Virtual Storage Platform One SDS Block and SDS Cloud System Administration

Version: 1.19.x
Audience: anonymous
Part Number: MK-24VSP1SDS027-03

Overview of Hitachi Virtual Storage Platform One SDS Block
About Hitachi Virtual Storage Platform One SDS Block
User data protection methods (Bare metal)
User data protection methods (Cloud)
System configuration (Bare metal)
System configuration (Cloud for AWS)
System configuration (Cloud for Google Cloud)
System configuration (Cloud for Microsoft Azure)
Overview of operation, management, and maintenance (use case index)
Configuring the operating environment
Registering a user and taking security measures
Allocating volumes to compute nodes
Monitoring the operation state
Verifying resource information
Verifying settings
Adding, deleting, or changing resources
Changing settings
Configuring the operating environment
Managing configuration files
Managing configuration files (Bare metal)
Managing configuration files (Cloud for AWS)
Managing configuration files (Cloud for Google Cloud)
Managing configuration files (Cloud for Microsoft Azure)
Exporting the configuration file (Bare metal)
Exporting the configuration file (Cloud for AWS)
Exporting the configuration file (Cloud for Google Cloud)
Exporting the configuration file (Cloud for Microsoft Azure)
Deploying VM configuration files in the Terraform working directory (Cloud for Google Cloud)
Installing and managing a controller node
Installing a controller node (Bare metal)
Installing a controller node (Cloud for AWS)
Installing a controller node (Cloud for Google Cloud)
Installing a controller node (Cloud for Microsoft Azure)
About VSP One SDS Block Administrator
About console interface (Bare metal)
About console interface (Cloud)
Installing a compute node
Installing a compute node (Bare metal)
Notes on installing compute nodes (Bare metal)
System configuration when NVMe/TCP connection is used (Bare metal)
Installing a compute node (Cloud for AWS)
Notes on installing compute nodes ( Cloud for AWS )
System configuration when NVMe/TCP connection is used (Cloud for AWS)
Installing a compute node (Cloud for Google Cloud)
Notes on installing compute nodes (Cloud for Google Cloud)
System configuration when NVMe/TCP connection is used (Cloud for Google Cloud)
Installing a compute node (Cloud for Microsoft Azure)
Notes on installing compute nodes (Cloud for Microsoft Azure)
System configuration when NVMe/TCP connection is used (Cloud for Microsoft Azure)
Scheduling the tasks
Expanding empty storage pools
Expanding empty storage pools (Bare metal)
Expanding empty storage pools (Cloud)
Setting a message to be displayed at login and during CLI Basic authentication (CLI or REST API)
Setting an allowlist
Setting an allowlist (Bare metal)
Setting a whitelist
Managing your license
License management overview
License management overview (Bare metal)
License management overview (Cloud)
Registering a license
Registering a license (Bare metal)
Registering a license (Cloud)
Deleting a license
Deleting a license (Bare metal
Deleting a license (Cloud)
Obtaining license information
License information that can be obtained (Bare metal)
License information that can be obtained (Cloud)
Obtaining a list of license information
Obtaining information about individual licenses
Editing license set values
Editing the license warning threshold (Bare metal)
Editing the license warning threshold (Cloud)
Obtaining license setting information
License setting information that can be obtained (Bare metal)
License setting information that can be obtained (Cloud)
Obtaining license setting information
Managing time settings
Synchronizing time (Bare metal)
Obtaining time settings of the storage cluster
Managing event logs
Overview of event logs
Obtaining event logs
Event log information that can be obtained
Obtaining a list of event logs
Obtaining individual event logs
Editing Syslog transfer settings of event logs
Editing Syslog transfer settings of event logs (Bare metal)
Editing Syslog transfer settings of event logs (Cloud)
Editing SMTP transfer settings of event logs
Editing SMTP transfer settings of event logs (Bare metal)
Editing SMTP transfer settings of event logs (Cloud)
Obtaining event log settings
Monitoring the event logs transferred to the Syslog server
Structure of event logs transferred to the Syslog server
Email format
Using SNMP
SNMP manager and environment requirements
Setting SNMP access control
Viewing SNMP access control
Standard MIB
Installing an extended MIB
Identifying faulty hardware after receiving a trap
Managing audit logs
Overview of audit logs
Downloading an audit log to the controller node
Editing Syslog transfer settings of audit logs
Editing Syslog transfer settings of audit logs (Bare metal)
Editing Syslog transfer settings of audit logs (Cloud)
Obtaining Syslog transfer settings of audit logs
Monitoring the audit logs transferred to the Syslog server
Managing drives
Overview of managing drives
Obtaining information about drives
I Drive information that can be obtained (Bare metal)
Drive information that can be obtained (Cloud)
Obtaining a list of information about drives
Obtaining information about individual drives
Removing drives
Removing drives (Bare metal) (CLI or REST API)
Replacing drives
Replacing drives (Bare metal)
Replacing drives (Cloud for AWS)
Replacing drives (Cloud for Google Cloud)
Replacing drives (Cloud for Microsoft Azure)
Reincorporating drives (Bare metal)
Adding drives
Overiview of adding drives
Inserting drives (Bare metal) (CLI or REST API)
Creating drives (Cloud for AWS)
Creating drives (Cloud for Google Cloud)
Creating drives (Cloud for Microsoft Azure)
Expanding storage pool
Managing storage nodes
Overview of storage node management
Obtaining information about storage nodes
Drive information that can be obtained (Bare metal)
Drive information that can be obtained (Cloud)
Obtaining a list of information about storage nodes
Obtaining information about individual storage nodes
Preparation and procedure for adding storage nodes
Adding storage nodes (Bare metal)
Preparing storage nodes to be added (Bare metal)
Updating the system requirements file (Bare metal)
Modifying the configuration files
Adding storage nodes (Bare metal)
Verifying that the added logical capacity is available for use (Bare metal)
Setting up added storage nodes (Bare metal)
Adding storage nodes (Cloud for AWS )
Adding storage nodes (Cloud for AWS)
Verifying that the added logical capacity is available for use (Cloud for AWS) (CLI or REST API)
Setting up added storage nodes (Cloud for AWS) (CLI or REST API)
Adding storage nodes (Cloud for Google Cloud)
Adding storage nodes (Cloud for Google Cloud)
Verifying that the added logical capacity is available for use (Cloud for Google Cloud) (CLI or REST API)
Setting up added storage nodes (Cloud for Google Cloud) (CLI or REST API)
Adding storage nodes (Cloud for Microsoft Azure)
Adding storage nodes (Cloud for Microsoft Azure)
Verifying that the added logical capacity is available for use (Cloud for Microsoft Azure) (CLI or REST API)
Setting up added storage nodes (Cloud for Microsoft Azure) (CLI or REST API)
Conditions and procedures for removing storage nodes
Removing storage nodes (Bare metal)
Verifying the conditions for removing storage nodes are met (Bare metal)
Removing storage nodes (Bare metal)
Removing storage nodes (Cloud for AWS)
Verifying the conditions for removing storage nodes are met (Cloud for AWS ) (CLI or REST API)
Removing storage nodes (Cloud for AWS) (CLI or REST API)
Removing storage nodes (Cloud for Google Cloud)
Verifying the conditions for removing storage nodes are met (Cloud for Google Cloud) (CLI or REST API)
Removing storage nodes (Cloud for Google Cloud) (CLI or REST API)
Removing storage nodes (Cloud for Microsoft Azure)
Verifying the conditions for removing storage nodes are met (Cloud for Microsoft Azure) (CLI or REST API)
Removing storage nodes (Cloud for Microsoft Azure) (CLI or REST API)
Stopping storage node removal
Performing maintenance for storage nodes
Cause and action taken in storage node maintenance
Cause and action taken in storage node maintenance (Bare metal)
Cause and action taken in storage node maintenance (Cloud for AWS)
Cause and action taken in storage node maintenance (Cloud for Google Cloud)
Cause and action taken in storage node maintenance (Cloud for Microsoft Azure)
Performing maintenance recovery for storage nodes
Performing maintenance recovery for storage nodes (Bare metal
Performing maintenance recovery for storage nodes (Cloud for AWS)
Performing maintenance recovery for storage nodes (Cloud for Google Cloud)
Performing maintenance recovery for storage nodes (Cloud for Microsoft Azure)
Performing maintenance blocking for storage nodes
Verifying the conditions for performing storage node maintenance blockage (Bare metal)
Verifying the conditions for performing storage node maintenance blockage (Cloud)
Performing maintenance blocking for storage nodes (Bare metal)
Performing maintenance blocking for storage nodes (Cloud for AWS)
Performing maintenance blocking for storage nodes (Cloud for Google Cloud)
Performing maintenance blocking for storage nodes (Cloud for Microsoft Azure)
Replacing storage nodes
Replacing storage nodes (Bare metal)
Replacing storage nodes (Cloud for AWS)
Replacing storage nodes when different versions of storage software exist (Cloud for AWS)
Replacing storage nodes (Cloud for Google Cloud)
Replacing storage nodes (Cloud for Microsoft Azure)
Enabling the storage node auto-recovery function
Enabling the storage node auto-recovery function (Bare metal
Enabling the storage node auto-recovery function (Cloud)
Obtaining information about the storage node auto-recovery function
Obtaining information about the storage node auto-recovery function (Bare metal)
Obtaining information about the storage node auto-recovery function (Cloud)
Cloud platform maintenance (Cloud for Google Cloud)
Cloud platform maintenance (Cloud for Microsoft Azure)
Managing drive data relocation (Bare metal)
Overview of drive data relocation (Bare metal)
Trigger and operation conditions of drive data relocation (Bare metal)
Approximate time until drive data relocation is completed (Bare metal)
Verifying the drive data relocation status (Bare metal) (CLI or REST API)
Suspending drive data relocation (Bare metal) (CLI or REST API)
Resuming drive data relocation (Bare metal) (CLI or REST API)
Managing compute nodes and allocating volumes to compute nodes
Registering information about compute nodes
Obtaining a list of information about compute nodes
Obtaining information about individual compute nodes
Editing information about compute nodes
Deleting information about individual compute nodes
Registering information about the initiators for compute nodes
In the case of iSCSI connection
In the case of NVMe/TCP connection
In the case of FC connection
Obtaining information about initiators for compute nodes
Information about compute node initiators that can be obtained (CLI or REST API)
Obtaining a list of information about initiators for compute nodes
Obtaining information about individual initiators for compute nodes
Deleting information about the initiators for compute nodes
Registering path information about compute nodes
Obtaining path information about compute nodes
Information about compute node paths that can be obtained (Bare metal) (CLI or REST API)
Information about compute node paths that can be obtained (Cloud) (CLI or REST API)
Obtaining a list of path information about compute nodes
Obtaining specific path information about compute nodes (Bare metal)
Obtaining specific path information about compute nodes (Cloud)
Deleting path information about compute nodes
Deleting path information about compute nodes (Bare metal)
Deleting path information about compute nodes (Cloud)
Allocating volumes to compute nodes
Allocating volumes to compute nodes (Bare metal)
Allocating volumes to compute nodes (Cloud)
Obtaining information about allocation of volumes to compute nodes
Information about allocation of volumes to compute nodes that can be obtained (Bare metal) (CLI or REST API)
Information about allocation of volumes to compute nodes that can be obtained (Cloud) (CLI or REST API)
Obtaining a list of information about allocation of volumes to compute nodes
Obtaining information about allocation of individual volumes to individual compute nodes
Canceling allocation of volumes to compute nodes
Canceling allocation of volumes to compute nodes (Bare metal)
Canceling allocation of volumes to compute nodes (Cloud)
Releasing multiple connections between the volumes and compute nodes (Bare metal)
Releasing multiple connections between the volumes and compute nodes (Bare metal)
Releasing multiple connections between the volumes and compute nodes (Cloud)
Managing compute ports
Obtaining compute ports information
Information about compute ports that can be obtained (Bare metal)
Information about compute ports that can be obtained (Cloud)
Obtaining a list of information about compute ports
Obtaining information about individual compute ports
Modifying settings of compute ports
Changing the protocol of compute ports (Bare metal)
Managing volumes
Overview of managing volumes
Volumes and storage pools
Overview of the Quality of Service (QoS) function
Overview of the data reduction function for volumes
Enabling the data reduction function for volumes
Single volume over provisioning setting
Changing the single volume over provisioning setting
Obtaining the single volume over provisioning setting
Creating volumes
Creating volumes
Creating volumes (Cloud)
Deleting volumes
Expanding volumes
Obtaining a list of volumes
A list of volume information that can be obtained (Bare metal)
A list of volume information that can be obtained (Cloud)
Obtaining a list of volumes
Obtaining information about individual volumes
Information about individual volumes that can be obtained (Bare metal)
Information about individual volumes that can be obtained (Cloud)
Obtaining information about individual volumes
Modifying settings of volumes
Confirming the Availability Zone in which volumes are running (Cloud)
Zero data page reclaim function for volumes
Reclaiming zero data pages of volumes
Stopping zero data page reclaim of volumes
Backing up and restoring volumes by using snapshots
Overview
Preparing to take a snapshot
Taking a snapshot
Deleting snapshots
Restoring P-VOLs from a snapshot
Restoring P-VOLs from a snapshot (Bare metal)
Restoring P-VOLs from a snapshot (Cloud)
Obtaining P-VOL information for the volume
Obtaining a list of S-VOL information for the volume
Managing users
Overview of user management
Obtaining a list of user information
Obtaining detailed information about users
Creating a user
Editing user information
Deleting a user
Changing your own password
Adding a user to user groups
Deleting a user from user groups
Obtaining a list of user groups
Obtaining detailed information about user groups
Creating a user group
Editing user group information
Deleting a user group
Using an external authentication server
Overview of obtaining license settings
Using an external authentication server
Obtaining the settings of the external authentication server
Obtaining a root certificate from the external authentication server
Managing sessions
Overview of session management
Obtaining session information
Session information that can be obtained (CLI or REST API)
Obtaining a list of sessions
Obtaining session information
Generating a session
Deleting a session
Editing user authentication settings
Editing user authentication settings
Obtaining user authentication settings
Establishing an SSL/TLS session for operation and management
TLS
Flow of preparation for establishing an SSL/TLS session
Caution on updating server certificates
Installing OpenSSL
Creating private keys
Encrypting private keys
Creating a certificate signing request
Obtaining signed certificates
Verifying and canceling passphrases for private keys
Importing root certificates
Importing root certificates for REST APIs
Importing root certificates for CLI program
Importing root certificates to a web browser
Importing signed certificates for an SSL/TLS connection
Client requirements for SSL communication
Client requirements for SSL/TLS communication (Bare metal)
Client requirements for SSL/TLS communication (Cloud)
Action to be taken when a warning message about a server certificate appears
Using CHAP authentication
Creating a CHAP user and configuring CHAP authentication
Obtaining a list of CHAP user information
Obtaining information about individual CHAP user
Editing CHAP user information
Deleting a CHAP user
Obtaining authentication settings for the compute port for the target operation
Editing the authentication settings for the compute port for the target operation
Allowing a CHAP user to access the compute port
Obtaining information of CHAP users who are allowed to access a compute port
Information about CHAP users who are allowed to access a compute port that can be obtained
Obtaining a list of CHAP users who are allowed to access a compute port
Obtaining information about individual CHAP users who are allowed to access a compute port
Canceling permission for a CHAP user to access a compute port
Obtaining system performance and capacity information
Performance and capacity information of the storage system
Obtaining performance information of control ports
Performance information about control ports that can be obtained
Obtaining a list of low-resolution performance information of control ports
Obtaining a list of high-resolution performance information of control ports
Obtaining performance information about individual control ports
Obtaining performance information about drives
Performance information about drives to be obtained
Obtaining a list of low-resolution performance information about drives
Obtaining a list of high-resolution performance information about drives
Obtaining performance information about individual drives
Obtaining performance information of internode ports
Performance information about internode ports that can be obtained
Obtaining a list of low-resolution performance information of internode ports
Obtaining a list of high-resolution performance information of internode ports
Obtaining performance information about individual internode ports
Obtaining capacity information about storage pools
Capacity information about storage pools to be obtained
Obtaining a list of low-resolution capacity information about storage pools
Obtaining low-resolution capacity information about individual storage pools
Obtaining performance information about storage pools
Performance information about storage pools to be obtained
Obtaining a list of low-resolution performance information about storage pools
Obtaining low-resolution performance information about individual storage pools
Obtaining performance information of compute ports
Performance information about compute ports that can be obtained (Bare metal)
Performance information about compute ports that can be obtained (Cloud)
Obtaining a list of low-resolution performance information of compute ports
Obtaining a list of high-resolution performance information of compute ports
Obtaining performance information about individual compute ports
Obtaining performance information (low-resolution) about the storage cluster
Obtaining performance information about storage nodes
Performance information about storage nodes that can be obtained
Obtaining a list of performance information about storage nodes
Obtaining performance information about individual storage nodes
Obtaining capacity information about volumes
Capacity information about volumes to be obtained
Obtaining a list of low-resolution capacity information about volumes
Obtaining a list of low-resolution capacity information about individual volumes
Obtaining performance information about volumes
Performance information about volumes that can be obtained
Obtaining a list of performance information about volumes
Obtaining performance information about individual volumes
Obtaining performance information about journals
Journal performance information that can be obtained
Obtaining a list of performance information about journals
Obtaining performance information about individual journals
Obtaining network setting information
Obtaining storage cluster network settings
Information about storage cluster network that can be obtained (Bare metal)
Information about storage cluster network that can be obtained (Cloud)
Obtaining storage cluster network settings
Obtaining information about control ports
Information about control ports that can be obtained (Bare metal)
Information about control ports that can be obtained (Cloud)
Obtaining a list of information about control ports
Obtaining information about individual control ports
Obtaining information about internode ports
Information about internode ports that can be obtained (Bare metal)
Information about internode ports that can be obtained (Cloud)
Obtaining a list of information about internode ports
Obtaining information about individual internode ports
Obtaining network settings of storage nodes
Information about storage node network settings that can be obtained
Obtaining a list of network settings of storage nodes
Obtaining network settings of individual storage nodes
Managing storage pools
Overview of storage pool management
Capacity information about storage pools
Capacity status of the storage pool
Rebuild capacity of a storage pool
Obtaining information about storage pools
Information about storage pools that can be obtained (Bare metal)
Information about storage pools that can be obtained (Cloud)
Obtaining a list of information about storage pools
Obtaining information about individual storage pools
Editing storage pool settings
Coping with insufficient rebuild capacity
Estimating the storage pool capacity (Cloud for AWS)
Estimating the logical capacity by specifying the number of storage nodes and drives and the tolerable number of drive failures (Cloud for AWS)
Estimating the logical capacity by specifying the number of storage nodes or drives to be added or the tolerable number of drive failures (Cloud)
Obtaining information about storage clusters
Obtaining information about storage clusters
Information about storage clusters that can be obtained (Bare metal)
Information about storage clusters that can be obtained (Cloud)
Obtaining information about storage clusters
Obtaining a list of fault domain information
A list of fault domain information that can be obtained (Bare metal)
A list of fault domain informationthat can be obtained (Cloud)
Obtaining a list of fault domain information
Obtaining information about individual fault domains
Information about individual fault domains that can be obtained (Bare metal)
Information about individual fault domains that can be obtained (Cloud)
Obtaining information about individual fault domains
Obtaining health status
Verifying the cluster master node (primary)
Managing protection domains
Obtaining a list of information about protection domains
Obtaining information about individual protection domains
Changing usage of internal processing I/O resources
Managing storage controllers
Overview of the features
Capacity status of storage controllers
Obtaining information about storage controllers
Information about storage controllers that can be obtained
Obtaining a list of information about storage controllers
Obtaining information about individual storage controllers
Editing the settings for the storage controller
Verifying the status of Rebuild (data reconstruction)
Overview of Rebuild
Cases when the Rebuild is possible
Estimated time before completion of Rebuild
Verifying Rebuild status
Obtaining common information
Obtaining versions and names of APIs
Obtaining job imformation
Information about jobs that can be obtained
Obtaining a list of job information
Obtaining information about individual jobs
Verifying the model
Updating the storage software
Overview of updating the storage software
Restrictions
Target of software update
Cases where software update processing is restricted
Restricted operations during software update
Behavior during software update
Tasks required after the software is updated
Upgrading the storage software (Bare metal)
Upgrading the storage software (Cloud for AWS)
Upgrading the storage software (Cloud for Google Cloud)
Upgrading the storage software (Cloud for Microsoft Azure)
Downgrading the storage software (Bare metal)
Downgrading the storage software (Cloud for AWS)
Creating the VM configuration file for downgrading (Cloud)
Downgrading the storage software (Cloud for Google Cloud)
Downgrading the storage software (Cloud for Microsoft Azure)
Canceling software update
Obtaining information about the transferred software update file
Starting and stopping the storage cluster
Overview of starting and stopping the storage cluster
Starting the storage cluster
Starting the storage cluster (Bare metal)
Starting the storage cluster (Cloud for AWS)
Starting the storage cluster (Cloud for Google Cloud)
Starting the storage cluster (Cloud for Microsoft Azure)
Forcibly starting the storage cluster
Stopping the storage cluster
Stopping the storage cluster (Bare metal)
Stopping the storage cluster (Cloud)
Forcibly stopping the storage cluster
Forcibly stopping the storage cluster (Bare metal)
Forcibly stopping the storage cluster (Cloud)
Restarting the storage cluster
Restarting the storage cluster (Bare metal)
Restarting the storage cluster (Cloud)
Changing or setting configuration information for the storage cluster (Bare metal)
Overview of changing or setting configuration information
Operational precautions when changing the control network
Editing the VSSB configuration file to change configuration information (Bare metal) (CLI or REST API)
Changing or setting configuration information (Bare metal)
Managing authentication tickets
Issuing an authentication ticket
Discarding authentication tickets
Backing up the configuration information (Bare metal)
Overview of the quick restoration function
Using the quick restoration function to back up information
Removing the storage software
Overview of removing the storage software
Deleting stacks (Cloud for AWS)
Deleting rules on a VPC firewall (Cloud for Google Cloud)
Deleting storage clusters (Cloud for Google Cloud)
Deleting storage clusters (Cloud for Microsoft Azure)
Deleting the configuration backup file
Operating the console interface
Overview of console interface
Login and logout
Login and logout (Bare metal)
Login and logout (Cloud)
Top menu screen
Storage cluster information display screen
Notes on the console interface
Configuring multi-tenancy (Bare metal)
Overview of multi-tenancy (Bare metal)
VPS-related settings (Bare metal)
Settings common to tenants (Bare metal)
System administrator settings (Bare metal)
Creating a VPS (Bare metal)
Verifying the usage state of a VPS (Bare metal)
Obtaining VPS information (Bare metal)
VPS information that can be obtained (Bare metal)
Obtaining a list of VPS information (Bare metal)
Obtaining information about individual VPSs (Bare metal)
Editing VPS settings (Bare metal)
Deleting a VPS (Bare metal)
Monitoring and troubleshooting when performance degrades and operation is unavailable (Bare metal)
Action to be taken when resources are insufficient and performance problems occur (Bare metal)
Managing spare nodes (Bare metal)
Overview of a spare node (Bare metal)
Overview of spare node switchover (Bare metal)
Preparing spare nodes (Bare metal)
Preparing BMC accounts for using spare nodes (Bare metal)
Importing root certificates for BMC connection verification to a storage cluster (Bare metal)
Obtaining root certificates for BMC connection verification from a storage cluster (Bare metal)
Deleting root certificates for BMC connection verification from a storage cluster (Bare metal)
Registering and Editing BMC information of storage nodes (Bare metal)
Obtaining BMC information about storage nodes (Bare metal)
BMC information about storage nodes that can be obtained (Bare metal)
Obtaining a list of BMC information about storage nodes (Bare metal)
Obtaining BMC information about individual storage nodes (Bare metal)
Registering spare node information (Bare metal)
Editing spare node settings (Bare metal model)
Obtaining spare node information (Bare metal)
Spare node information that can be obtained (Bare metal)
Obtaining a list of spare node information (Bare metal)
Obtaining a list of BMC information about storage nodes (Bare metal)
Deleting spare node information (Bare metal)
Verifying spare node function settings (Bare metal)
Managing the write back mode with cache protection
Overview of the write back mode with cache protection
Enabling the write back mode with cache protection
Enabling the write back mode with cache protection (Bare metal)
Enabling the write back mode with cache protection (Cloud)
Confirming metadata redundancy for cache protection
Confirming metadata redundancy for cache protection (Bare metal)
Confirming metadata redundancy for cache protection (Cloud)
Using Data at rest encryption
Overview of Data at rest encryption
Editing encryption environment settings
Obtaining information about encryption environment settings
Editing storage pool encryption settings
Creating encryption keys
Deleting encryption keys
Obtaining information about encryption keys
Information about encryption keys that can be obtained (Bare metal)
Information about encryption keys that can be obtained (Cloud)
Obtaining a list of information about encryption keys
Obtaining information about individual encryption keys
Obtaining information about the number of encryption keys
Using Universal Replicator
Overview of Universal Replicator
Notes on using Universal Replicator
Managing capacity balance
Overview of capacity balance
Conditions in which Capacity balance is initiated
Editing capacity balance settings for storage clusters
Obtaining capacity balance settings for storage clusters
Editing capacity balance settings of storage controllers
Obtaining capacity balance settings of storage controllers
Editing capacity balance settings for storage nodes
Obtaining information of capacity balance settings for storage nodes
Information about storage node capacity balance settings that can be obtained
Obtaining a list of capacity balance settings for storage nodes
Obtaining capacity balance settings for individual storage nodes
Managing the metadata drive write reduction mode
Overview of the metadata drive write reduction mode
Enabling the metadata drive write reduction mode
Disabling the metadata drive write reduction mode
Capacity design (for HPEC 4D+1P) (Bare metal)
Capacity design principles (1) : Physical capacity (for HPEC 4D+1P) (Bare metal)
Capacity design principles (2) : Logical capacity (for HPEC 4D+1P) (Bare metal)
Capacity design method (1)-1 : Logical capacity from physical capacity (for HPEC 4D+1P) (Bare metal)
Capacity design method (2) : Physical capacity from logical capacity (for HPEC 4D+1P) (Bare metal)
Capacity design (for HPEC 4D+2P)
Capacity design principles (1) : Physical capacity (for HPEC 4D+2P)
Capacity design principles (2) : Logical capacity (for HPEC 4D+2P)
Capacity design method (1)-1 : Logical capacity from physical capacity (for HPEC 4D+2P)
Capacity design method (2) : Physical capacity from logical capacity (for HPEC 4D+2P)
Capacity design (for Mirroring)
Capacity design principles (1) : Physical capacity (for Mirroring)
Capacity design principles (2) : Logical capacity (for Mirroring)
Capacity design method (1)-1 : Logical capacity from physical capacity (for Mirroring)
Capacity design method (2) : Physical capacity from logical capacity (for Mirroring)
Capacity design when adding storage nodes
Adding capacity
Capacity design when adding storage nodes (for HPEC 4D+1P) (Bare metal)
Capacity design when adding drives (for HPEC 4D+1P) (Bare metal)
Capacity design when adding storage nodes (for HPEC 4D+2P)
Capacity design when adding drives (for HPEC 4D+2P)
Capacity design when adding storage nodes (for Mirroring)
Capacity design when adding drives (for Mirroring)
ALUA configuration guidelines
Required preparations
VMware ESXi
Microsoft Windows
Linux
ALUA setting procedure
VMware ESXi (in the case of NMP)
Microsoft Windows (in the case of MPIO)
Linux system (in the case of Device Mapper)
ANA configuration guidelines
Required preparations
VMware ESXi
Linux
ANA setting procedure
VMware ESXi (in the case of HPP)
Linux system (in the case of Native NVMe Multipath)
Processing time for snapshot operations (Bare metal)
Estimated processing time for snapshot operations (Bare metal)
Requirements for hardware replacement (Bare metal)
Requirements for hardware replacement (Bare metal)
Estimated time required for deleting volumes with data reduction enabled
Estimated time required for deleting volumes with data reduction enabled
Processing time for allocating capacity to storage controllers
Approximate processing time for allocating capacity to storage controllers (physical capacity)
Approximate processing time for allocating capacity to storage controllers (logical capacity)
VM image information (Cloud)
AMI ID (Cloud for AWS)
VM image name (Cloud for Google Cloud)
VM image URN (Cloud for Microsoft Azure)

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