Dell 302-004-341, Руководство пользователя

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IP addresses
Virtual IP and AMS features are not supported by ScaleIO Ready Node v2.0, but it
is recommended to take the corresponding configurations into account when
planning your network, to streamline future support for these features. Reserve
an additional IP address in each Data Network for future use.
Prepare IP addresses in your network for the ScaleIO Ready Node servers, based
on the following calculations:
Table 3 ScaleIO management IP network
Item Description
N Number of nodes
IP address pools The pools of IP addresses used for static allocation for the following
groups:
1. Node_MGMT_IP = Management IP addresses of the ScaleIO Ready
Node servers
2. BMC_MGMT_IP = BMC (iDRAC) IP address for each node
The formula to calculate IP address subnet pool or subnet needs is: N*Node_MGMT_IP
+N*BMC_M Optional (AMS server IP address)
Note
Each pool can belong to a single subnet or to several subnets, as long as the AMS
server has routable networking access to the Management IP address.
The ScaleIO Data IP network requires 2 separate subnets.
Table 4 ScaleIO data IP network for Subnet #1
Item Description Comments
N Number of nodes
IP address
pool for
Subnet #1 The pools of IP addresses used for static allocation for
the following groups:
1. Node_DATA1_IP = internal (interconnect) IP
addresses of the ScaleIO Ready Node servers
2. MDM_Cluster_Virtual_IP_DATA1 = the Virtual IP
addresses of the MDM cluster in the "Data1" network
For clarity, the first
subnet is referred to
as "Data1"
The formula to calculate the subnet pool or subnet needs is: N*Node_DATA1_IP
+MDM_Cluster_Virtual_IP_DATA1
Table 5 ScaleIO data IP network for Subnet #2
Item Description Comments
N Number of nodes
Network Architecture and Physical Connectivity
Network prerequisites 31