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 tablespace containers for <tablsespace ID> on the Dev DB.
The location where the table space containers are still pointing to the Prod DB path , e.g. on F:/ and not on D:/ .
I tried to change the table space containers path set tablespace containers for 1 using (path 'd:\ABCD\TEMP_P LGO_TABSPA1'), but it is not getting accessed yet.
I am still getting the error as SQL0290N Table space access is not allowed. SQLSTATE=55039
SOmeone please suggest what I can do . I am stuck as to how the container path can be changed.
Please respond.
3  8440 
Hi,
maybe this way of db transfer is working sometimes, but I guess the words an IBM expert would use are "it's not recommended". You'd better use the original db2 backup db/tablespace tool.
Check the state of the tablespaces with "list tablespaces show detail". What's the state? Is it quiesced?
Another hack to get the first hack working could be to restore the original path. Do you have a drive F: on your dev system? If not, "add" it with "subst F: D:\". This makes D:\mypath available as F:\mypath, too.
Regards,
Bernd
Hi,
maybe this way of db transfer is working sometimes, but I guess the words an IBM expert would use are "it's not recommended". You'd better use the original db2 backup db/tablespace tool.
Check the state of the tablespaces with "list tablespaces show detail". What's the state? Is it quiesced?
Another hack to get the first hack working could be to restore the original path. Do you have a drive F: on your dev system? If not, "add" it with "subst F: D:\". This makes D:\mypath available as F:\mypath, too.
Regards,
Bernd
Hello,
Thanks for your response.
1: Please let me know the proper and recommended way of taking tha backup of a DB from one server and restoring the backup on another server. We want to do it everyday, because we want the DB on the other server to be an exact replica of the Prod DB.
2: On doing list tablespaces show detail, all the Tablespaces are OFFLINE.
except one . I have tried to get the table space to Online as well, but the Table space are not accessible.
3:If there is no easy way for easy backup and restore, then please also suggest in detail the last step you have mentioned.
Regards,
Rachana
Hi,
you should at least one time do a full offline backup of your prod db: - db2 backup db mydb to x:\mypath\
Move the backup to the test system and restore it: - db2 restore db mydb from x:\mypath\
You may use "backup/restore db mydb tablespace mytbspc" later on. Use a "db2 ? backup" on the db2 command window to see all options.
Regards,
Bernd
Sign in to post your reply or Sign up for a free account.
Similar topics | |
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.
...
|
by: Eugene |
last post by:
Is there a way to capture I/O statistics per tablespace container?
Or, as long as DB2 normaly stripes/rebalances data pages across
containers, the number of physical reads and/or writes from a
tablespace snapshot could just be devided by number of the
tablespace's containers to get a rough estimate?
Thanks,
-Eugene
|
by: maricel |
last post by:
Which one is better in terms of producing optimum performance:
a) Single tablespace that contain multiple containers, say 5 containers of
100MB each container
or
b)Single tablespace that that contain single container, say 1 container of
500MB - same tablespace size as in (a).
Is there any trade-off?
|
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
|
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...
| | |
by: CCC via DBMonster.com |
last post by:
We use redirected restore to refresh test from prod on different AIX 5.2
servers. The databases have the same number, size and names of cooked
containers. The only difference is the fully qualified path contains a
different "SID": eg. "/db2/PRD/data1/..." versus "/db2/TST/data1/...".
(Please note as an SAP installation I cannot change this layout).
We use "set tablespace container" statements to redefine the fully
qualified container...
|
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...
|
by: Mark A |
last post by:
I have an OLTP database that has a tablespace that will start out at about 1
TB, but may grow to 75 TB's in size over the next 5 years. When I add new
containers (on a new mount point), I want to use the BEGIN NEW STRIPE SET
command to avoid rebalancing.
Anyone know the maximum number of STRIPE SET's that can be created for a
tablespace.
|
by: Justin |
last post by:
What is the difference between automatic and DMS Auto-resize
tablespace?
|
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...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
| | |
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...
|
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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
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();...
|
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
| | |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |
