Print the vfstab file | Lucent Technologies 585-210-940 specification

Maintaining Mirrored Systems	CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
Doing a CMSADM backup on a mirrored system		41

Doing a CMSADM backup on a mirrored system

This section describes how to perform a traditional CMSADM backup on a mirrored system.

Step 1: Print the vfstab file

NOTE:

Mirroring is intended as a way to minimize data loss should a system crash occur, not as a way to avoid backing up data. Mirrored systems must be backed up just as often as unmirrored systems.

Print out the contents of the vfstab file before beginning the backup. You will need the information in that file to restore files from the backup tape.

To print the vfstab file, do the following:

1. Enter the following command:

# lp /etc/vfstab

Step 2: Run the backup

2.Retrieve the printout and save it. You will need it again when the backup finishes.

1.At the system console, log in as root.

2.Verify that the computer is in a Solaris multi-user state (a run level of 2 or 3) by entering a who -rcommand. The system responds by listing the run level and date. For example:

#who -r

. run-level 3 Feb 2 16:52 3 O S

If the system is in some other run level, reboot and log in again as the root user:

#/usr/sbin/shutdown -y -g0 -i6

. . .

<hostname> login: root

password: <password>

. . .

585-210-940 specifications

Lucent Technologies, founded in 1996 as a spin-off from AT&T, emerged as a leader in telecommunications, contributing significantly to the advancement of network technologies. The model 585-210-940, an innovative product from Lucent, exemplifies their commitment to providing cutting-edge solutions for communication networks.

The 585-210-940 is primarily recognized as a digital cross-connect system (DCS) designed to manage and route digital voice and data traffic efficiently. This system plays a crucial role in facilitating seamless communication by allowing service providers to interconnect different digital circuits and manage bandwidth effectively. One of the main features of the 585-210-940 is its ability to support multiple protocols, which enhances interoperability among diverse communication platforms.

A standout characteristic of this system is its scalability. The 585-210-940 can adapt to growing network demands, making it suitable for both small enterprises and large service providers. This flexibility ensures that users can expand their systems without a complete overhaul, thereby reducing costs and downtime during upgrades. Additionally, the system provides fault tolerance, ensuring high availability and reliability, which are essential metrics for any critical telecommunications infrastructure.

Lucent Technologies also integrated advanced monitoring and management capabilities into the 585-210-940. This feature allows operators to track performance metrics and identify potential issues in real time. The system includes a user-friendly interface that simplifies network management tasks, making it accessible to operators with varying levels of technical expertise.

Moreover, the 585-210-940 is designed to support high capacity, handling numerous channels simultaneously without compromising performance. This capability is particularly beneficial in environments with heavy data traffic, such as urban centers or large corporate hubs.

In conclusion, Lucent Technologies' 585-210-940 serves as a robust solution for telecommunications, encapsulating many of the core innovations of the late 20th century. With its support for multiple protocols, scalability, fault tolerance, and advanced management capabilities, it stands out as an essential component for any modern communication network, reflecting Lucent's legacy in the industry.

CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems

Doing a CMSADM backup on a mirrored system

Step 1: Print the vfstab file

# lp /etc/vfstab

Step 2: Run the backup

#who -r

. run-level 3 Feb 2 16:52 3 O S

password: <password>

585-210-940 specifications