在专用端口上配置集群间 LIF
可以在专用端口上配置集群间 LIF。这样做通常能提高复制流量的可用带宽。
- 列出集群中的端口:network port show 有关完整的命令语法,请参阅手册页。以下示例显示了 cluster01 中的网络端口:
cluster01::> network port show
Speed (Mbps)
Node Port IPspace Broadcast Domain Link MTU Admin/Oper
------ --------- ------------ ---------------- ----- ------- ------------
cluster01-01
e0a Cluster Cluster up 1500 auto/1000
e0b Cluster Cluster up 1500 auto/1000
e0c Default Default up 1500 auto/1000
e0d Default Default up 1500 auto/1000
e0e Default Default up 1500 auto/1000
e0f Default Default up 1500 auto/1000
cluster01-02
e0a Cluster Cluster up 1500 auto/1000
e0b Cluster Cluster up 1500 auto/1000
e0c Default Default up 1500 auto/1000
e0d Default Default up 1500 auto/1000
e0e Default Default up 1500 auto/1000
e0f Default Default up 1500 auto/1000 - 确定哪些端口可专门用于集群间通信:network interface show -fields home-port,curr-port 有关完整的命令语法,请参阅手册页。以下示例表示端口 e0e 和 e0f 尚未分配 LIF:
cluster01::> network interface show -fields home-port,curr-port
vserver lif home-port curr-port
------- -------------------- --------- ---------
Cluster cluster01-01_clus1 e0a e0a
Cluster cluster01-01_clus2 e0b e0b
Cluster cluster01-02_clus1 e0a e0a
Cluster cluster01-02_clus2 e0b e0b
cluster01
cluster_mgmt e0c e0c
cluster01
cluster01-01_mgmt1 e0c e0c
cluster01
cluster01-02_mgmt1 e0c e0c - 为专用端口创建故障转移组:network interface failover-groups create -vserver system_SVM -failover-group failover_group -targets physical_or_logical_ports 以下示例将端口 e0e 和 e0f 分配至系统 SVM cluster01 上的故障转移组 intercluster01 :
cluster01::> network interface failover-groups create -vserver cluster01 -failover-group
intercluster01 -targets
cluster01-01:e0e,cluster01-01:e0f,cluster01-02:e0e,cluster01-02:e0f - 验证是否已创建故障转移组:network interface failover-groups show 有关完整的命令语法,请参阅手册页。
cluster01::> network interface failover-groups show
Failover
Vserver Group Targets
---------------- ---------------- --------------------------------------------
Cluster
Cluster
cluster01-01:e0a, cluster01-01:e0b,
cluster01-02:e0a, cluster01-02:e0b
cluster01
Default
cluster01-01:e0c, cluster01-01:e0d,
cluster01-02:e0c, cluster01-02:e0d,
cluster01-01:e0e, cluster01-01:e0f
cluster01-02:e0e, cluster01-02:e0f
intercluster01
cluster01-01:e0e, cluster01-01:e0f
cluster01-02:e0e, cluster01-02:e0f - 在系统 SVM 上创建集群间 LIF 并将其分配给故障转移组。
选项 描述 ONTAP 9.6 及更高版本: network interface create -vserver system_SVM -lif LIF_name -service-policy default-intercluster -home-node node -home-port port -address port_IP -netmask netmask -failover-group failover_group ONTAP 9.5 及更低版本: network interface create -vserver system_SVM -lif LIF_name -role intercluster -home-node node -home-port port -address port_IP -netmask netmask -failover-group failover_group 有关完整的命令语法,请参阅手册页。以下示例在故障转移组 intercluster01 中创建集群间 LIF cluster01_icl01 和 cluster01_icl02 :cluster01::> network interface create -vserver cluster01 -lif cluster01_icl01 -service-
policy default-intercluster -home-node cluster01-01 -home-port e0e -address 192.168.1.201
-netmask 255.255.255.0 -failover-group intercluster01
cluster01::> network interface create -vserver cluster01 -lif cluster01_icl02 -service-
policy default-intercluster -home-node cluster01-02 -home-port e0e -address 192.168.1.202
-netmask 255.255.255.0 -failover-group intercluster01 - 验证是否已创建集群间 LIF:
选项 描述 ONTAP 9.6 及更高版本: network interface show -service-policy default-intercluster ONTAP 9.5 及更低版本: network interface show -role intercluster 有关完整的命令语法,请参阅手册页。cluster01::> network interface show -service-policy default-intercluster
Logical Status Network Current Current Is
Vserver Interface Admin/Oper Address/Mask Node Port Home
----------- ---------- ---------- ------------------ ------------- ------- ----
cluster01
cluster01_icl01
up/up 192.168.1.201/24 cluster01-01 e0e true
cluster01_icl02
up/up 192.168.1.202/24 cluster01-02 e0f true - 验证集群间 LIF 是否具有冗余性:
选项 描述 ONTAP 9.6 及更高版本: network interface show -service-policy default-intercluster -failover ONTAP 9.5 及更低版本: network interface show -role intercluster -failover 有关完整的命令语法,请参阅手册页。以下示例显示 SVM e0e 端口上的集群间 LIF cluster01_icl01 和 cluster01_icl02 将把故障转移到 e0f 端口。cluster01::> network interface show -service-policy default-intercluster –failover
Logical Home Failover Failover
Vserver Interface Node:Port Policy Group
-------- --------------- --------------------- --------------- --------
cluster01
cluster01_icl01_icl01 cluster01-01:e0e local-only intercluster01
Failover Targets: cluster01-01:e0e,
cluster01-01:e0f
cluster01_icl02 cluster01-02:e0e local-only intercluster01
Failover Targets: cluster01-02:e0e,
cluster01-02:e0f
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