12.1. Host Group Management
Host groups can make hosts display clearly when where are lots of hosts needed to manage.
Hide or Show Groups
Users can choose hide or show the host group by menu as follows:
Open Groups Settings Dialog
Use Group Settings… above to open the group management dialog as follows:
Add, Edit Group Nodes of Hosts
Button Add will open a new group dialog to let users input the new group's name and children hosts.
Left area of the dialog is a list of current hosts which is not in current group and right area is a list of current group’s children hosts.
Select a group to be deleted and push the button Delete.
Note: the Default Group can not be deleted and edited, it store the hosts which is not in other groups.
Users can drag several host nodes to another group node or change the display order of host nodes of current group node.
Users can also change the display order of host nodes when group nodes are hidden.
12.2. Configuring Background Operations in Multiple-Host Environment
If you manage databases in several hosts by using Add Host, databases can be configured for background operations. For example, if you want to execute a query to a database in host B while doing backup for a database in host A, the database backup operation, which generally takes a long time, can be configured to be executed as a background operation. The database operations that can be run in the background are as follows:
12.3. OID Navigator
It is used to search data by OIDs.
You can run the OID Navigator by right-clicking a database or inside the Result pane of the Query editor and then selecting OID Navigator. Note that this function is activated only while the database server is running; this is deactivated while the server is not running.
12.4. Easy HA
Linux and CUBRID version 2008 R2.2 or later must be installed on the equipment to be used as the master and the slave nodes. CUBRID HA does not support Windows operating system.
Specifications of Configuring the CUBRID HA Equipment
For master nodes
CUBRID 2008 R2.2 or later
For slave nodes
CUBRID 2008 R2.2 or later
Setting HA parameters use Easy HA wizard
Configure hosts information
Add host info to /etc/hosts files both servers. The content is “host address” “host name” (e.g. 10.34.64.149 NC-PL-DEV001). (If host address is “localhost” or “127.0.0.1”, please replace it by real address).
Start HA service
Stop current service use command “cubrid service stop”.
Start service use command “cubrid service start”.
Start heart beat use command “cubrid heartbeat start”.
Check HA server status use command “cubrid hb status”.
As shown in illustration: The master server is “NC-VM-PL-QA-34” and “NC-PL-DEV001” is slave server.
So far, the simple HA environment configure finished.
For more detail, Please see http://www.cubrid.org/manual/843/en/CUBRID%20HA