TX140 S1 Upgrade and Maintenance Manual 117
Basic software procedures
5.2.14 Performing a RAID array rebuild
After replacing a hard disk drive that has been combined into a RAID array,
RAID rebuild will be performed completely unattended as a background
process.
Figure 39: Progress bar (RAID array rebuild)
V 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.
I You may notice a slight performance impact during rebuild.
5.2.15 Looking up changed MAC / WWN addresses
When replacing a network controller, the MAC (Media Access Control) and
WWN (World Wide Name) addresses will change.
I 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.
5.2.15.1 Looking up MAC addresses
Ê Enter the BIOS.
Ê Depending on the number of network controllers in your system, you will find
one or several Port Configuration menu items.
Use the arrow key ç to scroll to the right and browse all available tabs.
Each Port Configuration tab will display detailed information on the related
network controller, including its MAC address.
Ê Note down the new 12-digit MAC address.
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