Cisco Headend System Release 2.7 安装指南

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页码 172
 
 
Verify the Integrity of the CDs 
4013154 Rev C 
17 
 
Verify the Integrity of the CDs 
1  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
2  Insert the CD into the CD drive on the DNCS. 
Note:  If a File Manager window opens after you insert the CD, close the 
window. 
3  Type cd  /cdrom/cdrom0 and then press Enter. The /cdrom/cdrom0 directory 
becomes the working directory. 
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? 
 
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: 
 
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. 
 
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. 
 
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 as root user. 
8  Repeat steps 1 through 7 for each CD received in the software binder.