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Setting Up iSCSI Targets and Initiator on RHEL/CentOS 7 .6

This article will help you learn how to setup and configure iSCSI on Linux/Unix-based systems. iSCSI stands for (Internet Small Computer System Interface), which is an industry-standard protocol mainly used to share the storage device over the TCP/IP layer.

Unlike Samba or NFS, which work at the file system level, iSCSI works only on the block-level device. Most block-level storage devices have the capability of built-in work to share data across volumes.

Advantages of using block-level storage?

  • Lowest possible latency
  • High-performance IOPS
  • Highly redundant

iSCSI handles client-server architecture. It uses iSCSI components to communicate with each other. For Client, it uses “initiators” and for Server, it uses “targets”.

The post Setting Up iSCSI Targets and Initiator on RHEL/CentOS 7 .6 appeared first on Linux Today.

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Source: Linux Today

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