The make_tape_recovery tool creates a bootable tape that can be used to restore a system using the system’s tape drive. Remember that make_tape_recovery is subject to the requirements and limitations inherent with tape media:

•A tape drive must be available on each system to be archived.

•If you want to save previous recovery images, remove the tapes containing the existing recovery images from the tape drives before creating new ones.

•If a recovery image exceeds the capacity of a tape, you need to swap tapes for both creation and extraction.

•If you want to make sure that the newly created tapes are good, you must check the log files on the system.

•Tape drives are more error prone than a local network.

Recovery image configuration policies

When specifying recovery image content for make_[tapenet]_recovery, the following rules apply:

•No essential file or directory can be excluded.

•Files and directories inside an included directory will be included recursively.

•If an essential file or directory exists outside the root disk or volume group, the disk or volume group it resides in is included in the recovery image. If you want to include all the files within that disk or volume group in the recovery image, use the make_[tapenet]_recovery -Aor -xoptions.

•If a symbolic link to a file or directory is included, only the link will be included in the recovery image. The actual file or directory is not included unless it is specified or the symbolic link is essential. A warning will be given when an item is only a symbolic link.

•If a directory is included that contains symbolic links to other files or directories, the symbolic links will be included but not the referenced files or directories, unless they too are included. No warnings are given regarding these links.

•If a directory contains local mount points, the files and directories under the local mount points are not included, by default. This policy can be waived by specifying the option inc_cross (include directories and cross-mount points) in the selection interface or command line.

•In case of conflicting entries in the selections, exclusions take precedence over inclusions.

•File system volume size must provide 10 percent free space for each volume - Ignite-UX automatically modifies the file system volume size accordingly. For more information, see the description of the _hp_addnl_fs_free_pct variable in instl_adm(4).

Reconciling client and server Ignite-UX versions for recovery

If you initiate a recovery from the server GUI and the client system has a lower version of Ignite-UX than the server does, Ignite uses swinstall to update the existing Ignite-UX software on the client. If the client system does not have Ignite installed, a small subset of Ignite-UX software will be installed. (The small subset of Ignite-UX software is not a full Ignite-UX server installation, and does not provide Ignite-UX server capability to the client.)

If you initiate a recovery from the client with make_tape_recovery -sor make_net_recovery -s, and the client system has a lower version of Ignite-UX than the server does, behavior depends on the degree of version mismatch. If the version letters don't match, such as C.x.x and B.x.x, Ignite will display an error and the process will stop. If the version numbers do not match, Ignite will display a warning and the process will continue.

In any case, if the server has a lower version of Ignite-UX than the client, a message to this effect will be displayed and the process will stop.

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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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