlplus system/abc123 @checkfree.sql | \
awk '$5 < 20 {print}' | mail -s "Tablespace near
full" [email protected]
and how would be the cron setup as ?? what i had it
setup was create a file called test.sh and put
everything in there. And had it setup in my cron
10 12 * * * /home/oracle/scripts/monitor/test.sh >
/home/oracle/logs/test.log
so what needs to go where?? ThanksFirst test the script manually run it as OS command line. The one you had will not work.
Also as said, you need to include environment variables (ORACLE_HOME, PATH etc) into your script, otherwise it won't run from cron job.

Need help to find a good shell script to delete logs, tablespace check, etc

Can you help me to find a good working shell script to run as a cron job to check tablesapce free space per thredhold and delete old trace files, .aud files, etc.
Thanks,

refer the links:-
http://www.shutdownabort.com/dbaqueries/Structure_Tablespace.php
http://gavinsoorma.com/unix-for-the-dba/
Shell script to delete archive logs that are 10 days old.
Re: How to delete archivelogs ???????
http://kmit4u.blogspot.com/2010/10/shell-script-backup-oracle-database-by.html

DB2 Tablespace Management

HI All
Can anyone pls let us know how to perform Tablespace Management in DB2,like increasing tablespace and adding datafile..etc.
Can it be done in SAP through DB02 Tcode if so how to do it,???
also how to do it through DB2 from OS level.
Thanks in Advance
Infinite Team

Hi All
We noticed that BTABD was hundred percent and now database is not coming up and from operating system level if we login and try to increase the tablespace through sql command it says:
"DB21034E The command was processed as an SQL statement because it was not a
valid Command Line Processor command. During SQL processing it returned:
SQL1036C An I/O error occurred while accessing the database. SQLSTATE=58030"
Not only that any command we execute it gives same error message and if we start sap it says Activate Database Failed, R3trans Connect Failed, Database start up failed
Pls help.
Thanks in Advance
Infinite Team

BO4 Installation on AIX with DB2

Hello,
I hope this is the correct forum in which to pose such a question.
We are currently planning an installation of BO4 on AIX and our standard choice of database platform is DB2 UDB V9.7. I have analysed the numerous SAP planning and installation guides for BO4 but am unclear as to what file systems the installation will demand for the DB2 system. For a traditional SAP AS ABAP/Java installation we would be creating /db2/<SID>/sapdata1-4 but there appears to be no such requirement in BO4.
Is there anyone out there who has performed this kind of installation or who has any useful information? Any help would be appreciated.
Thanks,
Gary

Hello,
just create a simple Schema in the Tablespace on any DB2 Database in your organisation you wish. Grant the user full access right to only this schema and your done. Prior for installing BI4 install the DB2 Client on the AIX Host where BI4 gets installed and configure it to access the newly created schema.
Also check SAP Note - 1384629
Regards
-Seb.

DB2 OS commands

Please can any one send SAP BASIS DB2 OS Commands?
Thanks,
Praveen

hi praveen,
DATABASE 2 Universal Database Server for z/OS Version 8 is the twelfth and largest release of DB2 for MVS. It brings new synergy with the zSeries hardware and is the first major subsystem to exploit the z/OS 64-bit virtual addressing capabilities. DB2 V8 offers data support, application development, and query functionality enhancements for e-business, while building upon the traditional characteristics of availability, exceptional scalability, and performance for the enterprise of choice.
DB2 Version 8 has been re-engineered for e-business, with many fundamental changes in architecture and structure. Key improvements enhance scalability, application porting, security, and continuous availability. Management for very large databases is made much easier, while 64-bit virtual storage support makes management simpler and improves scalability and availability. This new version breaks through many old limitations in the definition of DB2 objects, including SQL improvements, schema evolution, longer names for tables and columns, longer SQL statements, enhanced Java and Unicode support, enhanced utilities, and many more advantages
SAP provides an excellent DBA tools (for Oracle DB) which is called BRTOOLS. BRTOOLS is a compilation tools range from BRBACKUP (tools to maintain backup database), BRARCHIVE (tools to maintain archive files backup), BRCONNECT (tools to maintain checking database, updating database statistics, etc), BRRESTORE (tools to maintain database restoration), and some specific and useful tool.
When SAP Basis running one or more tools from BRTOOLS, it will create a job log to provide SAP Basis some information about BRTOOLS activities whether it succeed, succeed with warning, or failed. We can access those log from SAP R/3 through SAPGUI.
SAP provides DB14 tcode for SAP Basis to access those database logs. Through this article, Ill show you how to monitored your database logs.
First, type DB14 on your SAPGUI screen. Youll have this screen :
To check your BRCONNECT logs, just click BRCONNECT button.
Youll see some logs. The one which coloured grey is BRCONNECT job that had run well or successfully. The other one which coloured yellow is BRCONNECT job that had run but ended with warning. If your BRCONNECT job hadnt run well then it will show you red coloured log. To see whats really happened, justdouble click one of i logs.
For more detailed information, click Detail Log button.
For BRBACKUP job log, you can click BRBACKUP button.
For more information about BRBACKUP activities, double click on one of its log.
To get more detailed information, click on Detail Log button.
For BRARCHIVE log activities, click on BRARCHIVE button.
For detailed information, just double click on one of its lines and youll get this screen.
For detailed information, you have to click Detail Log button.
SAP through Going Live Check event will check this log to make sure that your SAP production system is ready to go live. They will mention and warn you if something wrong with your backup configuration. So, make sure that youll have this log check every day to make your system has high availability and minimize your SAP production downtime.
Checking SAP R/3 Database via BRTOOLS
BRTOOLS is a database tool developed by SAP to help SAP Basis manage his Oracle based SAP R/3 database. In the last tutorial, I had shown you how to check your database through DB13 tcode. DB13 is database independent tcode to manage your database whether youre using MS SQL, Oracle, DB2, or SAPDB.
Here, I am going to demonstrate how to use BRTOOLS to check your Oracle 9i database. You need to logon to your SAP R/3 server using ORA[SID] user.
Type BRTOOLS on your console and then youll have this screen. For your information, Iam using UNIX OS. It might be different when youre using Windows OS.
Choose number 6 option by typing 6 and then press ENTER.
To check your database choose number 1 option and then press ENTER.
In this screen, you might need to input some information about your database such as your SAP Database profile, your database user and password, database owner, and something you might not want to be checked. For this moment, I am using default properties and press ENTER.
This screen show you BRTOOLS confirmation. Just type C and then press ENTER to proceed to the next step.
Press ENTER to proceed.
Now, youll see that database check process is running. Wait until it finished.
Type S to stop and exit from BRTOOLS menu. Now you had learn how to check your SAP R/3 database by using DB13 tcode and BRTOOLS command. In the next tutorial, Ill show you another tips and trick that might be useful and helpful. Stay there and always connected.
Checking SAP R/3 Database
Most Basis jobs are related with database server. Whether youre using Microsoft SQL server from Microsoft, Oracle Database from Oracle, DB2 Universal Database from IBM or SAPDB from MySQL AB, all your job are facing with them closely.
SAP are design its database very complex and beatiful. SAP also develop database tools to accompany you as Basis in order free you from complicated and frustated database specific related jobs such as rebuilding index, checking tablespace, checking whole database, updating your database statistic, monitoring your database growth, etc.
I just going to explain about BRTOOLS for Oracle because I only have Oracle database right now. BRTOOLS has numerous tools inside it.
To check your Oracle database, you can go to your SAP screen. Go to DB13 tcode.
Double click on current date.
Choose Check Database.
If you want to run check database command now, just choose Start Immedietly. But if you wan to run it later, just schedule it on appropriate time.
Checking SAP R/3 tablespaces
SAP R/3 are ERP software using large database. Usually commercial databases such Oracle, DB2, Informix is used as its database server. Mine using Oracle 9.2.0.6.
SAP tcode DB02 is use to check database size, tablespaces size, current statistic, checking freespace statistic, analyze detailed tablespace, checking missing indexes, and space critical objects. Actually, we can do more than that.
SAP R/3 installation created 6 tablespaces by default. Here are name of their tablespaces :
PSAPTEMP
PSAPUNDO
PSAP[SID]
PSAP[SID]620
PSAP[SID]UDR
SYSTEM
I am using SAP R/3 Enterprises 4.7 ext 200 version. It may be different if you are using old or new ones.
SAP R/3 data is saved on PSAP[SID] tablespace. So, we need to managed this tablespace carefully.
When you type DB02,
Press Space Statistic button to find out tablespace size and its growth. Tablespaces growth can be seen daily, weekly, or monthly.
To check tablespace current size, just click Current Size button.
Click on PSAP[SID] tablespace and then, click Freespace Analysis.
If your PSAP[SID] tablespace size is reaching 95% level, you should consider increasing its size. You can use BRTOOLS to increase tablespace size. Well talk about BRTOOLS later
regards
karthik
if the above info helps you pls reward me points

Data Services 4.0 Job Server ODBC DB2 library error

I have followed the instructions in the SBO 401 DS Admin Guide for configuring ODBC data sources on UNIX. I have gotten the unixODBC part working from the LINUX DS Job server host using isql DNS UID PWD. I am able to connect to the DB2 9.7 UDB server and I run queries successfully. My problem is when I go to submit a column profile request I get the following error back in the profiler monitor:
ErrorSystem call <LoadLibrary> to load and initialize functions failed for <libdb2.so>. Ensure the shared library is installed and located correctly.
This library is contained in the /opt/sapds/DB2_Conn/odbc_cli/clidriver/lib directory which is contained in the LD_LIBRARY_PATH. I have these 2 entries in the ds_odbc.ini file:
[DB2TEST]
Driver = /opt/sapds/DB2_Conn/odbc_cli/clidriver/lib/libdb2.so
[DB2]
Description = IBM DB2 Adapter
Driver = /opt/sapds/DB2_Conn/odbc_cli/clidriver/lib/libdb2.so
There is a troubleshooting section in the admin guide that states "To determine whether all dependent libraries are set properly in the environment variables, you can use the ldd command on the ODBC driver manager library and the ODBC driver library."
For example: ldd tdata.so
Is this a real thing to check or just an example?
When I check the db2 library I receive the following:
$ ldd libdb2.so
        linux-vdso.so.1 => (0x00007fffd13fc000)
        libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00002b5ab3d36000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00002b5ab3f6e000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00002b5ab4172000)
        librt.so.1 => /lib64/librt.so.1 (0x00002b5ab438e000)
        libpam.so.0 => /lib64/libpam.so.0 (0x00002b5ab4597000)
        libm.so.6 => /lib64/libm.so.6 (0x00002b5ab47a2000)
        libstdc+.so.6 => /usr/lib64/libstdc+.so.6 (0x00002b5ab4a26000)
        libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00002b5ab4d26000)
        libc.so.6 => /lib64/libc.so.6 (0x00002b5ab4f34000)
        /lib64/ld-linux-x86-64.so.2 (0x0000003791400000)
        libaudit.so.0 => /lib64/libaudit.so.0 (0x00002b5ab528d000)
I believe that the DB2 ODBC DNS is working correctly because I can connect and run queries from the server host.
Does anyone have an idea on what I might check to get this working? Should I open up a support message for further help? Let me know, thanks.
Additionally, we have our Oracle profiler job working without issue.
But, we are having another issue in the Data Services Designer when leaving the options screen we get the following error:
"The Job Server in not responding. Cannot save modifications to the job execution options. Make sure the Job Server is running and accessible from the Designer, and then make make your changes again. (BODI - 1260016)." I do not think that this is related to running the DB2 profiler jobs because, as I said we can run Oracle jobs without issue.
Edited by: John Joiner on Oct 18, 2011 1:31 AM

Hey John
We are having a similar issue. Can you please let me know how the issue was fixed (i.e. what were the missing pieces in the setup)?
Thanks!

Activity going on in a tablespace

I'm doing an import. But I find that the import is populating a totally different tablespace rather then the one it should actually populate.
The export is tablespace vise export so when i do the import it should actually not populate the other tablespace
I could view this in the OEM console.
Could you please let me know how do I know what import is exactly goin on . I mean what actually is populating that particular tablespace.

Check with indexfile = y during import. It will give you a script with tablespacename
in which objects actually being created.
If there is miss-match between your desired tablespace and the one in script, you
can change it to your desired one and run script. Following are details:
Oracle offers no parameter to specify a different tablespace to import data into. Objects will be re-created in the tablespace they were originally exported from. One can alter this behaviour by following one of these procedures:
Pre-create the table(s) in the correct tablespace:
Import the dump file using the INDEXFILE= option
Edit the indexfile. Remove remarks and specify the correct tablespaces.
Run this indexfile against your database, this will create the required tables in the appropriate tablespaces
Import the table(s) with the IGNORE=Y option.
Change the default tablespace for the user:
Revoke the "UNLIMITED TABLESPACE" privilege from the user
Revoke the user's quota from the tablespace from where the object was exported. This forces the import utility to create tables in the user's default tablespace.
Make the tablespace to which you want to import the default tablespace for the user
Import the table
Message was edited by:
Yogesh Yadav

Block Corruption in the SYSAUX tablespace

Problem Description: Block Corruption in the SYSAUX tablespace :
==================================
We are facing block corruption issue in the SYSAUX tablespace during rman backup..
So currently we are using SET MAXCORRUPT FOR DATAFILE 3 TO 2; parameter to take the backup and it is running fine.. Now we have to fix the issue..
Please let us know the steps to fix the issue..
Please find the details below.
Dbv output:
sesoxpro33.p51x1> dbv file=/oradata/p51x/data/p51x_sysaux_01.dbf blocksize=32768 end=64000
DBVERIFY: Release 10.2.0.3.0 - Production on Fri Aug 26 20:47:29 2011
Copyright (c) 1982, 2005, Oracle. All rights reserved.
DBVERIFY - Verification starting : FILE = /oradata/p51x/data/p51x_sysaux_01.dbf
Page 64 is influx - most likely media corrupt
Corrupt block relative dba: 0x00c00040 (file 3, block 64)
Fractured block found during dbv:
Data in bad block:
type: 0 format: 0 rdba: 0x00000000
last change scn: 0x0000.00000000 seq: 0x0 flg: 0x00
spare1: 0x0 spare2: 0x0 spare3: 0x0
consistency value in tail: 0x00000001
check value in block header: 0x0
block checksum disabled
DBVERIFY - Verification complete
Total Pages Examined : 64000
Total Pages Processed (Data) : 22547
Total Pages Failing (Data) : 0
Total Pages Processed (Index): 23859
Total Pages Failing (Index): 0
Total Pages Processed (Other): 14586
Total Pages Processed (Seg) : 0
Total Pages Failing (Seg) : 0
Total Pages Empty : 3007
Total Pages Marked Corrupt : 1
Total Pages Influx : 1
Highest block SCN : 281617057 (2054.281617057)
SELECT tablespace_name, segment_type, owner, segment_name FROM dba_extents
WHERE file_id = 3 and 64 between block_id AND block_id + blocks - 1;
TABLESPACE_NAME SEGMENT_TYPE OWNER
SEGMENT_NAME
SYSAUX SYS_LOB0000000594C00007$$
OS & database Details :
==========
Oracle Solaris on x86-64 (64-bit)
Oracle Server - Enterprise Edition -- 10.2.0.3
If any more informatin is needed, Please let me know..
Thanks & Regards,
Suresh Bommalata.

refer:
logical corruption found in the sysaux tablespace
Check the metalink note: Identify the corruption extension using RMAN/DBV/ANALYZE etc - 836658.1
Note 28814.1 - Handling Oracle Block Corruptions in Oracle7/8/8i/9i/10g
Note 472231.1 - How to identify all the Corrupted Objects in the Database reported by RMAN
http://download.oracle.com/docs/cd/B12037_01/server.101/b10734/rcmrecov.htm
http://oracleinstance.blogspot.com/2010/05/block-recovery-using-rman-backup.html

R3trans -d gives return code 12, ECC 6.0 on DB2

Hi ,
We have a Ides system ( ECC ) installed on DB2 & suse linux OS , I am not able to start the system today . I found that there is connection error b/w DB2 & SAP. I have not made any changes recently & am not sure why it is showning error today.
Below is error description from trans.log, please help
SQL30081N A communication error has been detected.
> Communication protocol being used: "TCP/IP". Communication
> API being used: "SOCKETS". Location where the error was
> detected: "10.26.4.41". Communication function detecting th
> error: . Protocol specific error
> code(s): "101", "", "". SQLSTATE=08001
Edited by: sunilkumarvp on Jan 4, 2011 5:56 AM

Hi,
Did you configure a connection timeout or a receive timeout?
This can be done by the following settings in db2cli.ini ( /usr/sap/SAPSID/SYS/global/db6/db2cli.ini for CLI driver setup ).
ConnectTimeout = #value#
or
ReceiveTimeout = #value#
Also check the DB2 registry for attributes like DB2TCP_CLIENT_RCVTIMEOUT or DB2TCP_CLIENT_CONTIMEOUT .
All those parameters are non standard for an SAP DB2 installation.
Regards
Frank

Tablespace....contents=TEMPORARY.. how long will data reside here??

Hello all,
While creating a tablespace we have the option, PERMANENT OR TEMPORARY.
Well, in the oracle 8.1.6 db that i have; the temporary tablespace is like this... A tablespace was created with TEMPORARY and it is used as the temp tablespace.
So unlike with the original temp tablespace(create temporary tablespace...), i just cannot drop the datafiles of this tablespace once they become large.
If i have created a tablespace with TEMPORARY, how long will the data stay there ??
TIA,
J J

For a dictionary managed tablespace defined to be temporary, the sort extents might not be de-allocated while the instance is running, but are marked as free and can be re-used as required which would mean that the sort segment could potentially grow. The Oracle server stores the information about the sort segment in the Sort Extent Pool which is part of the System Global Area (SGA). Every statement that needs to sort in the temporary tablespace checks this part of the SGA for free extents thereby eliminating the need for frequent allocation and de-allocation which in turn reduces the contention due to the ST enqueue.
The SMON process is responsible for the cleanup up of the temporary segments within dictionary managed temporary tablespaces and is something that usually happens during instance startup. If you want to forcefully wakeup the SMON process to do the cleanup then you can maybe change the storage attributes like the maxextents of the temporary tablespace (change it to some number and then put it back to unlimited and give it a minute) and this might trigger the SMON to do the cleanup.
Good luck......

Backup form db2 level hanging

Dear experts.
my sap is installed on HP IVM(vertual server) and i have a NFS file system /backup mounted for taking the backup in base OS.
we are using SAN.
i issue is when i am taking the backup from db2 level it is creating a file on the location but its not writing any thing after 5-6 Hr also its only 0kb. and it hanging..my backup from symantic netbackup is running fine. ..
and i found the whenever i am executing backup command from db2..not db2 command is working its saying backup not finished.
and then i have to reboot the os . then only its working .
please suggest
thanks
sadiq

Hi,
Could you please check whether db2<sid> user has write permission on this folder ?
Also, could you please paste db2diag.log when you run the backup and it hangs ? Please also paste output of below command when you start the backup:
db2 list utilities show detail
Please also let us know which backup are scheduling from db2 command line.
Thanks
Sunny

Restore db2 database

Hi,
I am new to the db2 database.I am using db2 database and ECC 6.0 sap version.Now i want to check the db2 restoration.How to crash the db2 database.Please help me.
Regards,
Ranjan

> I am new to the db2 database.I am using db2 database and ECC 6.0 sap version.Now i want to check the db2 restoration.How to crash the db2 database.Please help me.
ehem... how to "crash" the database?
https://www.sdn.sap.com/irj/sdn/db6
--> Administration
Markus

Tablespace check in DB2

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