IBM 6C1 Boot options and limitations, Boot support and limitations of storage adapters, Fast boot

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2.5.1 Boot options and limitations

Information about boot options is included in the subsequent sections.

Boot support and limitations of storage adapters

At the time of writing, the following adapters support external boot for the Models 6C1 and 6E1:

￿PCI Dual Channel Ultra3 SCSI Adapter (# 6203)

￿PCI Universal Differential Ultra SCSI Adapter (# 6204)

￿PCI Single-Ended Ultra SCSI Adapter (# 6206)

￿Advanced SerialRAID Plus Adapter (# 6230)

The PCI 4-Channel Ultra3 SCSI RAID Adapter (# 2498) does not support boot from external devices.

Internal devices

Boot support is available for every internal SCSI disk.

External devices

Table 2-3provides a map that enables you to determine if boot is supported in external storage devices.

Table 2-3 Boot support - external devices

Does the PCI card have RAID functionality?

Yes

No

 

 

 

The PCI card is seen as a

The PCI card is seen as a adapter.

controller and therefore we

 

 

Does the external devices have RAID functionality?

have no boot support.

 

 

 

 

 

 

Yes

No

 

 

 

 

No boot support (except

Boot support

 

Advanced SerialRAID Plus

 

 

adapter)

 

 

 

 

Note: SSA boot is possible from an Advanced SerialRAID Plus Adapter, provided a non-RAID SSA disk is included as part of the configuration. Other disks associated with the adapter can be RAID, but at least one disk must be a non-RAID SSA disk. The non-RAID SSA disk can be located under the covers of a processor unit or in an external SSA storage unit. If your system is running with AIX 4.3.3 or later software, native boot capability is supported.

For factory system orders with AIX preload requested, an internal SCSI disk drive will be preloaded as the native boot disk, even if internal SSA disk drive(s) are present.

Fast boot

The Models 6C1 and 6E1 offer a Fast Boot option. For more detailed information, refer to “Fast boot” on page 23.

Chapter 2. Architecture and technical overview

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Contents Volker Haug Scott Vetter IBMPage International Technical Support Organization First Edition October Contents Page Team that wrote this Whitepaper PrefaceComments welcome General description Minimum and optional featuresPage PSeries 610 Model 6C1 package layout Physical packagePSeries 610 Model 6E1 package layout Enterprise racksIBM RS/6000 7014 Model T42 Enterprise Rack IBM RS/6000 7014 Model T00 Enterprise RackRack mounting rules for Model 6C1 IBM 7316-TF1 Flat Panel Display Console VGA switchCable management arm for Model 6C1 Cable management armPage Architecture and technical overview Processor and cache POWER3-II architecture1 L1 and L2 cache Copper and Cmos technology Processor boot time deconfiguration within an SMP systemProcessor deallocation Processor clock rate State enable means that processor 0 is enabledProcessor part numbers MemorySystem bus Memory boot time deconfigurationPCI-bus, slots, and adapters Memory interchange with other systemsLAN adapters 1 32-bit versus 64-bit PCI slotsGraphics accelerators Internal storage attachmentsMiscellaneous Configuration options, a combinationBoot support and limitations of storage adapters Boot options and limitationsFast boot Internal devicesSoftware requirements SecurityReliability, availability, and serviceability RAS features High availability solutionRemark x means available System indicator panel Light Path diagnosticsAutomatic reboot Service processorService processor restart Processor and memory boot time deconfigurationBoot to SMS menu SurveillanceHot plug fans Hot plug power suppliesSerial port snoop Scsi hot swap manager Hot plug taskHandheld based systems management Special notices AIX AIX 5L IBM trademarksReferenced Web Sites System PublicationsMail address How to Get IBM RedbooksRelated Publications

610, 6C1, 6E1 specifications

IBM 6C1, 6E1, and 610 models are part of IBM's legacy mainframe computing systems, renowned for their reliability, scalability, and security features. These systems have been foundational to managing enterprise-level tasks in various industries, including finance, healthcare, and government sectors.

One of the standout features of the IBM 6C1 is its advanced processing capabilities. Equipped with powerful processors, it enables users to handle heavy workloads while maintaining high performance and low latency. This model integrates IBM's latest microarchitecture technology, allowing for faster data processing and improved efficiency.

The IBM 6E1 model emphasizes enhanced memory and storage capabilities, which are crucial for running large-scale applications. With increased RAM options and high-speed access to storage solutions, users can expect improved multitasking capabilities and seamless operations for resource-intensive programs. This model also supports advanced virtualization technologies, making it easier for organizations to deploy multiple virtual machines on a single physical server, thus optimizing resource utilization.

The IBM 610 model is particularly known for its superior security features. With built-in encryption and data protection mechanisms, the 610 is designed to safeguard sensitive information against emerging cyber threats. This model adheres to stringent compliance standards, making it an ideal choice for organizations that handle critical data and require robust regulatory compliance.

Another notable characteristic across these IBM models is their reliability and uptime. IBM's engineering ensures that these systems have undergone rigorous testing to guarantee durability and performance stability. High availability configurations allow for continuous operation, minimizing downtime and ensuring business continuity.

In terms of connectivity, the IBM 6C1, 6E1, and 610 models support a wide range of networking protocols and interfaces. This flexibility allows organizations to seamlessly integrate these systems with existing IT infrastructure and modern cloud solutions.

Moreover, IBM provides comprehensive support and maintenance services for these models, ensuring that organizations can resolve issues promptly and keep their systems running optimally.

In conclusion, the IBM 6C1, 6E1, and 610 mainframe models offer a balanced combination of processing power, memory capacity, security features, and reliability. Their advanced technologies make them ideal for organizations looking to leverage mainframe capabilities for mission-critical applications and data management. With their proven track record, these IBM models continue to be a vital part of enterprise computing environments worldwide.