About Omneon MediaGrid - Harmonic Inc
About Omneon MediaGrid - Harmonic Inc About Omneon MediaGrid - Harmonic Inc
System Configuration Examples are shown below. Your site-specific entries will be different. # Gateway CLB0F118 eth0 host CLB0F118-eth0 { option subnet-mask 255.255.255.0; option routers 172.16.1.1; filename “pxelinux.0”; hardware ethernet 00:11:11:9f:d6:05; fixed-address 172.16.1.99; } # Gateway CLB0F118 eth1 host CLB0F118-eth1 { option subnet-mask 255.255.255.0; option routers 172.16.2.1; filename “pxelinux.0”; hardware ethernet 00:00:5a:72:8d:ee; fixed-address 172.16.2.99; } ContentBridge Configuration Parameters A configuration file exists for all ContentBridges. The configuration file enables you to configure parameters to: • Set up user access to files and directories • Set up file transfers, including transfer of growing files • Tune performance See the Omneon SystemManager User Guide for instructions on editing the ContentBridge configuration file. Enabling or Disabling CIFS Oplocks Disabling CIFS oplocks improves data integrity for highly concurrent applications that use file locking. The setting is disabled by default. This option only affects the operation of CIFS on a ContentBridge. Set this parameter in the configuration file on all ContentDirectors in a cluster in /tftpboot/config/config or in the /etc/gateway.conf file for a high bandwidth ContentBridge. Add the following line to the configuration file to disable CIFS oplocks: CIFS_OPLOCKS=NO 138 Installation and Configuration Guide
The acceptable options are “YES”, “NO”. Configuring a ContentServer System Configuration A configuration file exists for all ContentServers in a cluster. You can edit this file to enable certain settings and features, including the following: • Add the IP address of the log host • Set the ContentServers to reboot after a kernel panic • Set the ContentServers to reboot if they stop working • Set the amount of detail included in logs • Enable/disable jumbo frames on ContentServers and ContentBridges • Set the time zone Using SystemManager, click the View/Edit ContentServer Config button on the Omneon MediaGrid Cluster Properties page to edit the file. See the Omneon SystemManager User Guide for complete instructions. The file is located on the ContentDirector at: /tftpboot/config/config file. Editing the Slice Size Configuration File The following slice sizes are supported for individual audio and video files: 256 KB, 512 KB, 1 MB, 2 MB, 4 MB and 8 MB. Support of variable slice sizes allows more simultaneous file transfers and enables latency reduction in read operations. Changing slice sizes is done by editing the Slice Size configuration file using the SystemManager application. See the Omneon SystemManager User Guide for instructions on setting slice sizes. IMPORTANT: Do not edit the Slice Size configuration file without assistance from Omneon Technical Support. This file also includes a buffer hint value, a reserved field that should always be 0 (zero). Omneon, Now Part of Harmonic 139
- Page 111 and 112: System Configuration 4. If you are
- Page 113 and 114: 6. Apply power to the ContentServer
- Page 115 and 116: Notes on Active Directory Configura
- Page 117 and 118: Follow the prompts to initialize th
- Page 119 and 120: Joining an Omneon MediaGrid Cluster
- Page 121 and 122: 1. From your SSH terminal, edit /et
- Page 123 and 124: A list of users in the domain displ
- Page 125 and 126: System Configuration 1. After confi
- Page 127 and 128: 4. Type the following commands to r
- Page 129 and 130: The expected result is: Domain=[SNV
- Page 131 and 132: System Configuration This mount poi
- Page 133 and 134: System Configuration c. Replace wi
- Page 135 and 136: Modify the file as follows: System
- Page 137 and 138: Omneon MediaGrid name ContentDirect
- Page 139 and 140: Editing the LDAP Configuration File
- Page 141 and 142: System Configuration 4. Create a Sa
- Page 143 and 144: Modify the file as follows: System
- Page 145 and 146: Figure 43. Server Admin Open Direct
- Page 147 and 148: The following is a sample output fr
- Page 149 and 150: System Configuration a. Replace dom
- Page 151 and 152: System Configuration NOTE: Upon joi
- Page 153 and 154: To verify the service: 1. Type the
- Page 155 and 156: System Configuration configurations
- Page 157 and 158: To configure the amount of memory u
- Page 159 and 160: System Configuration 4. Set the val
- Page 161: System Configuration 9. As the tran
- Page 165 and 166: CHAPTER 4 Installing the File Syste
- Page 167 and 168: Installing the File System Driver s
- Page 169 and 170: Installing the File System Driver 3
- Page 171 and 172: CHAPTER 5 Accessing the Omneon Medi
- Page 173 and 174: Figure 45. Omneon MediaGrid Login A
- Page 175 and 176: Accessing the Omneon MediaGrid •
- Page 177 and 178: Automatically Mounting a File Syste
- Page 179 and 180: 11. Click the Browse button and the
- Page 181 and 182: Figure 53. Connect to Omneon MediaG
- Page 183 and 184: Figure 54. Automatic MediaGrid Conn
- Page 185 and 186: Accessing the Omneon MediaGrid Moun
- Page 187 and 188: Table 4. Mount Options (Continued)
- Page 189 and 190: Table 5. Mount Options (Continued)
- Page 191 and 192: Accessing the Omneon MediaGrid To u
- Page 193 and 194: Figure 58. MyDir Properties Accessi
- Page 195 and 196: Accessing the Omneon MediaGrid •
- Page 197 and 198: Using AFP on a Macintosh Client Fol
- Page 199 and 200: Accessing the Omneon MediaGrid For
- Page 201 and 202: CHAPTER 6 Administrative Procedures
- Page 203 and 204: Table 6. mgcopy Values Values Descr
- Page 205 and 206: Figure 60. Firmware Version Selecti
- Page 207 and 208: Administrative Procedures Use the f
- Page 209 and 210: Administrative Procedures 1. From t
- Page 211 and 212: To log on to a ContentDirector: 1.
System Configuration<br />
Examples are shown below. Your site-specific entries will be different.<br />
# Gateway CLB0F118 eth0<br />
host CLB0F118-eth0 {<br />
option subnet-mask 255.255.255.0;<br />
option routers 172.16.1.1;<br />
filename “pxelinux.0”;<br />
hardware ethernet 00:11:11:9f:d6:05;<br />
fixed-address 172.16.1.99;<br />
}<br />
# Gateway CLB0F118 eth1<br />
host CLB0F118-eth1 {<br />
option subnet-mask 255.255.255.0;<br />
option routers 172.16.2.1;<br />
filename “pxelinux.0”;<br />
hardware ethernet 00:00:5a:72:8d:ee;<br />
fixed-address 172.16.2.99;<br />
}<br />
ContentBridge Configuration Parameters<br />
A configuration file exists for all ContentBridges. The configuration file enables you to configure<br />
parameters to:<br />
• Set up user access to files and directories<br />
• Set up file transfers, including transfer of growing files<br />
• Tune performance<br />
See the <strong>Omneon</strong> SystemManager User Guide for instructions on editing the ContentBridge configuration<br />
file.<br />
Enabling or Disabling CIFS Oplocks<br />
Disabling CIFS oplocks improves data integrity for highly concurrent applications that use file<br />
locking. The setting is disabled by default. This option only affects the operation of CIFS on a<br />
ContentBridge.<br />
Set this parameter in the configuration file on all ContentDirectors in a cluster in<br />
/tftpboot/config/config or in the /etc/gateway.conf file for a high bandwidth ContentBridge.<br />
Add the following line to the configuration file to disable CIFS oplocks:<br />
CIFS_OPLOCKS=NO<br />
138 Installation and Configuration Guide