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22Sun MediaCenter Server Administrator’s Guide December
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Troubleshooting
Error codes
Payloadunitstartindicator
Login
Using the WebAdmin Tool
Access Control Lists
Setting up the Snmp Agent
Video-File Commands
Using CmTool
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Sun MediaCenter Server Administrator’s Guide • December 1997
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Contents
Sun MediaCenter Server Administrator’s Guide
Trademarks
Contents
Monitoring the Server
Sun MediaCenter Server Utilities
Server Output Data Format
Access Control Lists
Glossary Glossary-1 Index Index-1
Preface
Who Should Use This Book
Sun MediaCenter Documentation Suite
How This Book Is Organized
What Typographic Changes Mean
Table P-1Typographic Conventions
Shell Prompts in Command Examples
Table P-2Shell Prompts
Introduction
Introduction
Sun MediaCenter Hardware
Scsi
Sun MediaCenter Software
2Sun MediaCenter Software Architecture
Guaranteed stream delivery rate
Media File System MFS
Hot swappability
Media Stream Manager
3Media File System Components
Video Output Interfaces
Content Manager
Web-based Tools
1 ATM
2 LAN
Content Preparation and Loading
5Sun MediaCenter Servers in LAN environment
Server Management
Push Model
Design Benefits
Preparing and Loading Content
General Mpeg Encoding Requirements
Mpeg Encoding Requirements for Trick Play
Splice Points
Packet Boundary
Closedgop
Payloadunitstartindicator
Randomaccessindicator
Adaptationfieldcontrol
Content Loading
6Sun MediaCenter Server Administrator’s Guide December
References
8Sun MediaCenter Server Administrator’s Guide December
Monitoring the Server
Overview
Using the WebAdmin Tool
Invoking the Tool
1Sun MediaCenter
2Resource Utilization
Resource Utilization
Common Page Elements
Streaming Videos
Videos being copied
3Streaming Videos
4Streaming Videos Page with Stream Detail
Copy Sessions
5Copy Sessions
6Session Information
Disk Capacity
7Disk Capacity
8Disk Info
Troubleshooting
9Troubleshooting
Disk Health
10Disk Health
Console Log
11Console Log
Scheduler and Bitpump
12Scheduler and Bitpump
1describes the fields in this
22Sun MediaCenter Server Administrator’s Guide December
Current number of bit pump streams
24Sun MediaCenter Server Administrator’s Guide December
Moving Content
Using CmTool
Moving Content
2Table of Contents
Loading Content
3Server Login
4Load Content
5Content on Remote System
6Specifying a Local Title
7Copy Confirmation
8Session Information
Table of Contents
View Menu
10Display Attributes Dialog Box
11Sort Dialog Box
Selected Menu
13Title Information
16Sun MediaCenter Server Administrator’s Guide December
Setting a Title Access Control List
Sun MediaCenter Server Utilities
Permissions are defined in Table
Adam% smcgettacl benhur smcsettacl -f eve\
Smccopy Utility
Title
Rrate
Ttype
Following command copies a file between two local filesystems
Smctar Utility
Syntax and Options
Content Loading
Copying Content
1Loading Content with smctar
Title
Remote Copying and Extraction
Examples
Server# smctar xf /dev/rmt/0 smcserverbambi
An alternative to the preceding commands is
Sun MediaCenter Server Utilities
16Sun MediaCenter Server Administrator’s Guide December
Smcls Utility
18Sun MediaCenter Server Administrator’s Guide December
Sun MediaCenter Server Utilities
Client% smcls -lt
Smcrm Utility
Smcls -lrtB
22Sun MediaCenter Server Administrator’s Guide December
Sun MediaCenter Server FTP Daemon
FTP
Keyword for Video-File Functions
Ftp dir smc
Video-File Attributes
Video-File Commands
Ftp dir smctitle=\
Listing Files
Ftp ls smctitle=batman
Moving Files
Examples of mls use
Moving Single Titles
Ftp bin
Moving Multiple Titles
Renaming Files
Loading Content with ftp
Deleting Files
Sun MediaCenter Server FTP Daemon
16Sun MediaCenter Server Administrator’s Guide December
Server Output Data Format
ATM Encapsulation
MPEG-2 Transport Stream Packet Encapsulation
Thomson Electronics Packet Encapsulation
MPEG-2 Program Stream Packet Encapsulation
MPEG-1 System Stream Packet Encapsulation
MPEG-2 Encapsulation over Classical IP over AAL5
Mpeg over AAL5
ATM Addressing
MPEG-2 over Classical IP over AAL5
Fast Ethernet Encapsulation
2LAN/Enterprise Scenario
Fast Ethernet Addressing
Thomson Electronics Encapsulation
Specifying Encapsulation
1Value of encap Field in MsmConnect
Differences Among Different Types of Links
10Sun MediaCenter Server Administrator’s Guide December
Administering MFS Disks
Monitoring MFS Disks
MFS Utilities
1MFS Utilities
Mfs df usage is as follows
Mfs diskusg
Mfs repair
Ddevice
To find out which MFS disk has failed, you enter
Mkmfs
Drive name /dev/rdsk/c2t6d0s2 Ctrl-D to exit
Replacing a Failed Disk
Server# mfs repair -r -d /dev/rdsk/c1t4d0s2
Server# mfs repair -F -d /dev/rdsk/c1t4d0s2
Access Control Lists
ACL Files
Permissions
Server ACL
Player ACL
Title ACL
Session ACL
Session ACL has a single type of permission
6Sun MediaCenter Server Administrator’s Guide December
Troubleshooting
Symptoms and Possible Solutions/ Workarounds
Underperforming stream output
Kernel panic with Sahi queue threshold messages
Error Messages
Server Console Messages
MFS Error Messages
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Setting up the Snmp Agent
Sun MediaCenter Server MIB
Table A-1Sun MediaCenter Server MIB Definitions
Appendix a Setting up the Snmp Agent A-3
Name of the disk
Table A-2Fixed-value Attributes
Enabling Management by Solstice Domain Manager
Become root
Remaining additions to elements.schema are as follows
Run buildoid with no arguments
Enabling Trap Handling
MissedDeadline
Creating a Content Package
Content Package
Figure B-1Structure of a Content Package
TOC File
TOC file is described with the following structures
ContentObjects
Title
BitStreamObjects
Mpegps
DataFileObjects
Bitrate
Simplest Case TOC File
3.2 filepath
TOC File for Large Files
Index File Requirements
Following is an example of a TOC file for a multi-part title
Normal Play Time
File Offset
Tape Storage Format
Tar Format
Figure B-2Tape Storage Format
Example
Tapes
Code Example B-1Example Content Package
16Sun MediaCenter Server Administrator’s Guide December
For a file bambi.1x index file for normal-speed play
See for a complete description of smctar
Appendix B Creating a Content Package B-19
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Glossary
Media Stream Manager
Table of Contents
Page
Index
Index-2Sun MediaCenter Server Administrator’s Guide December
MFS
Index-4Sun MediaCenter Server Administrator’s Guide December
Index-5
Index-6Sun MediaCenter Server Administrator’s Guide December
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