Database Reference
In-Depth Information
You also can check the current role of the node with this command:
$crsctl get node role config
Node 'knewracn2' configured role is 'hub'
If you need to change a node from a Leaf node to a Hub node, you may need to first check if the VIP exists on the
node with this command:
$ srvctl config vip -n knewracn5
PRKO-2310 : VIP does not exist on node knewracn5
If there is no VIP for the node as in the example above, you need to add a VIP to this node by running the srvctl
add vip command. The syntax of this command is as follows:
srvctl add vip -n node_name -A {name|ip}/netmask[/if1[if2|...]] [-k network_number] [-v]
# srvctl add vip -n knewracn5 -A 172.16.150.201/255.255.255.0/eth0 -k 1
You also can manage some of the settings of the Flex Cluster. To check the role of a particular node, run this
command:
$crsctl get node role status -node knewracn5
Node 'knewracn5' active role is 'leaf'
To check the hubsize of the Flex Cluster, run this command:
$ crsctl get cluster hubsize
CRS-4950: Current hubsize parameter value is 32
To check the css misscount and leafmisscount setting, run the following commands:
$ crsctl get css misscount
CRS-4678: Successful get misscount 30 for Cluster Synchronization Services.
$ crsctl get css leafmisscount
CRS-4678: Successful get leafmisscount 30 for Cluster Synchronization Services
You also can get the details about a cluster node with this command:
$ crsctl status server knewracn7 -f
NAME=knewracn7
MEMORY_SIZE=4902
CPU_COUNT=2
CPU_CLOCK_RATE=4687
CPU_HYPERTHREADING=1
CPU_EQUIVALENCY=1000
DEPLOYMENT=other
CONFIGURED_CSS_ROLE=leaf
RESOURCE_USE_ENABLED=1
SERVER_LABEL=
PHYSICAL_HOSTNAME=
STATE=ONLINE
ACTIVE_POOLS=Free
STATE_DETAILS=
ACTIVE_CSS_ROLE=leaf
