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Chapter 16 Configuring and Managing QuickTime Streaming Server 275
Viewing QTSS Connections
To retrieve information about QTSS connections, use the serveradmin getConnections
command.
To view a list of connected users:
$ sudo serveradmin command qtss:command = getConnections
Viewing QTSS Statistics
To display a log of periodic samples of the number of connections and the data
throughput, use the serveradmin getHistory command. Samples are taken once each
minute.
To view samples:
$ sudo serveradmin command
qtss:command = getHistory
qtss:variant =
statistic
qtss:timeScale =
scale
Control-D
The computer responds with the following output:
qtss:nbSamples = <samples>
qtss:samplesArray:_array_index:0:v
n
= <sample>
qtss:samplesArray:_array_index:0:t = <time>
qtss:samplesArray:_array_index:1:v
n
= <sample>
qtss:samplesArray:_array_index:1:t = <time>
[...]
qtss:samplesArray:_array_index:
i
:v
n
= <sample>
qtss:samplesArray:_array_index:
i
:t = <time>
qtss:v
n
Legend = "<legend>"
qtss:currentServerTime = <servertime>
Parameter Description
statistic
The value you want to display.
Values:
Â
v1—Number of connected users (average during sampling
period)
Â
v2—Throughput (bytes/sec)
scale
The length of time in seconds, ending with the current time, that
you want to see samples for. For example, to see 30 minutes of
data, specify
qtss:timeScale = 1800.
Value displayed by
getHistory Description
<samples> The total number of samples listed.
<legend> A textual description of the selected statistic.
"CONNECTIONS" for v1
"THROUGHPUT"
for v2
- Mac OS X Server 1
- Contents 3
- Contents 7 7
- 8 Contents 8
- Contents 9 9
- 10 Contents 10
- Contents 11 11
- 12 Contents 12
- Contents 13 13
- 14 Contents 14
- About This Guide 15
- Using This Guide 16
- Default Settings 17
- Viewing PDF Guides Onscreen 19
- Printing PDF Guides 19
- Getting Documentation Updates 20
- Executing Commands 21
- Specifying Files and Folders 22
- Standard Pipes 23
- Using Environment Variables 24
- Correcting Typing Errors 26
- Repeating Commands 26
- Searching for Text in a File 26
- Terminating Commands 27
- Scheduling Tasks 27
- Viewing Command Information 29
- $ hdiutil help 30
- $ dig -h 30
- $ diff --help 30
- $ sudo serveradmin 30
- Understanding SSH 31
- Updating SSH Key Fingerprints 33
- Using SSH 35
- Using Telnet 36
- Finishing Basic Setup 39
- $ ssh root@ 40
- Automating Server Setup 42
- Creating a Configuration File 43
- Changing Server Settings 49
- Using the serveradmin Tool 50
- Updating Server Software 52
- Moving a Server 53
- Computer 55
- Shutting Down a Computer 56
- Folder Usage 57
- Setting General System 59
- Preferences 59
- Setting Network Preferences 65
- Managing TCP/IP Settings 67
- Enabling TCP/IP 71
- $ ifconfig 73
- bondev 73
- Managing AppleTalk Settings 74
- Managing SNMP Settings 75
- Starting SNMP 76
- Configuring SNMP 76
- Managing Proxy Settings 78
- Managing AirPort Settings 80
- Hostname 81
- Bonjour Name 81
- Changing Network Locations 83
- 85 85
- Displaying Disk Information 86
- Monitoring Disk Space 87
- Using the diskutil Tool 89
- Partitioning a Disk 91
- Labeling a Disk 92
- Formatting a Disk 92
- Troubleshooting Disk Problems 93
- Managing Disk Journaling 93
- Disabling Journaling 94
- Performing Spotlight Searches 95
- Managing RAID Volumes 97
- Managing User and Group 99
- Accounts 99
- Retrieving a User’s GUID 105
- Removing a User Account 106
- Modifying a User Account 108
- Managing Home Folders 109
- Administering Group Accounts 110
- Creating a Group Account 111
- Removing a Group Account 112
- Adding a User to a Group 113
- Removing a User from a Group 114
- ajohnson 115
- Editing Group Records 117
- Creating a Group Folder 117
- Using MCX Extensions 118
- Importing Users and Groups 122
- DSNodePath 123
- StandardUserRecord 124
- StandardGroupRecord 124
- Exporting Users and Groups 127
- Setting Permissions 127
- Viewing Permissions 128
- Value Permission Level 129
- Changing Permissions 130
- Changing the Owner 130
- Securing System Accounts 131
- Securing Single-User Boot 133
- Setting Password Policy 134
- Working with File Services 137
- Listing Share Points 138
- Creating a Share Point 138
- Modifying a Share Point 140
- Disabling a Share Point 140
- Setting Disk Quotas 140
- Managing AFP Service 141
- Changing AFP Settings 142
- Available AFP Settings 142
- Viewing Connected Users 146
- Disconnecting AFP Users 147
- Canceling a User Disconnect 148
- Viewing AFP Log Files 149
- Managing NFS Service 151
- Managing FTP Service 152
- Changing FTP Service Settings 153
- Viewing the FTP Transfer Log 155
- Managing SMB Service 156
- Changing SMB Service Settings 157
- Viewing SMB User Information 160
- Disconnecting SMB Users 161
- Managing ACLs 162
- Using chmod to Modify ACLs 163
- Parameter Description 164
- The path to the volume 164
- ProcessVolume: processing / 165
- 167 167
- Managing Print Service 172
- Listing Queues 173
- Pausing and Releasing a Queue 173
- Holding and Releasing a Job 174
- Viewing Cover Pages 175
- Working with NetBoot Service 177
- Viewing NetBoot Settings 178
- Changing NetBoot Settings 178
- The Storage Record Array 179
- The Filters Record Array 180
- The Image Record Array 180
- The Port Record Array 181
- Working with System Images 182
- <compressedimage> 184
- <configuration.plist> 184
- Managing Mail Service 185
- /var/spool/imap/ 186
- Mail Service Settings 188
- Mail serveradmin Commands 200
- Viewing Mail Service Logs 201
- Backing Up Mail Files 202
- Obtaining an SSL Certificate 205
- Accessing Server Certificates 206
- Creating a Password File 206
- Configuring Mailboxes 207
- Enabling Sieve Scripting 208
- Sieve Scripting Resources 210
- Configuring and Managing Web 211
- Technologies 211
- Managing Web Service 212
- Changing Web Settings 213
- Viewing Service Statistics 214
- Web serveradmin Commands 214
- Listing Hosted Sites 214
- To view samples: 215
- Tuning Server Performance 217
- Apache Tomcat 218
- The MySQL Database 218
- Configuring and Managing 221
- Network Services 221
- Managing DHCP Service 222
- DHCP Service Settings 223
- DHCP Subnet Settings Array 224
- Adding a DHCP Subnet 226
- Adding a DHCP Static Map 227
- Managing DNS Service 228
- Viewing DNS Service Settings 229
- Changing DNS Service Settings 229
- DNS Service Settings 229
- Configuring IP Forwarding 230
- Managing Firewall Service 231
- Defining Firewall Rules 233
- A unique rule number 235
- Array” on page 236 235
- The ipfilter Rules Array 236
- Firewall serveradmin Commands 236
- Managing NAT Service 237
- Viewing NAT Service Settings 238
- Changing NAT Service Settings 238
- NAT Service Settings 238
- NAT serveradmin Commands 239
- Port Mapping 239
- Managing VPN Service 240
- Viewing VPN Service Settings 241
- Changing VPN Service Settings 241
- Site-to-Site VPN 245
- Configuring Site-to-Site VPN 246
- Setting Up IP Failover 247
- IP Failover Operation 248
- Enabling IP Failover 248
- Configuring IP Failover 249
- Enabling PPP Dial-In 251
- Directory 253
- Using General Directory Tools 254
- Managing OpenLDAP 255
- Idle Rebinding Options 257
- Searching the LDAP Server 257
- Using LDIF Files 260
- /path/to/secure/backup 262
- Using Directory Service Tools 264
- Configuring the RADIUS Server 266
- QuickTime Streaming Server 269
- Performing QTSS Tasks 270
- Changing QTSS Settings 271
- Available QTSS Parameters 271
- Managing QTSS 274
- Viewing QTSS Connections 275
- Viewing QTSS Statistics 275
- Creating an Access File 279
- Accessing Protected Media 280
- Adding or Deleting Groups 281
- Creating Reference Movies 282
- Controlling Podcast Capture 283
- Viewing Cameras and Workflows 284
- Viewing and Clearing Uploads 284
- Binding and Unbinding Cameras 285
- Controlling Cameras 285
- Configuring Workflows 286
- Configuring Cameras 286
- Configuring Properties 287
- Viewing Status Information 287
- Processing Submitted Content 288
- Repository Description 289
- Copy Upload 292
- FTP Upload 293
- HTTPS CGI POST Upload 293
- Service and iChat Service 295
- Configuring iChat Service 296
- System Logging 297
- Local Logging 298
- Remote Logging 299
- PCI RAID Card Command 301
- Reference 301
- Glossary 305
- 306 Glossary 306
- Glossary 307 307
- 308 Glossary 308
- Glossary 309 309
- 310 Glossary 310
- Glossary 311 311
- 312 Glossary 312
- Glossary 313 313
- 314 Glossary 314
- Glossary 315 315
- 316 Glossary 316
- Glossary 317 317
- 318 Glossary 318
- Glossary 319 319
- 320 Glossary 320
- tool 164 323
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