Reliability, availability, and serviceability features
help to ensure the integrity of the data that is stored in the blade
server, the availability of the blade server when you need it, and
the ease with which you can diagnose and correct problems.
Three of the most important features in server design
are reliability, availability, and serviceability (RAS). These RAS
features help to ensure the integrity of the data that is stored in
the blade server, the availability of the blade server when you need
it, and the ease with which you can diagnose and correct problems.
The
blade server has the following RAS features:
- Customer upgrade of Flash ROM-resident code and diagnostics
- Power Policy 24-hour support center
- VPD on Memory
- Processor presence detect
- Advanced Configuration and Power Interface (ACPI)
- Automatic server restart (ASR)
- Built-in monitoring for temperature, voltage, and hard disk drives
- Customer support center 24 hours per day, 7 days a week.
1
- Customer-upgradeable Unified Extensible Firmware Interface (UEFI)
code and diagnostics
- Diagnostic support of Ethernet controllers
- ECC protection on the L2 cache
- Error codes and messages
- SSD storage drives
- Integrated Management Module (IMM)
- Light path diagnostics feature
- Memory parity testing
- Registered ECC DDR3 memory
- Microprocessor built-in self-test (BIST) during power-on self-test
(POST)
- Microprocessor serial number access
- PCI PMI 2.2
- PCI Express 1.0a/2.x
- POST
- ROM resident diagnostics
- Service processor that communicates with the Advanced Management
Module to enable remote blade server management
- System error logging
- Wake on LAN capability
- Wake on PCI (PME) capability
- Wake on USB 2.0 capability