GRASS VALLEY K2 SAN, Инструкция по установке и обслуживанию

Страница: 296 / 346

Whenever you modify control network settings or FTP/streaming network settings on any device,
you must then redeploy the hosts file if that is your name resolution mechanism.
1. Make sure you know the load balancing (bandwidth) parameters currently set for the K2 client
in the K2Config application. You must reconfigure these parameters later in this procedure.
2. In SiteConfig, remove the K2 client.
3. In the K2Config application, remove the K2 client from the K2 SAN.
4. In SiteConfig, add the K2 client to a K2 SAN as follows:
a) In the Network Configuration tree view, add the client as a placeholder device next to existing
clients.
b) Discover devices.
c) Identify the K2 client you are adding.
d) Assign the discovered K2 client to placeholder K2 client.
e) Verify that networks are assigned and planned network interface settings applied.
5. Edit hosts files or other name resolution mechanisms for all the devices of the K2 SAN. You can
use SiteConfig for this task.
6. In the K2Config application, add the K2 client as a new device to the K2 SAN, load balancing
the K2 client just as it was previously. This is important, as you want the K2Config application
to assign it to the same available bandwidth on the same iSCSI target as previously.
Modifying K2 client media (iSCSI) network settings
If IP address to which you are changing is in a different subnet, do not use this procedure. Instead,
remove, then add the K2 client.
If the iSCSI network address to which you are changing is within the same subnet and range as the
current iSCSI network, use the following procedure.
1. Stop media access on the K2 client.
2. Use SiteConfig to change the IP address. Make sure that the IP address is within the subnet and
range designated for the network.
3. In the K2 System Configuration application, open the Network configuration page for the K2
client.
4. Verify that the IP address updates correctly.
5. Restart the K2 client.
Using Storage Utility
When doing configuration or service work on the media file system, the media database, or the
RAID storage devices of an existing K2 SAN, the primary tool is the Storage Utility.
CAUTION: Use the Storage Utility only as directed by a documented procedure or by Grass
Valley Support. If used improperly, the Storage Utility can render your K2 SAN inoperable
or result in the loss of all your media.
Use K2 SAN installation instructions to using Storage Utility as you initially set up and configure
a K2 SAN. You should refer to those instructions for information that is specific to your K2 SAN.
296 K2 SAN Installation and Service Manual 2014 01 27
Administering and maintaining the K2 SAN