Figure 24 Disk selection – add/remove disks dialog box

The More Info screen is made available on the Disk Selection – Add/Remove Disks dialog box too, to validate selections and help make the change to the agile naming model.

Support for >2 TB boot disk

Starting with the HP-UX 11i v3 OE Update March 2013 release, the maximum size of the boot disk has been increased from 2 TB to 16 TB on HP Integrity systems. (HP 9000 systems have supported the boot disk or root volume group up to the 2 TB maximum size since the initial HP-UX 11i v3 OE February 2007 release.)

The >2 TB boot disk support is available with Logical Volume Manager (LVM) layout and currently not available on VxVM and Whole Disk layouts. To configure >2 TB disk as boot disk, you have to navigate to Basic tab -> Filesystem -> select Logical Volume Manager (LVM) with VxFS from the itool interface.

Update the Ignite-UX software on the Ignite-UX servers with the Ignite-UX bits.

NOTE: The Ignite-UX software is delivered with the HP-UX 11i v3 OE Update March 2013 release or higher for configuring the boot disk >2 TB in size.

NOTE: Support for >2 TB boot disk support is available with HP-UX 11i v3 OE Update March 2013 release or higher to HP Integrity systems, and this feature is not available and supported on the HP-UX versions earlier than OE Update March 2013 release.

During the cold installation, the default LVM Volume Group Version set by Ignite-UX is 1.0. This limits the size of the boot size to 2 TB, and the remaining space on the disk will be unused. To utilize the full disk capacity beyond 2 TB (and up to 16 TB max) for boot disk with LVM, you have to update the LVM’s Volume Group Version to 2.2 or later versions. You can do this by navigating to Filesystem tab > Advanced Tasks > Group parameters tab > LVM Version in the Ignite-UX itool user interface. For more information, see LVM Volume Group Version 2.2 at: http://www.hp.com/ go/hpux-core-docs

The VxFS File System size chosen for configuring any volume is limited to 2 TB during the installation and any size configured beyond 2 TB will be capped to a maximum of 2 TB. You can manually extend the size of the VxFS File System to >2 TB, post installation, if Online JFS License product is installed on the system.

Practical considerations

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HP UX System Management Software manual Support for 2 TB boot disk, Disk selection add/remove disks dialog box
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UX System Management Software specifications

HP-UX System Management Software is a robust suite of tools designed to facilitate the administration and management of HP's Unix-based operating system, HP-UX. As organizations increasingly rely on mission-critical applications, the need for a reliable and efficient management solution becomes paramount. HP-UX provides a comprehensive understanding of system performance, resource utilization, and enterprise-wide configuration, all while maintaining high availability and security.

One of the key features of HP-UX System Management Software is its Advanced System Administrator Toolkit. This toolkit includes a wide array of utilities that streamline daily administrative tasks such as monitoring system performance, managing user accounts, and configuring system settings. Tools such as Glance provide real-time monitoring of system resources, enabling administrators to identify bottlenecks and optimize performance.

The software also boasts an advanced security framework, including features such as Role-Based Access Control (RBAC) and Secure Shell (SSH) for secure data transmission. Security patches and updates can be managed through HP’s Service Pack for HP-UX, which provides a streamlined method for maintaining system integrity and compliance with various regulatory standards.

Another notable aspect is the extensive support for virtualization technologies. HP-UX supports HP’s Integrity Virtual Machines (IVMs) and vPars, allowing administrators to create multiple isolated environments on a single physical server. This not only enhances resource utilization but also improves disaster recovery planning by enabling easier backup and restore processes.

For storage management, HP-UX offers tools that enable easy setup and management of Logical Volume Managers (LVM). This allows simplified disk space allocation and management, ensuring that critical applications have the necessary resources without manual intervention.

Furthermore, HP-UX is designed with compatibility in mind, supporting a wide range of third-party applications and frameworks. Integration with management platforms like HP System Insight Manager enhances the ability to monitor and manage systems from a centralized perspective, providing alerts and reports that help in proactive decision-making.

In summary, HP-UX System Management Software delivers a streamlined approach to system administration, focusing on performance, security, and ease of management. Its advanced features, combined with an emphasis on virtualization and storage management, make it a powerful tool for organizations seeking reliability and efficiency in their Unix-based environments. As businesses continue to evolve, tools like HP-UX will remain crucial for ensuring consistent performance and operational excellence.
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