Basic software procedures
5.2.15 Performing a RAID array rebuild
After replacing a solid state drive or onboard RAID that has been combined into
a RAID array, RAID rebuild will be performed completely unattended as a
background process.
Figure 14: Progress bar (RAID array rebuild)
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CAUTION!
The system is now operational, however, data redundancy will not be
available until the RAID array rebuild is complete. Depending on the hard
disk drive capacity the overall process can take up to several hours, in
some cases even days.
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You may notice a slight performance impact during rebuild.
5.2.16 Looking up changed MAC / WWN addresses
When replacing a network controller or SFP+ transceiver module, the MAC
(Media Access Control) and WWN (World Wide Name) addresses will change.
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In addition to the procedures described below, MAC / WWN addresses
can also be found on the type label attached to a network controller or
system board.
5.2.16.1 Looking up MAC addresses
Ê Open a virtual console for your server blade as described in section
"Launching a video redirection to a server blade" on page
Ê Switch on or restart your server blade.
Ê As soon as the startup screen appears, press the [F2] function key to enter
the BIOS.
Ê Depending on the number of network controllers in your system, you will find
one or several Port Configuration menu items.
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