Manual vip resource adding for 11g RAC plus nodes, 11 grac

Manual vip resource adding for 11g RAC plus nodes, 11 grac

Today, I encountered several problems when I added Node 3 to a set of 2-node rac instances;

1. Private network adapter in the original production rac environment. Multiple redundant network adapters are not used. haip is disabled to ensure gi stability;

But, buried a not pit !!!!!!!!!!!!!!!!!!!!!!!!!!!!

2. After the addnode. sh script is run, run the root. sh script. oracle is starting to throw; haip cannot survive !! Why, because I have disable all the other nodes.

At this point, root. sh crashes when it is almost finished. tnd, I'm going crazy;

Check the cluster status and find that node 3: asm cannot be started, the listening and haip cannot be started, and no vip resources are available.

No, just try again. manually add vip resources.

Rac0 $ srvctl add vip-h
Adds a VIP to the Oracle Clusterware.


Usage: srvctl add vip-n <node_name>-k <network_number>-A <name | ip>/<netmask>/[if1 [| if2. ..] [-v]
-N <node_name> Node name
-A <vip_name | ip>/<netmask>/[if1 [| if2. ..] VIP address spec for node applications
-K <net_num> network number (default number is 1)
-H Print usage
-V Verbose output


----- Add vip Resources
#/Oracle/app/11.2.0/grid/bin/srvctl add vip-n rac0-A rac0-vip/255.255.240.0/en5-k 1

After the addition, all cluster resources at the gi level are normal. After the crs is restarted, the cluster resources remain normal. After checking the cluster status, it is still quite normal. Next, add rdbms!

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