Identification Led (Lid) Operation - Hitachi COMPUTE BLADE 500 SERIES Management Module Setup Manual

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".
Item
Situation
Cause
Recovering
procedure
Red Had Enterprise Linux system required function
Send the following sequences to use the system required function on the OS
console.
Item
Telnet connection Send the Internet AsCommand (IAC) break sequence in the Telnet
SSH connection

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
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Hitachi Compute Blade 500 Series Management Module Setup Guide
Table 2-58 Solution to garbled characters
The garbled characters are displayed in the system console.
• 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.
• For confirmation of software configuration in the system console, see
Confirmation for OS serial port setting on page
• The apt character set is reselected in the software of system
console.
• For confirmation of procedure correctness, see the document of
software.
Table 2-59 Sequence transmission
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.
Send Ctrl + /.
Functional detail
Description
2-46.
Description