"/oracle/app/oraInventory/logs/addNodeActions2019-03-14_05-02-33PM.log"
"/oracle/app/oraInventory/logs/oraInstall2019-03-14_05-02-33PM.err"
"/oracle/app/oraInventory/logs/oraInstall2019-03-14_05-02-33PM.out"
[grid@node1 bin]$
二,添加节点(二)
新节点配置--->>节点配置前请看往期RAC基础配置,一些基础环境需要先配置好,共享磁盘也需要完成
01,配置互信
node3(新节点)--oracle用户:
su - oracle
mkdir ~/.ssh
ssh-keygen -t rsa
ssh-keygen -t dsa
在存活的节点操作：
su - oracle
ssh node3 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
ssh node3 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
scp ~/.ssh/authorized_keys node3:~/.ssh/authorized_keys
node3(新节点)--grid用户：
su - grid
mkdir ~/.ssh
ssh-keygen -t rsa
ssh-keygen -t dsa
在存活的节点操作：
su - grid
ssh node3 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
ssh node3 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
scp ~/.ssh/authorized_keys node3:~/.ssh/authorized_keys
02,验证节点是否符合要求
在存活节点操作
[grid@node1 ~]$ cluvfy stage -pre nodeadd -n node3
Performing pre-checks for node addition
Checking node reachability...
Node reachability check passed from node "node1"
Checking user equivalence...
User equivalence check passed for user "grid"
WARNING:
Unable to obtain VIP information from node "node1".
Checking CRS integrity...
Clusterware version consistency passed
CRS integrity check passed
Checking shared resources...
Checking CRS home location...
"/oracle/11.2.0/grid/crs" is shared
Shared resources check for node addition passed
Checking node connectivity...
Checking hosts config file...
Verification of the hosts config file successful
Check: Node connectivity for interface "eth0"
Node connectivity passed for interface "eth0"
TCP connectivity check passed for subnet "192.168.0.0"
Check: Node connectivity for interface "eth1"
Node connectivity passed for interface "eth1"
TCP connectivity check passed for subnet "172.168.0.0"