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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...
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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...
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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...
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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 ...
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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...
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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...
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by: shorti |
last post by:
I have two questions about HADR recovery. I am running db2 v8 fp12.
1) If the primary suddenly crashes would you always want to switch the
standby to the primary by force...or would there be times when you
would want to make it a standard? (and why)
2) Let us say the primary suddenly crashes (someone pulled the power
cable) and you...
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by: madzambonis |
last post by:
Here is the situation....
We have Primary Server A linked to Standby Server B via HADR.
Primary Server A has recently installed LOGARCHMETH1 to archive logs
and a 2nd homegrown script that compresses the archived logs once in
the archive log directory.
Standby Server B has our old script that moves logs from active to
archive directories...
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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...
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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...
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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...
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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...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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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...
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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...
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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...
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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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