Sun Microsystems 880 manual Status LED may not shut off after PCI hot-plug BugID

Models: 880

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pci4

display/hp

connected

configured

ok

pci5

pci-pci/hp

connected

configured

ok

pci6

mult/hp

connected

configured

ok

pci7

unknown

connected

configured

ok

pci8

ethernet/hp

connected

configured

ok

Currently, the attachment points for PCI cards on Sun Fire 880 systems running the Solaris 8 07/01 or 8 10/01 operating system are as follows.

# cfgadm

 

 

 

 

 

Ap_Id

Type

Receptacle

Occupant

Condition

pcisch0:hpc1_slot2

pci-pci/hp

connected

configured

ok

pcisch0:hpc1_slot3

pci-pci/hp

connected

configured

ok

pcisch0:hpc1_slot4

pci-pci/hp

connected

configured

ok

pcisch0:hpc1_slot5

unknown

connected

configured

ok

pcisch2:hpc2_slot2

display/hp

connected

configured

ok

pcisch2:hpc2_slot3

pci-pci/hp

connected

configured

ok

pcisch2:hpc2_slot4

mult/hp

connected

configured

ok

pcisch3:hpc0_slot1

unknown

connected

configured

ok

pcisch3:hpc0_slot2

ethernet/hp

connected

configured

ok

When using cfgadm commands, use the attachment point id displayed by the cfgadm command. The following example shows the current attachment point ids and correct cfgadm command syntax for a Sun Fire 880 system.

# cfgadm

 

 

 

 

 

Ap_Id

Type

Receptacle

Occupant

Condition

pcisch0:hpc1_slot2

pci-pci/hp

connected

configured

ok

...

 

 

 

 

 

pcisch3:hpc0_slot2

ethernet/hp

connected

configured

ok

#cfgadm -c disconnect pcischO:hpc1_slot2

Status LED may not shut off after PCI hot-plug (BugID 4403481)

On a Sun Fire 880 system running the Solaris 8 07/01 or 8 10/01 operating system, during some PCI hot-plug events the system status (front panel) ok-to-remove LED may remain lit even after the PCI card has been succesfully removed.

Note For further information about this issue, see the SunSolve Online web site.

Sun Fire 880 Server Product Notes 27

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Sun Microsystems 880 manual Status LED may not shut off after PCI hot-plug BugID

880 specifications

The Sun Microsystems 880 is a prominent series of workstations and servers that played a significant role in the computing landscape during the late 1980s and early 1990s. It was known for its innovative technologies and robust performance, making it a favored choice for both developers and enterprises. The 880 series was powered by the SPARC (Scalable Processor ARChitecture) architecture developed by Sun, which provided enhanced speed and efficiency.

One of the standout features of the Sun 880 was its multiprocessing capability, allowing multiple processors to work simultaneously. This capability ensured high performance for demanding tasks, making it ideal for applications in scientific research, graphics, and large databases. The architecture supported a wide range of operating systems, with SunOS being the most notable, providing a stable and powerful environment for users.

The Sun 880 also incorporated advanced memory management features, including support for virtual memory, which allowed for more effective use of system resources. Users could run multiple applications simultaneously without compromising system performance. The system architecture was designed to handle large amounts of RAM, which was essential for memory-intensive applications, further enhancing its suitability for professional use.

Another characteristic of the Sun 880 series was its modular design, which allowed for easy upgrades and maintenance. This modular approach meant that users could customize their systems according to their specific needs, whether that involved adding more memory, upgrading processors, or incorporating additional storage solutions. The high flexibility made it appealing to businesses that required tailored solutions.

In terms of connectivity, the Sun 880 featured a variety of ports and interfaces, enabling integration with various peripheral devices. This made it possible to connect printers, scanners, and other essential tools, facilitating seamless operation in office environments.

The Sun 880's impressive combination of processing power, expandability, and superior memory management made it a cornerstone in the evolution of workstations and servers during its time. As technology progressed, the Sun 880 helped pave the way for subsequent generations of computing systems, leaving a lasting legacy in the realm of high-performance computing. The architecture and design principles laid down by the Sun 880 continue to influence modern computing technologies today.