Standard processing in SVP mode

General frame structure

 

 

 

 

 

 

 

Column

Symbol

Meaning

 

 

 

 

 

 

 

46 - 55

SYS-DOWN

The system may be in the system down state. This display can also

 

 

 

 

appear when Write-Console messages are output (e.g. SHUTDOWN

 

 

 

 

COMPLETED) and can be deleted with the F3 key.

 

 

 

CL-STOP

In multiple-cluster operation, the selected cluster is in the stop state.

 

 

 

CHK-STOP

The selected CPU is in the CHECK stop state.

 

 

 

COMP-STOP

The address comparison stop mode is active and the selected CPU is

 

 

 

 

in the address comparison stop state.

 

 

 

STOP

The selected CPU is in the stop state.

 

 

 

PSW-LOOP

An address loop was determined in the system.

 

 

 

WAIT

The selected CPU is in the wait state.

 

 

 

RUN

The selected CPU is in the run state.

 

 

 

LOAD

An IPL is executed via the selected CPU.

 

 

 

 

 

 

 

58 -72

none

The system is in the run state.

 

 

 

PSW =

The system is in the stop state on the PSW address

 

 

 

 

(PSW=Program Status Word).

 

 

 

 

 

 

U25339-J-Z126-1-7600

39

Page 39
Image 39
Fujitsu Siemens Computers BS2000/OSD manual Cl-Stop

BS2000/OSD specifications

Fujitsu Siemens Computers BS2000/OSD represents a significant advancement in the realm of enterprise computing, particularly for trusted applications and mission-critical transactions. This mainframe-class operating system is tailored for large corporate environments, delivering reliability, performance, and security essential for contemporary data processing needs.

One of the most notable features of BS2000/OSD is its robust multitasking capabilities. Organizations can run multiple applications concurrently without sacrificing performance, allowing for efficient use of system resources. This is augmented by its advanced partitioning technology, which permits the segmentation of system resources into isolated environments. As a result, applications can be run in parallel, maximizing throughput and optimizing the overall performance of the system.

Security is paramount in any enterprise system, and BS2000/OSD excels in this area. The operating system offers comprehensive security features, including user authentication, access control, and sophisticated auditing tools. These capabilities ensure that sensitive data remains protected while providing users with the necessary permissions to perform their tasks.

BS2000/OSD is designed to support a wide range of technologies, making it highly versatile. Its compatibility with various programming languages, databases, and middleware allows organizations to adopt whatever tools best suit their needs. Furthermore, it integrates seamlessly with virtualization technologies, supporting both legacy applications and modern cloud-based services.

Another critical characteristic of BS2000/OSD is its emphasis on data integrity and fault tolerance. The system is equipped with features such as automatic error detection and correction functionalities. This significantly reduces downtime and enhances system availability—a fundamental requirement for businesses operating in high-stakes environments.

The operating system is also known for its sophisticated backup and recovery options. Data loss can be catastrophic, and BS2000/OSD mitigates this risk through automated backup processes and reliable disaster recovery protocols. This built-in resilience offers peace of mind to organizations that rely heavily on their data assets.

Fujitsu Siemens Computers has consistently focused on enhancing the performance and usability of BS2000/OSD. The user interface, while highly functional, is also intuitive, allowing users, including those not deeply familiar with mainframe systems, to navigate and operate it effectively.

In conclusion, Fujitsu Siemens Computers BS2000/OSD stands out as a powerful, reliable, and secure operating system for enterprise applications. With its multitasking capabilities, robust security features, compatibility with various technologies, and emphasis on data integrity, it remains an ideal choice for businesses seeking to enhance their operational efficiency in an increasingly digital world.