This section describes the procedure for verifying the configuration by using a REST API/CLI to obtain a summary of storage cluster configuration information.
- Log in to the EC2 instance for a controller node.
-
Change the password of the user created in the "ServiceAdministrators" user
group, according to the procedure described in Creating an
initial user. The parameters and values required to change the password
are as follows:
-
userId: ID of the user created in the "ServiceAdministrators" user group
-
currentPassword: Password used when the user was created
-
newPassword: New password
REST API: PATCH /v1/objects/users/<userId>/password
CLI: user_password_set
In the following steps, use the same credentials as in step 2.
-
-
Obtain a list of event logs and verify that startup of the storage cluster is
completed before confirming configuration.
REST API: GET /v1/objects/event-logs
CLI: event_log_list
If the KARS08100-I message has been output to the event log, startup of the storage cluster is completed. Perform the following procedures to confirm each configuration.
-
Obtain a summary of the storage cluster configuration information to verify the
configuration.
REST API: GET /v1/objects/storage-configuration-summary
CLI: storage_configuration_summary_show
Verify the obtained information to make sure of the following.
Item
Obtained information
Verification
storage
softwareVersion
The value matches the version of VSP One SDS Block selected in step 6 of Configuring a storage cluster.
status
The status value is "Ready."
deploymentType
(Single-AZ configuration) The deploymentType value is "Normal."
(Multi-AZ configuration) The deploymentType value is "Multi-AZ."
internalId
If you make multiple configurations of VSP One SDS Block, each internalId must be different.1
storageTimeSetting
systemTime
It matches the UTC time when the information was obtained.
ntpServerNames
The ntpServerNames value is "169.254.169.123."
timezone
The value is the same as that of Timezone set in step 9 of Configuring a storage cluster.
storageNetworkSetting
primaryDnsServerIpAddress
The primaryDnsServerIpAddress value is "169.254.169.253."
secondaryDnsServerIpAddress
The secondaryDnsServerIpAddress value is empty.
virtualIpv4Address
The virtualIpv4Address value is empty.
protectionDomains
redundantType
In HPEC 4D+2P: "4D+2P"
In Mirroring Duplication: "Duplication"
faultDomains
Number of faultDomain objects
(Single-AZ configuration) 1
(Multi-AZ configuration) 3
status
The status value is "Normal."
numberOfStorageNodes
(Single-AZ configuration) The value is equal to the number of storageNode objects obtained simultaneously.
(Multi-AZ configuration) The number is the same as that of the storage nodes belonging to the fault domain.
storageControllers
status
The status value is "Normal." storageNodes
Number of storageNode objects
(Single-AZ configuration) The number is the same as that of storage nodes selected for ConfigurationPattern in step 9 of Configuring a storage cluster.
(Multi-AZ configuration) The number is the same as that of storage nodes selected for ConfigurationPattern in step 9 of Configuring a storage cluster subtracted by the number of tiebreaker node.
status
The status value is "Ready."
modelName
- The value is the same as that of StorageNodeInstanceType set in step 9 of Configuring a storage cluster.
- (Multi-AZ configuration) r5.xlarge is set in tiebreaker node.
storageNodeNetworkSettings
gateway
It is the value with 1 added to the fourth octet of the network address for the control network subnet set in step 9 of Configuring a storage cluster.
interface
The interface value is "eth0."
controlPorts
mtuSize
The mtuSize value is "1500."
internodePorts
mtuSize
The mtuSize value is "9000."
ports
Number of portSummary objects
(Single-AZ configuration) The number is the same as that of storage nodes selected for ConfigurationPattern in step 9 of Configuring a storage cluster.
(Multi-AZ configuration) The number is the same as that of storage nodes selected for ConfigurationPattern in step 9 of Configuring a storage cluster subtracted by the number of tiebreaker node.
protocol
The value is the same as the value of computePortProtocol set in step 9 of Configuring a storage cluster.2
status
The status value is "Normal."
subnetMask
The number of bits of this value is the same as that of the net mask of the compute network subnet selected in step 9 of Configuring a storage cluster.
mtuSize
The mtuSize value is "9000."
pools
status
The status value is "Normal."
redundantType
In HPEC 4D+2P: "4D+2P"
In Mirroring Duplication: "Duplication"
drives
Number of drive objects
The number is the same as the number of storage nodes selected for ConfigurationPattern in step 9 of Configuring a storage cluster times the number selected for DriveCount in step 9 of Configuring a storage cluster.
statusSummary
The statusSummary value is "Normal."
1. If the value of internalId is duplicated in any other VSP One SDS Block, perform the operation described in Removing the storage software in the VSP One SDS Block and SDS Cloud System Administration. Then, perform the operation again from Configuring a storage cluster.
2. If you specified "NVMe/TCP" for computePortProtocol in step 9 of Configuring a storage cluster, the compute port protocol value that you obtain is "NVMe_TCP".