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by: Ulrich Sprick |
last post by:
Hi all,
(DB2 V7.1 for WinNT)
I am looking for a way to determine the free space in my tablespace (containers), but I can't find out. The tablespace in question
is a system managed tablespace in a raw partition. The Control Center always reports 100% usage (although I can insert data...). The
"list tablespace containers for n show detail" command shows the number of usable pages, but they are almost equal to the total
number of pages.
...
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by: aaronk321 |
last post by:
I'm cloning a db and I need to redirect the files using the set
tablespace container command. However, that command requires the size
of the tablepsace - I've developed the following sql which will get my
tablspace names - where would I find the tablespace size for the
tablespaces I want to clone.
select 'set tablespace containers for '
|| rtrim(char(tbspaceid))
|| case tbspacetype when 'S' then ' using (path '||''''...
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by: duoduo |
last post by:
I want to know one thing, what is best design for tablespace
containers, of course, it is DB2 EE 7.2 on AIX 4.3.3.
For example, I have RAID 0+1 storage (8 disks) on EMC Symmetrix. Now I
need to create a 64GB tablespace on this EMC RAID. Which of the
following is the best way from performance perspective?
(1) 1 64GB container
(2) 4 * 16GB containers
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by: mairhtin o'feannag |
last post by:
Hello,
I have a tablespace striped across three drives, call them 1,2,3, just to
be clever. :) I allocated a lot more space (DMS) than I should have,
since I didn't know a way to estimate the space required (long story, but
the original space was in one huge tablespace for all tables ((35 million
row tables)) and I needed to segregate them out into separate tablespaces
for backup and restore purposes.
So I allocated, like 4 million...
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by: sacha.prins |
last post by:
Hi,
I read a lot about DB2 INSERT performance here. I have a nice story as
well.
The thing is, I work on 2 installations of DB2 (on completely different
locations) which run on different (but same generation) hardware.
Benchmarking the disk throughput and CPU basically amounts to the same
figures (+/- 10%).
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by: db2dude |
last post by:
Hello all,
I have a database around 600GB and all tables were self-created by the
application. Hence, we have only one huge SMS tablespace where all the
tables are stored. To get better performance, we are planning to move
the tables to a DMS tablespace with multiple containers. There are LOTS
of tables and some tables have almost 40GB of data. Can you please
suggest and efficient way of doing this.
Also, I know that even a 32KB page...
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by: sharon.zhang.ca |
last post by:
Hi,
I'm using the following command to redirect restore from source
database AAA into target database BBB:
db2 restore db AAA from /DBBACKUP taken at 20080512100655 redirect
into BBB without rolling forward
Why does it always restore into AAA instead of BBB? What's wrong with
my command?
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by: bluefalcon |
last post by:
Hello,
I had created the backup of my Production DB2 database on Dev and It was working fine.
However, we decided to updated the Dev Db with a latest version of the Prod and for that I copied over the folder which has my table spaces e.g. F:/ABCD to the DEV m/c at D:/ABCD.
I am not able to query the DB after that and the error message I get it error:
“SQL0290N Table space access is not allowed. SQLSTATE=55039”
I checked with list...
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by: Justin |
last post by:
What is the difference between automatic and DMS Auto-resize
tablespace?
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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