This error happen when I want to connect from one solaris box to another, in the ssh client side will show this error:
no common kex alg: client 'diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1', server 'gss-group1-sha1-toWM5Slw5Ew8Mqkay+al2g=='
This can be fixed by going to the ssh server side using another protocol (telnet, or serial) and do this
1. rm /etc/ssh/ssh_host_* 2. /lib/svc/method/sshd -c (to create new rsa/dsahost pair key) 3. svcadm restart ssh
This guide will cover about how to configure passive Dataguard, with the DRC as physical standby database. This guide made under Oracle 10g. Continue reading
This guide will give some explanation on installing Oracle RAC over Solaris 10, this guide will use iSCSI service that use Openfiler Storage Management System. This guide will be based on Oracle 10g Continue reading
This guide is made in order to enable me to install Oracle RAC, I did several googling and I found that Openfiler is quite famous for Open Source Storage Management System. Go to this page, to download it. Continue reading
In this guide, a domain will be create. After that managed servers will be created, and will be managed by Weblogic’s Nodemanager that represented by Machine. Then a vertical cluster (within the same box) will be configured, after clustering is finished JMS will be configured. Also data sources will be created to support transactional application. Continue reading
In this guide, it will explain how to create a database instance and also the configuration for database listener. Later in the guide it will tell how to configure listener after instance creation. However, it is better if the listener created first. In initialization parameter, there are several parameters that I used to change such as: Continue reading
The installation basically for Weblogic version 10.3.3 but it also can be used for older version like 9.2.x, the difference will be only on the path. Continue reading
In this guide, an installation guide for Oracle Database 10g is provided. The operating system that is used is Oracle Solaris 10, that run on Sparc Based Server. Continue reading
These are some of the scripts that will create another script that will be executed. The idea behind these scripts is that DBA won’t have to execute these alter table or index or lob one by one, when there thousand of lines of scripts.
The first script is to move lob column from every table that is owned by a schema
This can be encountered in an environment that use two-phase commit, managed distributed transaction, and where the client is having a network problem with the database server. The setup was Oracle Weblogic 10.3.3 with Oracle’s Thin XA Driver, and Oracle 11g Database Server.