Beginning with DSA 17.06, you can configure multiple fabrics.
Update dsc.properties for the number of fabrics allowed per Teradata system: maxlimit.fabric=number-fabrics. Default is 64.
- Restart ClientHandler to discover all changed IP addresses./etc/init.d/clienthandler restart-hwupgrade
- Open the BAR Setup portlet.
- Under DSC Servers, select your DSC server.
- From the Categories list, click Fabrics.
- Click
next to Fabrics. - Under Fabric Details, enter the following:
Option Description Fabric Name Alphanumeric characters plus "-" and "_". System Name Choose the system from the drop-down list. - Under Nodes, associate the media servers with the nodes:
Node Choose the node from the drop-down list. Click
to add another.Media server Select a media server. Click
to add another.IP Address Select an IP address. Click
to add another.For standby nodes, you can reduce maintenance by setting dsc.properties to validate.fabric=off. Restart the DSC after changing the properties file. The undefined paths use bynet to move the data. This solution degrades performance. - Select the Enable fabric checkbox.
- Click Apply.