application commands
metrocluster check node show
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Show results of MetroCluster check for nodes
Availability: This command is available to cluster administrators at the admin privilege level.
Description
The metrocluster check node show command displays the results of node checks performed by the metrocluster check run command.
The command displays the results of the following node configuration checks:
-
node-reachable: This check verifies that the node is reachable.
-
metrocluster-ready: This check verifies that the node is ready for MetroCluster configuration.
-
local-ha-partner: This check verifies that the HA partner node is in the same cluster.
-
ha-mirroring-on: This check verifies that HA mirroring for the node is configured.
-
ha-mirroring-op-state: This check verifies that the HA mirroring operation is online.
-
symmetric-ha-relationship: This check verifies that the relationship between the node and its HA partner is symmetric.
-
remote-dr-partner: This check verifies that the DR partner node is in the remote cluster.
-
dr-mirroring-on: This check verifies that DR mirroring for the node is configured.
-
dr-mirroring-op-state: This check verifies that the DR mirroring operation is online.
-
symmetric-dr-relationship: This check verifies that the relationship between the node and its DR partner is symmetric.
-
remote-dr-auxiliary-partner: This check verifies that the DR auxiliary partner node is in the remote cluster.
-
symmetric-dr-auxiliary-relationship: This check verifies that the relationship between the node and its DR auxiliary partner is symmetric.
-
storage-failover-enabled: This check verifies that storage failover is enabled.
-
has-intercluster-lif: This check verifies that the node has an intercluster LIF.
-
node-object-limit: This check verifies that the node object limit option for the node is turned on.
-
automatic-uso: This check verifies that the automatic USO option for the node is enabled.
Additional information about the warnings (if any) and recovery steps can be viewed by running the command with the -instance parameter.
Parameters
- {
[-fields <fieldname>,…] -
If you specify the
-fields <fieldname>, …parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify. - |
[-instance ]} -
If you specify the
-instanceparameter, the command displays detailed information about all fields. [-node <Node name>]- Node Name-
This is the name of the node for which the check was run. If this parameter is specified, only rows with this node will be displayed.
[-check <MetroCluster Node Check>]- Type of Check-
This is the type of the check performed. If this parameter is specified, only rows with this check will be displayed.
[-cluster <Cluster name>]- Cluster Name-
This is the name of the cluster the node belongs to. If this parameter is specified, only rows with this cluster will be displayed.
[-result {ok|warning|not-run|not-applicable}]- Result of the Check-
This is the result of the check. If this parameter is specified, only rows with this result will be displayed.
[-additional-info <text>]- Additional Information/Recovery Steps-
This is additional information about the check. This field has more information and recovery steps for the warning. If this parameter is specified, only rows with this additional info will be displayed.
Examples
The following example shows the execution of the command in a MetroCluster configuration with two nodes per cluster:
clusA::> metrocluster check node show
Last Checked On: 9/12/2016 13:47:00
Node Check Result
--------------------- ------------------------------------ ---------
clusA-01
node-reachable ok
metrocluster-ready ok
local-ha-partner ok
ha-mirroring-on warning
ha-mirroring-op-state ok
symmetric-ha-relationship warning
remote-dr-partner ok
dr-mirroring-on ok
dr-mirroring-op-state ok
symmetric-dr-relationship ok
remote-dr-auxiliary-partner ok
symmetric-dr-auxiliary-relationship warning
storage-failover-enabled ok
has-intercluster-lif ok
node-object-limit ok
automatic-uso ok
clusA-02
node-reachable ok
metrocluster-ready ok
local-ha-partner ok
ha-mirroring-on warning
ha-mirroring-op-state ok
symmetric-ha-relationship warning
remote-dr-partner ok
dr-mirroring-on ok
dr-mirroring-op-state ok
symmetric-dr-relationship ok
remote-dr-auxiliary-partner ok
symmetric-dr-auxiliary-relationship warning
storage-failover-enabled ok
has-intercluster-lif ok
node-object-limit ok
automatic-uso ok
clusB-01
node-reachable ok
metrocluster-ready ok
local-ha-partner ok
ha-mirroring-on warning
ha-mirroring-op-state ok
symmetric-ha-relationship warning
remote-dr-partner ok
dr-mirroring-on ok
dr-mirroring-op-state ok
symmetric-dr-relationship ok
remote-dr-auxiliary-partner ok
symmetric-dr-auxiliary-relationship warning
storage-failover-enabled ok
has-intercluster-lif ok
node-object-limit ok
automatic-uso ok
clusB-02
node-reachable ok
metrocluster-ready ok
local-ha-partner ok
ha-mirroring-on warning
ha-mirroring-op-state ok
symmetric-ha-relationship warning
remote-dr-partner ok
dr-mirroring-on ok
dr-mirroring-op-state ok
symmetric-dr-relationship ok
remote-dr-auxiliary-partner ok
symmetric-dr-auxiliary-relationship warning
storage-failover-enabled ok
has-intercluster-lif ok
node-object-limit ok
automatic-uso ok
64 entries were displayed.
The following example shows the execution of the command with the -instance parameter:
clusA::> metrocluster check node show -instance
Node Name: clusA-01
Type of Check: node-reachable
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: metrocluster-ready
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: local-ha-partner
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: ha-mirroring-on
Cluster Name: clusA
Result of the Check: warning
Additional Information/Recovery Steps: Node's HA mirroring is not active. Enable it on using "storage failover" commands.
Node Name: clusA-01
Type of Check: ha-mirroring-op-state
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: symmetric-ha-relationship
Cluster Name: clusA
Result of the Check: warning
Additional Information/Recovery Steps: Partner not found. Check if node "clusA-01's HA partner" is configured in MetroCluster.
Node Name: clusA-01
Type of Check: remote-dr-partner
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: dr-mirroring-on
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: dr-mirroring-op-state
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: symmetric-dr-relationship
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: remote-dr-auxiliary-partner
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: symmetric-dr-auxiliary-relationship
Cluster Name: clusA
Result of the Check: warning
Additional Information/Recovery Steps: Partner not found. Check if node "clusA-01's DR auxiliary partner" is configured in MetroCluster.
Node Name: clusA-01
Type of Check: storage-failover-enabled
Cluster Name: clusA
Result of the Check: warning
Additional Information/Recovery Steps: Node's storage failover is disabled. Enable using "storage failover" commands.
Node Name: clusA-01
Type of Check: has-intercluster-lif
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusA-01
Type of Check: node-object-limit
Cluster Name: clusA
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: node-reachable
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: metrocluster-ready
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: local-ha-partner
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: ha-mirroring-on
Cluster Name: clusB
Result of the Check: warning
Additional Information/Recovery Steps: Node's HA mirroring is not active. Enable it on using "storage failover" commands.
Node Name: clusB-01
Type of Check: ha-mirroring-op-state
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: symmetric-ha-relationship
Cluster Name: clusB
Result of the Check: warning
Additional Information/Recovery Steps: Partner not found. Check if node "clusB-01's HA partner" is configured in MetroCluster.
Node Name: clusB-01
Type of Check: remote-dr-partner
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: dr-mirroring-on
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: dr-mirroring-op-state
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: symmetric-dr-relationship
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: remote-dr-auxiliary-partner
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: symmetric-dr-auxiliary-relationship
Cluster Name: clusB
Result of the Check: warning
Additional Information/Recovery Steps: Partner not found. Check if node "clusB-01's DR auxiliary partner" is configured in MetroCluster.
Node Name: clusB-01
Type of Check: storage-failover-enabled
Cluster Name: clusB
Result of the Check: warning
Additional Information/Recovery Steps: Node's storage failover is disabled. Enable using "storage failover" commands.
Node Name: clusB-01
Type of Check: has-intercluster-lif
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: node-object-limit
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
Node Name: clusB-01
Type of Check: automatic-uso
Cluster Name: clusB
Result of the Check: ok
Additional Information/Recovery Steps:
32 entries were displayed.