Cisco Model D9500 Switched Digital Video Server (NTSC and PAL) 릴리즈 노트

4035984 Rev A 

 

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Appendix A: New Script Usage in opt/usrm/linux-tools 

 

This appendix describes scripting commands available with USRM Release 2.0. 

This command creates a USRM database backup and causes the following files and 
directories to be TARed, compressed, and saved in the root directory: 



 

opt/usrm/ConfigFiles 



 

opt/usrm/persistdata 



 

home/dncs 



 

etc/sysconfig/network-scripts 



 

etc/sysconfig/network 



 

etc/hosts 

You can run this command from any directory by typing usrmbackup. We 
recommend that you copy the backup file to a secure location in case of a 
catastrophic failure of the USRM hardware. 

Use this command to reinstall previously stored backup files onto the USRM. 
This script requires you to specify the full path and filename of the backup file to be 
used. For example, the following usage restores the filename 
USRM01.25Aug2009.tar.bz2, which is stored in the root directory: 

usrmrestore /root/USRM01.25Aug2009.tar.bz2

 

Use this command to monitor the performance of the VOD requests. The results 
show the number of VOD Create and Release requests, how many succeeded and 
failed and why, and how many VOD sessions were active, over a series of one-
minute intervals. The enumerated failures are Error 18 (no resource available), Error 
32 (BMS could not build the session) and Error 6 (No Video PID in the PMT). 

Tailing /opt/usrm/EventLog/13Jul2011_000001.txt ...

 

Time,ClntReqs,ClntCnfs,Succs,Fails,Err18s,Err32s,Err6s,ClntRelReqs,ClntRelCnfs,CS
ipMsgs,ActiveSessions

 

13:46,102,92,86,6,6,0,0,80,80,0,26

 

13:47,269,279,255,24,24,0,0,320,320,0,215

 

13:48,146,146,134,12,12,0,0,82,82,0,79