Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Cluster
1. Cluster:<br />Two or more nodes interconnect to each other and serving a common task is called cluster.<br />Cluster h/w components:<br />1)2 or more nodes<br />2) shared storage (DAS, NAS, and SAN)<br />DAS: Direct Attach Storage<br />NAS: Network Attach Storage<br />SAN: Storage Area Network<br />3) Minimum 2 NIC (lan cards) per each node<br />4) SCSI cables (Small Computer System Interface)<br />5) Minimum 1 SCSI card per each node<br />6) Lan cables 2 types<br /> Straight cables: To connect 2 dissimilar devices (ex: CPU to monitor)<br /> Cross cables: To connect 2 similar devices(ex: CPU to CPU)<br />Inter Connect H/W:<br />IC <br />HRMS<br />N<br />Note:if u use<br />