Cisco Headend System Release 2.7 Installation Guide
Chapter 2 DNCS Pre-Upgrade Procedures
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Verify the Integrity of the CDs
Complete the following steps for each CD, except the DBDS Maintenance CD,
contained in the software binder.
contained in the software binder.
Note: You will verify the DBDS Maintenance CD in a separate procedure.
1 If necessary, open an xterm window on the DNCS.
2 Complete the following steps to log on to the xterm window as root user.
1 If necessary, open an xterm window on the DNCS.
2 Complete the following steps to log on to the xterm window as root user.
a Type su - and press Enter. The password prompt appears.
b Type the root password and press Enter.
b Type the root password and press Enter.
3 Insert a CD into the CD drive on the DNCS.
Note: If the File Manager window opens, you can close it.
4 Type cd /cdrom/cdrom0 and then press Enter. The /cdrom/cdrom0 directory
becomes the working directory.
5 Type ls -la and then press Enter. The system lists the contents of the CD.
6 Did the system list the contents of the CD as expected?
6 Did the system list the contents of the CD as expected?
If yes, skip the next step and go to step 8.
If no, the CD might be defective. Go to step 7.
7 The vold process manages the auto-mount functions for the CDROM drive.
Check to see if the vold process is running by typing ps -ef | grep vold and press
Enter.
a If vold is running, type the following commands:
Enter.
a If vold is running, type the following commands:
–
/etc/init.d/volmgt stop and press Enter
–
/etc/init.d/volmgt start and press Enter
b If vold is not running, type the following commands:
–
/usr/sbin/vold& and press Enter
–
ps -ef | grep vold and press Enter
Note: After performing these checks, if you still cannot see the contents of the
CD, contact Cisco Services for assistance.
CD, contact Cisco Services for assistance.
8 Type pkgchk -d . SAI* and then press Enter.-
Important:- Be sure to type the dot between the -d and SAI*.
Results:
Results:
The system checks each package on the CD that starts with SAI.
The system performs a checksum on each package and ensures that the
checksum matches what is contained on the package map.
checksum matches what is contained on the package map.
The system lists the results of a package check.
Note: The system may list some warnings, which are normal and can be
ignored. The system clearly lists any errors found during the package check.
ignored. The system clearly lists any errors found during the package check.