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by: Bruce M |
last post by:
Is there a way to run the db2-generated HADR-create script outside of
DB2CC beyond the obvious? My DB2CC generates the HADR script and then
abends because of a java error meaning I can't finish my HADR
creation.
In looking at the script it isn't necessarily obvious which commands
should run on the primary server and which should be run on the
standby server.
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by: bwmiller16 |
last post by:
Why are 2 ports required for a HADR Pair?
Environment: RH Linux AS3
UDB Express 8.2 with HADR Option
Folks -
Working with HADR and getting this setup to work right.
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by: Mark A |
last post by:
If server 01 running HADR in the primary role crashes, and the DBA does a
HADR takeover by force on the 02 server to switch roles, then the 02 server
is now the primary.
What happens when the Server 01 is brought back up? It still thinks it is
the primary because that was its role when it crashed and it does not know
about the takeover by force command that was issued. Does the 01 server
check the 02 server to see what role they are in...
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by: Joachim Klassen |
last post by:
DB2 V8.2 FP10 on Windows
I tested the following HADR scenario:
- a new tablespace on a new filesytem is created on the primary System
- the replay on standby fails because of lacking permissions
- the tablespace is backed up on the primary system
- tables are created in the new tablespace and data is inserted (and a
couple of logs are archived)
- Takeover is done by the standby
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by: gumby |
last post by:
I'm having trouble getting HADR to work with the sample databases on
two HS20 xSeries blades, Red Hat ES4 up3, DB2 8.2.4, getting the
following error.
SQL1768N Unable to start HADR. Reason code = "7" - The primary
database failed to establish a connection to its standby database
within the HADR timeout interval.
What things should I check besides the remote host and remote service
parameters on the standby database, which seem to be...
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by: Challenge |
last post by:
Hi,
I got error, SQL1768N Unable to start HADR. Reason code = "7", when I
tried to start hadr primary database. Here are the hadr configuration
of my primary db:
HADR database role = STANDARD
HADR local host name (HADR_LOCAL_HOST) = testserver
HADR local service name (HADR_LOCAL_SVC) = 56000
HADR remote host name (HADR_REMOTE_HOST) = testserver
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by: RayRay |
last post by:
I was hoping I might be able to get an answer regarding DB2 and HADR.
Let me preface this by saying that I know very little about networking
and I'm not familiar with the HADR product or clustering. But, I've
been asked to research a couple issues for a client.
They are thinking about implementing HADR. They have DB2 production
databases running on more than one box.
Does a liscense for HADR need to be purchased for each production box...
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by: shorti |
last post by:
db2 8.1 fix pack 12 on AIX 5.3
This is a newly configured HADR machine. The HADR was up and running.
I was 'playing' around some on the standby and did a db2 deactivate and
things sort of went down hill from there.
Though the Standby machine seemed to know it was a standby it would not
connect to the primary. I could not even do a db2 get snapshot to view
the hadr status on the machine. I was wanting to do a few HADR tests
before I...
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by: deshaipet |
last post by:
Hi -
We have primary and standby databases on different servers.
Here is my /etc/service entry for HADR pair :
On Primary :
"vi /etc/services
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by: DB2 Warlord |
last post by:
After countless time I was unabl to find the answer to my HADR questions and getting HADR to work in 9.5 via the Control Center. Please see my fix that seem strange but works.
My error was as follows. When setting up HADR via the CCenter at the last step in a full setup called "START HADR" it would fail with reason 7.
Now trying to solve the port issue that is listed gets you no where. In fact on my db2diag.log it listed a comm error. ...
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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: 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,...
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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...
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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...
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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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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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