open-iscsi

The "open-iscsi" program is a Linux implementation of the iSCSI protocol, designed to enable Linux systems to access remote storage devices over an IP network. It consists of a kernel component for data handling and a user-space part for management and control, providing a high-performance and transport-independent solution.

Configuration and Control Management

You can manage the entire iSCSI configuration from user space using the "iscsid" daemon and the "iscsiadm" utility. These tools enable you to discover, connect, disconnect, and configure iSCSI targets, as well as manage sessions, connections, and communication errors. This separation between kernel and user space allows you fine and secure administration of your iSCSI connections.

High-Performance Data Transfer Support

The kernel part of open-iscsi, integrated into the Linux kernel as modules, ensures a highly efficient data path for iSCSI input/output operations such as reading and writing to remote storage targets. This guarantees fast and reliable transfers of SCSI commands encapsulated in IP packets, allowing your Linux machines to treat remote devices as local disks.

Transport Independence and Multi-Platform Compatibility

Open-iscsi is designed to be independent of the network transport type, giving you great flexibility to deploy iSCSI-based Storage Area Network (SAN) solutions in diverse IP network environments. It is actively maintained and compatible with multiple Linux kernel versions, ensuring optimal integration into your modern infrastructures.

Thus, open-iscsi provides you with a complete solution to integrate iSCSI network storage into your Linux systems, featuring robust management interfaces, high performance, and wide compatibility. It is especially suited for professional system administration and virtualization environments where reliability and storage flexibility are critical.