Performing individual obtainment of storage cluster configuration information

Virtual Storage Platform One SDS Cloud for Amazon Web Services Setup and Configuration
Version
1.18.x
Audience
anonymous
Part Number
MK-24VSP1SDS008-06

This section describes the procedure for verifying the configuration by using a REST API/CLI to obtain respective component information.

  1. Log in to the EC2 instance for a controller node.
  2. 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.

  3. 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.

  4. Obtain compute port information, and then verify the configuration.

    REST API: GET /v1/objects/ports

    CLI: port_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    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.

    Value of protocol

    The value is the same as the value of computePortProtocol set in step 9 of Configuring a storage cluster.*

    Value of status

    The status value is "Normal."

    Value of 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.

    Value of mtuSize

    The mtuSize value is "9000."

    * 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".
  5. Obtain drive information, and then verify the configuration.

    REST API: GET /v1/objects/drives

    CLI: drive_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    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.

    Value of statusSummary

    The statusSummary value is "Normal."
  6. Obtain storage cluster information, and then verify the configuration.

    REST API: GET /v1/objects/storage

    CLI: storage_show

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Value of softwareVersion

    The value matches the version of VSP One SDS Block selected in step 6 of Configuring a storage cluster.

    Value of status

    The status value is "Ready."

    Value of deploymentType

    (Single-AZ configuration) The deploymentType value is "Normal."

    (Multi-AZ configuration) The deploymentType value is "Multi-AZ."
    CAUTION:

    When building multiple VSP One SDS Block, also check the value of internalId.

    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.

  7. Obtain storage node information, and then verify the configuration.

    REST API: GET /v1/objects/storage-nodes

    CLI: storage_node_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    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.

    Value of status

    The status value is "Ready."

    Value of 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.
  8. Obtain fault domain information, and then verify the configuration.

    REST API: GET /v1/objects/fault-domains

    CLI: fault_domain_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Number of faultDomain objects

    (Single-AZ configuration) 1

    (Multi-AZ configuration) 3

    Value of numberOfStorageNodes

    (Single-AZ configuration) The value is equal to the number of storageNode objects obtained in step 7.

    (Multi-AZ configuration) The number is the same as that of the storage nodes belonging to the fault domain.

    Value of status

    The status value is "Normal."
  9. Obtain storage controller information, and then verify the configuration.

    REST API: GET /v1/objects/storage-controllers

    CLI: storage_controller_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Value of status

    The status value is "Normal."
  10. Obtain storage pool information, and then verify the configuration.

    REST API: GET /v1/objects/pools

    CLI: pool_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Value of status

    The status value is "Normal."

    Value of redundantType

    In HPEC 4D+2P: "4D+2P"

    In Mirroring Duplication: "Duplication"
  11. Obtain storage cluster time information, and then verify the configuration.

    REST API: GET /v1/objects/storage-time-setting

    CLI: storage_time_setting_show

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Value of systemTime

    It matches the UTC time when the information was obtained.

    Value of ntpServerNames

    The ntpServerNames value is "169.254.169.123."

    Value of timezone

    The value is the same as that of Timezone set in step 9 of Configuring a storage cluster.
  12. Obtain storage cluster network information, and then verify the configuration.

    REST API: GET /v1/objects/storage-network-setting

    CLI: storage_network_setting_show

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Value of primaryDnsServerIpAddress

    The primaryDnsServerIpAddress value is "169.254.169.253."

    Value of secondaryDnsServerIpAddress

    The secondaryDnsServerIpAddress value is empty.

    Value of virtualIpv4Address

    The virtualIpv4Address value is empty.
  13. Obtain protection domain information, and then verify the configuration.

    REST API: GET /v1/objects/protection-domains

    CLI: protection_domain_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Value of redundantType

    In HPEC 4D+2P: "4D+2P"

    In Mirroring Duplication: "Duplication"
  14. Obtain control port information, and then verify the configuration.

    REST API: GET /v1/objects/control-ports

    CLI: control_port_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Value of mtuSize

    The mtuSize value is "1500."
  15. Obtain internode port information, and then verify the configuration.

    REST API: GET /v1/objects/internode-ports

    CLI: internode_port_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Value of mtuSize

    The mtuSize value is "9000."
  16. Obtain storage node network information, and then verify the configuration.

    REST API: GET /v1/objects/storage-node-network-settings

    CLI: storage_node_network_setting_list

    Confirm the obtained information to verify the following:

    Obtained information

    Verification

    Value of 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.

    Value of interface

    The interface value is "eth0."