Character code/color
The different character code or displayed color may be happened between the
system console and the server blade. If the following "Situation" happens,
operate "Recovering procedure".
Table 2-58 Solution to garbled characters
Item Description
Situation The garbled characters are displayed in the system console.
Cause • The communication setting is incorrect.
•
The unapt character set is selected in the software of system
console.
• The unapt character code is sent from the software.
Recovering
procedure
• For confirmation of software configuration in the system console, see
Confirmation for OS serial port setting on page 2-46.
•
The apt character set is reselected in the software of system
console.
• For confirmation of procedure correctness, see the document of
software.
Red Had Enterprise Linux system required function
Send the following sequences to use the system required function on the OS
console.
Table 2-59 Sequence transmission
Item Description
Telnet connection Send the Internet AsCommand (IAC) break sequence in the Telnet
specification. Or send Ctrl + /. The sending procedure of break signal
is different depend on the type of terminal software. For details, see
the document of terminal software.
SSH connection Send Ctrl + /.
Identification LED (LID) operation
The following modules are installed Identification LEDs (LID), you can turn
on/off LID by the management module console. LIDs notify the system unit
operator the information which module is operated by remote control.
•
Front panel
• Management module
• Server blade
• Switch module
2-48
Functional detail
Hitachi Compute Blade 500 Series Management Module Setup Guide
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