Cisco Headend System Release 2.5
Verify the Integrity of the CDs
4000916 Rev C
15
Verify the Integrity of the CDs
Verifying the Integrity of the CDs
Follow these instructions to verify the integrity for each CD received in the software
binder.
1 Follow these instructions to log on to the xterm window as root user.
binder.
1 Follow these instructions 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.
2 Insert the CD into the CD drive on the DNCS.
3 Type cd /cdrom/cdrom0 and then press Enter. The /cdrom/cdrom0 directory
3 Type cd /cdrom/cdrom0 and then press Enter. The /cdrom/cdrom0 directory
becomes the working directory.
Note: If a File Manager window opens after you insert the CD, close the
window.
Note: If a File Manager window opens after you insert the CD, close the
window.
4 Type ls -la and then press Enter. The system lists the contents of the CD.
5 Did the system list the contents of the CD as expected?
5 Did the system list the contents of the CD as expected?
If yes, go to step 6.
If no, the CD might be defective. Call Cisco Services for assistance.
6 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 clearly lists any errors found during the package check.
7 Did the package check reveal any errors?
If yes, contact Cisco Services for assistance.
Important: Do not proceed with the upgrade if the CD contains errors.
Important: Do not proceed with the upgrade if the CD contains errors.
If no, follow these instructions.
a Type cd / and then press Enter.
b Type eject cdrom and then press Enter.
c Type exit and then press Enter to log out the root user.
a Type cd / and then press Enter.
b Type eject cdrom and then press Enter.
c Type exit and then press Enter to log out the root user.
8 Repeat steps 1 through 7 for each CD received in the software binder.