RX2520 M1
Operating Manual 21
and the replacement module is activated (provided that it has been configured
accordingly in BIOS; see BIOS Setup). The deactivated memory module is no
longer used and the faulty memory module can be replaced at the next
opportunity. The spare rank module must have identical or larger memory
capacity than all the other ranks on the same channel.
Memory modules can be protected against failure by mirroring (Memory
Mirroring). Memory Mirroring is roughly comparable to RAID level 1 for hard
disk arrays.
I For further information according to memory module population please
refer to the technical manual of the system board D3169.
ASR&R (Automatic Server Reconfiguration and Restart) restarts the system in
the event of an error and automatically "hides" the defective system
components.
The PDA (Prefailure Detection and Analyzing) technology from Fujitsu analyzes
and monitors all components that are critical for system reliability.
The RAID functionality of the SAS RAID controller increases the availability of
the system.
The hot-plug HDD modules provide additional availability.
iRMC S4 with integrated management LAN connector
The iRMC S4 (integrated Remote Management Controller) is a Baseboard
Management Controller (BMC) with integrated management LAN connector
and expanded functionality that was previously only available with additional
plug-in cards. In this way, the iRMC S4 enables complete control of PRIMERGY
servers, regardless of system status, and thus particularly the control of
PRIMERGY servers that are in the "out-of-band" system status.
Major functions supported by the iRMC S4 include the following:
●
Browser access via iRMC S4´s own Web server
●
Secure communication (SSH, SSL)
●
Power Management for the managed server (depending on its system
status)
●
Power Consumption Management
●
Connecting virtual drives as remote storage
●
Text-based and graphic console bypass (Advanced Video Redirection)
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