Cisco Headend Digital Broadband Delivery System Guia Da Instalação
Appendix C
Backup and Restore the DTACS File System and Database
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Shutdown the DTACS Server
These steps must be performed during maintenance window.
1 Open an xterm window.
2 As dtacs user, type dtacsStop and press Enter. The DTACS processes are
1 Open an xterm window.
2 As dtacs user, type dtacsStop and press Enter. The DTACS processes are
stopped.
Note: Eject any existing DVD media from the internal SATA DVD drive that’s
currently mounted by the OS. From the root shell prompt, type eject and press
Enter.
Note: Eject any existing DVD media from the internal SATA DVD drive that’s
currently mounted by the OS. From the root shell prompt, type eject and press
Enter.
3 Type sux – root and press Enter to change to the root user.
Note: When prompted for the password, enter the root password.
4 Type eeprom auto-boot? and press Enter to check the auto-boot OBP settings for
the system.
5 Is auto-boot set to false?
If yes, continue with step 6.
If no, type eeprom auto-boot?=false and press Enter.
6 Type init 5 and press Enter to shut down the DTACS server gracefully and
power off the system.
Connect the External DVD Drive
Important: Be sure that the system is powered off before following these
instructions.
1 Pull the front panel of the DTACS server downward to expose the internal DVD
instructions.
1 Pull the front panel of the DTACS server downward to expose the internal DVD
drive.
2 On the left side of the internal DVD drive, you will see a metal clip holding it
into place. Pull the clip to the left and gently pull the DVD drive out.
Note: You only have to pull it out a few inches to sever the connection.
Note: You only have to pull it out a few inches to sever the connection.
3 Plug the external DVDROM into USB (port 0) port on the back of the system.
Note: Make sure you have the USB & power adaptor plugged into the back of
the DVD drive.
the DVD drive.
4 Insert the DTACS 1.2.0.4 DVD into the DVD drive
5 Use the Serial Management Connection to access the iLOM console of the
5 Use the Serial Management Connection to access the iLOM console of the
system. From the iLOM login screen on your computer, log into the iLOM using
the default login credentials. The iLOM prompt -> appears on your screen.
the default login credentials. The iLOM prompt -> appears on your screen.
6 At the iLOM prompt ( -> ) type the following commands and press Enter to set
the input and output ports to "virtual-console":
set /HOST/bootmode script="setenv input-device=virtual-console"
set /HOST/bootmode script="setenv output-device=virtual-console"
set /HOST/bootmode script="setenv input-device=virtual-console"
set /HOST/bootmode script="setenv output-device=virtual-console"