Cisco Model 6109 6 MHz Off-Air Reference (NTSC) 설치 가이드
Chapter 6 OS Recovery, Software Re-Installation & Upgrade
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UCS USRM Operating System Recovery
Important: Both the UCS USRM (Red Hat Linux) operating system and the virtual
USRM software come pre-installed on the server. If the server becomes corrupted or
otherwise inoperable, you will have to re-install both the operating system and the
virtual USRM software, in that order.
Re-installing the Operating System
Note: The UCS USRM operating system overwrites all software currently on the
system.
Follow these steps to re-install the UCS USRM operating system.
1 Apply power to the UCS USRM.
2 Insert the UCS USRM Operating System Installation CD into the CD-ROM drive.
Follow these steps to re-install the UCS USRM operating system.
1 Apply power to the UCS USRM.
2 Insert the UCS USRM Operating System Installation CD into the CD-ROM drive.
Result: The UCS USRM boots from the CD.
Important: You must perform the next step within 60 seconds of boot-up.
Important: You must perform the next step within 60 seconds of boot-up.
Otherwise, the default Red Hat Linux installation will run. This installation does
not properly install and configure the OS for the USRM. You will know if the
default installation starts because you will receive screen prompts to enter
information. If this happens, do not enter any information. Instead, stop
immediately, recycle power to the USRM, and start over.
3 Type the following command at the “boot:” prompt and press Enter:
linux ks=cdrom:/ks.cfg
Result: The installation process starts and proceeds automatically. After
installation has completed, the CD ejects and the system automatically reboots to
the operating system and displays a Linux login prompt.
4 Configure the network information as described in
Operation (on page 305).
5 Follow the instructions in
UCS USRM Software Re-installation (on page 411)
for reinstalling the USRM software on the individual virtual USRMs.
Note: User "root" is the only user that is installed by default. The default password
for user root is "generic".