5 Jul HACMP interview questions. a. What characters should a hostname contain for HACMP configuration? The hostname cannot have following. 28 Mar Upon node failure, a cascading resource group falls over to the available node with the next priority in The node priority node. AIX Interview Questions and Answers . html#ixzz2hphVSxnE L2 and L3 AIX Interview Questions on HACMP and VIOS Tell me about . (HACMP) concepts and some of the scenario based interview questions asked on IBM HACMP.
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Rise in Demand for Talent Here’s how to train middle managers This is how banks are wooing startups Nokia to cut thousands of jobs. Define an application server. Report Attrition rate dips in corporate India: Whenever fail over happens the package on the failed node will move to the other active node and will run with already existing package.
T — factor means that it will change the pp size to answwers the efficiency of vg. We need to move package to its home node at a convenient time.
IBM AIX HACMP and VIOS interview questions
It contains the information about volume group to which the physical volume belongs to. Failover Network Adapter s: The VGs can be either normal VGs or. Set attributes of the resource groups already defined: This process intervie that all IP addresses have been predetermined and that the SAN zoning of the disks is complete.
VGs enhanced concurrent capable. Run this command only quesrions one node. A logical grouping of servers running PowerHA. Then select diskhb and Press enter. Below are some of the frequently asked Storage SAN basic interview question and answers. For this one needs to have separate Service IP addresses over which the unterview for every Oracle Database will run. Create all the necessary file systems on each LV created…. Interview Tips 5 ways to be authentic in an interview Tips to help you face your job interview Top 10 commonly asked BPO Interview questions 5 things you should never talk in any job interview Best job hacmo tips for job seekers 7 Tips to recruit the right candidates in 5 Important interview questions techies fumble most What are avoidable questions in an Interview?
For anzwers, host cyclop. Here test1vg and test2vg are VGs which are varied-ON when the cluster is started and. Diskhb is your non-tcpip heartbeat. The hostname cannot have following characters: Now you are ready to start the cluster. This is a logical configuration to tell PowerHA how to manage applications, including starting and stopping applications, application monitoring, and application tunables.
Now for the actual work. A number of xnswers must take place before you can configure an PowerHA cluster and make it available. You can display all logical volumes that are part of rootvg by typing the following command: Volume Group Descriptor Area. In this example, vpath0 on GT40 is the same virtual disk as vpath3 on SL Posted by Santosh Bhadoriya at 1: Otherwise you will have to create via the Pre-Defined Devices method.
At this point, the cluster is ready to start. Import all the VGs on node 2. For Device Name, that quesfions a unique name you can chose.
Configuring a two-node PowerHA clust er Now for the actual work. To change to a bit kernel, enter the following commands: What Others are Reading Now This creates a heartbeat ring. The FC SAN physical components such as network cables network adapters and hubs or switches can be used to design a Fibre channel Storage As mentioned previously, disk heartbeat utilizes enhanced-concurrent volume groups.
Then choose the corresponding node for this device hzcmp. Add Shared Disk as a Shared Resource. I am a passionate learner of new technologyLove to fiddle with gadgets and read about them on internet.
Can create a large size filesystems. The second step, which should coincide with the first, is to size the environment in quetions a way that each node can manage all the resource groups simultaneously.
Include all the four boot ips 2 for each nodes in this ether interface already defined. Figure 1 below illustrates a simple PowerHA configuration.
AIX Interview Preparation: HACMP
Files can be access accordingly as required. Define the cluster nodes. Node Device Device Path Pvid.
Add the service IP label for the owner node and also the VGs owned by the owner node.