Management Pack for HPE 3PAR StoreServ
VMware vRealize True Visibility Suite 1.0
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Contents
1 Management Pack for HPE 3PAR StoreServ 4
2 System Requirements (HPE 3PAR StoreServ) 6Enabling the HPE 3PAR StoreServ WSAPI 6
Assigning the HPE 3PAR StoreServ Least-Privileged User (LPU) 7
Adding an SSL Certificate to the vROps Truststore (HPE 3PAR StoreServ) 8
3 Installing the Management Pack (HPE 3PAR StoreServ) 9
4 Configuring the Management Pack (HPE 3PAR StoreServ) 12Creating a Credential (HPE 3PAR StoreServ) 12
Creating an Adapter Instance (HPE 3PAR StoreServ) 14
Validating Data Collection (HPE 3PAR StoreServ) 16
5 Troubleshooting the Management Pack (HPE 3PAR StoreServ) 17
6 Using the Management Pack (HPE 3PAR StoreServ) 19Resource Kinds and Relationships (HPE 3PAR StoreServ) 19
Inventory Tree (Traversal Spec) (HPE 3PAR StoreServ) 21
Dashboards (HPE 3PAR StoreServ) 23
HPE 3PAR Overview 23
HPE 3PAR Performance 24
HPE 3PAR Capacity 24
Views (HPE 3PAR StoreServ) 25
Reports (HPE 3PAR StoreServ) 27
Analysis Badges and Capacity Definitions (HPE 3PAR StoreServ) 28
Alerts (HPE 3PAR StoreServ) 29
Metrics (HPE 3PAR StoreServ) 31
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Management Pack for HPE 3PAR StoreServ 1The VMware vRealize® True Visibility™ Management Pack for HPE 3PAR StoreServ is an embedded adapter for vRealize Operations (vROps), collecting performance data about your HPE 3PAR StoreServ storage environment and providing predictive analysis and real-time information about problems in your infrastructure—within the vRealize Operations user interface.
Notable Features
The Management Pack for HPE 3PAR StoreServ harnesses powerful vRealize Operations features, such as:
n 3 comprehensive monitoring dashboards, including:
n HPE 3PAR Capacity
n HPE 3PAR Overview
n HPE 3PAR Performance
n 200+ collected metrics for HPE 3PAR StoreServ resources
n Key performance metrics such as total external port throughput for arrays; IOPs, throughput, and latency for virtual volumes, and cache hit read/write ratios for controller nodes
n 20+ detailed alerts and recommendations for critical events such as low capacity, high used storage ratio, port failover, and high latency
n vRealize Calculated Capacities for arrays, virtual volumes, CPGs, and disks
Release Notes
Version Release Date Description
3.0.0 October 6, 2020 Initial General Availability release for VMware vRealize® True Visibility™
Known Issues/Limitations
n Users of version 1.6 of the 3PAR Web Services API (WSAPI) may experience incorrect Disk throughput, IOPS, and latency performance metrics due to inconsistencies in the API.
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n With versions of the WSAPI prior to 1.6, CPU metrics are not collected.
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System Requirements (HPE 3PAR StoreServ) 2Before installing and configuring the Management Pack for HPE 3PAR StoreServ, ensure your system meets the following requirements:
vRealize Operations (vROps) Requirements HPE 3PAR StoreServ Requirements
Version(s) vRealize Operations 7.x or 8.x
(Advanced or Enterprise editions)
HPE 3PAR StoreServ Storage Array with the following:
n 3PAR Web Services API (WSAPI), versions 1.5.3 - 1.6
Important The WSAPI must be enabled on your specific StoreServ array to enable communication with the Management Pack. See: Enabling the HPE 3PAR StoreServ WSAPI.
Important CPU metrics are not available from API versions prior to version 1.6.
Connection vROps hostname or IP address
3PAR StoreServ Array hostname (or IPv4 address)
Port: Default HTTPS port is 8080. Default HTTP port is 8008.
Credentials N/A 3PAR StoreServ Arrayuser name and password
Note The least privileged user (LPU) must be assigned the browse role. See:Assigning the HPE 3PAR StoreServ Least-Privileged User (LPU).
This chapter includes the following topics:
n Enabling the HPE 3PAR StoreServ WSAPI
n Assigning the HPE 3PAR StoreServ Least-Privileged User (LPU)
n Adding an SSL Certificate to the vROps Truststore (HPE 3PAR StoreServ)
Enabling the HPE 3PAR StoreServ WSAPI
Before you can collect performance data from your HPE 3PAR StoreServ storage system, you must enable the HPE 3PAR Web Services API (WSAPI) server.
Check the state of your HPE 3PAR WSAPI server (and enable it, if necessary) by running the commands outlined below.
1 Log in to the StoreServ CLI as an administrator:
# ssh <administrator account>@<SP IP Address>
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2 Check the state of your WSAPI server:
# showwsapi
Example Output:
3 If the WSAPI server is disabled, you can start it by running:
# startwsapi
4 If HTTP or HTTPS is disabled, you can enable one of them by running:
# setwsapi -http enable
- or -
# setwsapi -https enable
What to do next
Assigning the HPE 3PAR StoreServ Least-Privileged User (LPU)
Assigning the HPE 3PAR StoreServ Least-Privileged User (LPU)
The Management Pack for HPE 3PAR StoreServ requires a least-privileged user (LPU) with the browse role assigned to it. Make sure this user is in place prior to Creating a Credential (HPE 3PAR StoreServ) for the Management Pack.
Note When creating your user, you may choose to monitor all domains or a single domain. See your specific HPE 3PAR StoreServ Administration Guide for details.
The browse role contains the following permissions:
Right Right Descriptions
password_checkown Check a user's own password
password_setown Set a user's own password
sshkey_remove Remove users public SSH keys
sshkey_set Set the public SSH key for a user
task_wait Wait for task completion
user_setown Set a user's own properties
vv_update Remove old virtual copy and create a new virtual copy of a volume
Important All 3PAR roles have read access, unless otherwise specified.
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What to do next
Chapter 3 Installing the Management Pack (HPE 3PAR StoreServ)
Adding an SSL Certificate to the vROps Truststore (HPE 3PAR StoreServ)
For added security, we recommend adding an SSL certificate to the vROps truststore for your HPE 3PAR StoreServ host server.
Note Different levels of security can be configured in the Management Pack. The least secure configuration is to set the SSL Config Advanced Setting to No SSL. The next level of security is to set SSL Config to No Verify, and the Management Pack will accept all SSL certificates. For the highest level of security, you can set SSL Config to Verify, and the Management Pack will have to verify the SSL certificate on your vROps system. See: Creating an Adapter Instance (HPE 3PAR StoreServ).
To add the SSL certificate to your vROps truststore:
1 Obtain the SSL certificate for your HPE 3PAR StoreServ host server from your Internet browser. Export the certificate as an X.509 Certificate (PEM).
2 Copy the certificate to your vROps machine.
3 Use ‘ssh’ to log in to the vROps machine as the root user, then run the following command:
Linux:
$VCOPS_BASE/jre/bin/keytool -import -alias <product_alias> -file /tmp/<certfile> -keystore “$VCOPS_DATA_VCOPS/user/conf/ssl/tcserver.truststore” -storepass <truststore_password> -trustcacerts
Windows:
%VCOPS_BASE%\jre\bin\keytool -import -alias <product_alias> C:\path\to\certfile -keystore “%VCOPS_DATA_VCOPS%\user\conf\ssl\tcserver.truststore” -storepass <truststore_password> -trustcacerts
Important The <truststore_password> is generated by vROps and is located in/storage/vcops/user/conf/ssl/storePass.properties. Copy the password from thessltruststorePassword= field and paste it in the <truststore_password> placeholder.
Parameter Descriptions:
n -alias is a unique name for each key that you add (per host)
n certfile is the location where the cert file was saved
4 Run the reboot command to re-start the vROps machine for the changes to take effect.
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Installing the Management Pack (HPE 3PAR StoreServ) 3The Management Pack for HPE 3PAR StoreServ is installed using a .pak file.
1 Log in to vRealize Operations as an admin user.
2 From the top navigation bar, select Administration. In the left panel, the default Solutions
view will be selected. In the right panel, click the Add icon.
Note If you are using vROps 7.5, Solutions will have two subcategories: Configuration and Repository. Select Repository and scroll down to Other Management Packs and select Add a Management Pack to install a new management pack. Refer to the second screenshot below if needed.
vROps versions 7 and lower:
vROps version 7.5:
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3 The Add Solution window will appear. Browse to the location of the saved .pak file, then click Upload.
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4 Click Next when the upload has finished.
5 Read and accept the End User License Agreement (EULA), then click Next.
6 Click Finish when the installation process is complete.
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Configuring the Management Pack (HPE 3PAR StoreServ) 4Configuring the Management Pack for HPE 3PAR StoreServ includes the following required tasks:
n Creating a Credential (HPE 3PAR StoreServ)
n Creating an Adapter Instance (HPE 3PAR StoreServ)
Note In addition, you may want to perform one or more of the following optional tasks to further configure the Management Pack for your specific needs:
n Validating Data Collection (HPE 3PAR StoreServ) (optional)
This chapter includes the following topics:
n Creating a Credential (HPE 3PAR StoreServ)
n Creating an Adapter Instance (HPE 3PAR StoreServ)
n Validating Data Collection (HPE 3PAR StoreServ)
Creating a Credential (HPE 3PAR StoreServ)
One of the required configuration tasks for the Management Pack is to create a set of credentials in vROps.
Prerequisites
n Chapter 3 Installing the Management Pack (HPE 3PAR StoreServ)
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Procedure
1 From the top navigation bar, select Administration. In the left panel, expand the Management category and select Credentials.
2 In the right panel, click the Add icon. In the Manage Credential window that appears, enter the information as follows:
n Credential name: A name for this set of Management Pack credentials
n User Name: Your HPE 3PAR StoreServ user name
n Password: The password associated with your HPE 3PAR StoreServ user name
3 ClickOKto save the credential.
What to do next
Creating an Adapter Instance (HPE 3PAR StoreServ)
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Creating an Adapter Instance (HPE 3PAR StoreServ)
Before you can begin using the Management Pack, you must create an adapter instance to identify the host from which the Management Pack will retrieve data.
Prerequisites
n Chapter 3 Installing the Management Pack (HPE 3PAR StoreServ)
Procedure
1 From the top navigation bar, select Administration. In the right panel, the Solutions view will be displayed.
2 Select HPE 3PAR from the Solutions list on the right.
3 Click the Configure icon. The Manage Solution window will appear.
Note Click the Add icon above the Instance Name list on the left to create multiple adapter instances.
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4 In the Manage Solution window, enter the following information:
a Adapter Settings:
n Display Name: A name for this particular instance of the Management Pack
n Description: Optional, but it can be helpful to describe multiple instances of the Management Pack
b Basic Settings:
n Host:HPE 3PAR StoreServ Hostname (or IPv4 address)
n Port: Default HTTPS port is 8080. Default HTTP port is 8008.
n SSL Config: Default setting is No Verify (SSL enabled/certificate not verified), other choices are No SSL (SSL disabled) and Verify (SSL enabled/certificate is verified). See: Adding an SSL Certificate to the vROps Truststore (HPE 3PAR StoreServ).
n Credential: Select the credential you created when Creating a Credential (HPE 3PAR
StoreServ), or you can create one now by clicking the Add icon.
c Advanced Settings:
n Collectors/Groups: Automatically selected
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n Timeout (Seconds): Default timeout is 15 seconds. If you anticipate your calls taking longer than the default setting, adjust accordingly.
n Support Autodiscovery: True
What to do next
n To validate data collection, see: Validating Data Collection (HPE 3PAR StoreServ).
Validating Data Collection (HPE 3PAR StoreServ)
After you add an adapter instance, you will most likely want to validate the data that it collects in vRealize Operations.
Prerequisites
n Creating an Adapter Instance (HPE 3PAR StoreServ)
Procedure
1 From the top navigation bar, select Environment .
2 In the left panel, select All Objects , then expand the HPE 3PAR objects list.
3 Select a resource from the list, then click the All Metrics tab to select metrics and validate values against the data source.
What to do next
n To learn more about using the Management Pack, see: Chapter 6 Using the Management Pack (HPE 3PAR StoreServ).
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Troubleshooting the Management Pack (HPE 3PAR StoreServ) 5Once you have finished Chapter 3 Installing the Management Pack (HPE 3PAR StoreServ) and Chapter 4 Configuring the Management Pack (HPE 3PAR StoreServ), check the Collection State and Collection Status for the adapter instance on the Solutions page. If they show as Not Collecting or No Data Receiving, respectively, the following troubleshooting topics can help you diagnose and correct common problems with your adapter instance.
Test Connection Errors
When Creating an Adapter Instance (HPE 3PAR StoreServ), click Test Connection after entering all of your configuration settings to ensure vROps can connect to the specified host.
The following errors are possible:
Incorrect Host
Error Message: Unable to establish a valid connection to the target system. Unable to connect on this Host and Port.
Description: Ensure the correct hostname(s)/IP address(es) and Port were entered when adding your adapter instance.
Host Not Found
Error Message:Unable to establish a valid connection to the target system. Host not found: <hostname>.
Description:Ensure the host you are attempting to connect to is available.
Invalid Username/Password
Error Message: Unable to establish a valid connection to the target system. Invalid Username or Password.
Description: Ensure the correct username and password were entered when adding your credentials.
Attempting SSL on non-SSL port
Error Message: Unable to establish a valid connection to the target system. Unable to create SSL connection on this Host and Port.
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Description: Ensure the port entered when creating an adapter instance is correct. Default HTTPS port is 8080.
Attempting unencrypted connection to SSL port
Error Message: Unable to establish a valid connection to the target system. Unable to create SSL connection on this Host, Port, and SSL Config.
Description: Ensure the SSL Config Advanced Setting matches your intended encrypted connection on the target system.
Adapter and Collector Log Files
You can review adapter errors in the adapter and collector log files, which can be viewed in the vROps UI or in an external log viewer.
n Adapter log files are located in the $VCOPS_BASE/user/log/adapters/HPE3PARAdapter/ folder.
n Collector log files are located in the $VCOPS_BASE/user/log/ folder.
To set the base log level for the collector in vROps:
1 Navigate to Administration > Support > Logs .
2 Expand the MASTER folder, then select the COLLECTOR folder.
3 Click the Edit Properties icon.
4 In the Root logger level drop-down menu, select the desired option.
n The default logging level is warning.
n To troubleshoot issues, set the logging level to info.
n To view detailed messages, including micro steps, queries, and returned results, set the logging level to debug.
Caution If you set the logging level to debug , log files can become large very quickly. Set the logging level to debug only for short periods of time.
For more information about viewing log files and modifying levels, refer to the vROps online help.
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Using the Management Pack (HPE 3PAR StoreServ) 6The Management Pack for HPE 3PAR StoreServ includes the following out-of-the-box features, harnessing the power of the vRealize Operations user interface:
n Resource Kinds and Relationships (HPE 3PAR StoreServ)
n Inventory Tree (Traversal Spec) (HPE 3PAR StoreServ)
n Dashboards (HPE 3PAR StoreServ)
n Views (HPE 3PAR StoreServ)
n Reports (HPE 3PAR StoreServ)
n Analysis Badges and Capacity Definitions (HPE 3PAR StoreServ)
n Alerts (HPE 3PAR StoreServ)
n Metrics (HPE 3PAR StoreServ)
This chapter includes the following topics:
n Resource Kinds and Relationships (HPE 3PAR StoreServ)
n Inventory Tree (Traversal Spec) (HPE 3PAR StoreServ)
n Dashboards (HPE 3PAR StoreServ)
n Views (HPE 3PAR StoreServ)
n Reports (HPE 3PAR StoreServ)
n Analysis Badges and Capacity Definitions (HPE 3PAR StoreServ)
n Alerts (HPE 3PAR StoreServ)
n Metrics (HPE 3PAR StoreServ)
Resource Kinds and Relationships (HPE 3PAR StoreServ)
The Management Pack for HPE 3PAR StoreServ creates Resource Kinds and Relationships (HPE 3PAR StoreServ) and Resource Kinds and Relationships (HPE 3PAR StoreServ) (associations) for critical resources in your HPE 3PAR StoreServ environment.
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Resource Kinds
Performance, health, and availability data are collected for the following HPE 3PAR StoreServ resource kinds:
n HPE 3PAR Array
n HPE 3PAR Controller Node
n HPE 3PAR Common Provisioning Group (CPG)
n HPE 3PAR Disk
n HPE 3PAR Port
n HPE 3PAR Virtual Volume
Relationships
Relationships among discovered resources are also created by the Management Pack. The hierarchical structure of those relationships is depicted in the diagram below.
HPE 3PAR StoreServ Relationships Diagram
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Inventory Tree (Traversal Spec) (HPE 3PAR StoreServ)
The Inventory Tree (Traversal Spec) feature in vROps allows you to easily navigate your HPE 3PAR StoreServ environment. The hierarchical structure implicitly shows relationships among resources and enables quick drill-downs to root-cause issues.
To access your HPE 3PAR StoreServ Inventory Tree, select Environment from the top navigation bar, then select HPE 3PAR from the left panel.
Example Inventory Tree – HPE 3PAR
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Dashboards (HPE 3PAR StoreServ)
Dashboards are the primary feature for monitoring and troubleshooting HPE 3PAR StoreServ data problems within vRealize Operations.
The following dashboards are included in the Management Pack for HPE 3PAR StoreServ:
n HPE 3PAR Overview
n HPE 3PAR Performance
n HPE 3PAR Capacity
HPE 3PAR Overview
TheHPE 3PAR Capacitydashboard focuses on providing capacity information for your HPE 3PAR storage environment. Select an array on the top left to populate array capacities. You can also select investigate Virtual Volume capacity issues by selecting a VVol from the heatmap to populate KPIs and relationships.
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HPE 3PAR Performance
TheHPE 3PAR Overviewdashboard displays at-a-glance health status, KPIs, and alerts for the resources in your HPE 3PAR storage environment. Click on a colored badge from the HPE 3PAR Environment widget on the left to further investigate any potential issues. KPIs and alerts will populate on the right when a resource is selected.
HPE 3PAR Capacity
TheHPE 3PAR Performancedashboardallows you to quickly and easily view performance metrics for your HPE 3PAR storage resources. Simply select a resource from the widgets on the left to populate the corresponding sparkline metric graphs on the right.
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Views (HPE 3PAR StoreServ)
The Management Pack for HPE 3PAR StoreServ creates views that allow the user to view statistics of metrics for various HPE 3PAR StoreServ resources. The views help give a broad picture of the entire system, as opposed to a more in depth view.
The following views are available in the Management Pack:
View Type Description
HPE 3PAR Active Alerts List Shows active alerts for HPE 3PAR resources and their descendants
HPE 3PAR Array Capacities List Shows capacities for HPE 3PAR Array
HPE 3PAR Array Free Capacity Trend Trend Shows trends around free capacity for HPE 3PAR Array
HPE 3PAR Array KPIs List Shows all KPIs for HPE 3PAR Array
HPE 3PAR Array Properties List Shows properties for HPE 3PAR Array
HPE 3PAR Controller Node KPIs List Shows all KPIs for HPE 3PAR Controller Node
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View Type Description
HPE 3PAR Controller Node Properties List Shows properties for HPE 3PAR Controller Node
HPE 3PAR CPG KPIs List Shows all KPIs for HPE 3PAR CPG
HPE 3PAR CPG Properties List Shows properties for HPE 3PAR CPG
HPE 3PAR Disk Capacities List Shows capacities for HPE 3PAR CPG
HPE 3PAR Disk KPIs List Shows all KPIs for HPE 3PAR Disk
HPE 3PAR Disk Properties List Shows properties for HPE 3PAR Disk
HPE 3PAR Health List Shows health and availability for HPE 3PAR resources
HPE 3PAR Port KPIs List Shows all KPIs for HPE 3PAR Port
HPE 3PAR Port Properties List Shows properties for HPE 3PAR Port
HPE 3PAR Thin Virtual Volume Provisioning List Shows thin provisioning storage utilization details for a Virtual Volume
HPE 3PAR Virtual Volume Capacities List Shows capacities for HPE 3PAR Virtual Volume
HPE 3PAR Virtual Volume KPIs List Shows all KPIs for HPE 3PAR Virtual Volume
HPE 3PAR Virtual Volume Properties List Shows properties for the HPE 3PAR Virtual Volume
To access the Management Pack views:
1 Navigate to Environment > All Objects > HPE 3PAR .
2 Double-click on the desired object (resource).
3 Select the Details tab, then Views.
The available views for that resource are listed and can be selected.
Accessing Views
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Reports (HPE 3PAR StoreServ)
The Management Pack for HPE 3PAR StoreServ contains out-of-the-box reports that you can easily export and share with key stakeholders in either .pdf or .csv formats.
The following reports are available in the Management Pack:
Report Description
HPE 3PAR Capacities Includes capacities for 3PAR resources
HPE 3PAR Health and Availability Includes health and availability info for 3PAR resources
HPE 3PAR KPIs Includes KPIs for 3PAR resources
HPE 3PAR Properties Includes properties for 3PAR resources
HPE 3PAR Thin Provisioning Report Includes a ratio of capacity allocated by Virtual Volumes vs. capacity provisioned
To access Management Pack reports:
1 Navigate to Environment > All Objects > HPE 3PAR .
2 Double-click on the desired object (resource).
3 Select the Reports tab, then Report Templates .
The available report(s) for the selected resource are listed and can be selected.
To run a selected report, click the Run Template icon.
Accessing Reports
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Analysis Badges and Capacity Definitions (HPE 3PAR StoreServ)
Using the predictive analytics capabilities of vRealize Operations Analysis Badges through capacity definitions, the Management Pack for HPE 3PAR StoreServ populates capacities as listed in the table below.
Capacity Definitions List
Container Use in Workload
HPE 3PAR Array
vRealize Calculated System Capacity yes
HPE 3PAR Virtual Volume
vRealize Calculated Disk Capacity yes
HPE 3PAR CPG
vRealize Calculated Disk Capacity yes
HPE 3PAR Disk
vRealize Calculated Used Chunklets yes
Capacity Remaining Analysis Badge Example - HPE 3PAR Disk Used Chunklets
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Alerts (HPE 3PAR StoreServ)
The Management Pack for HPE 3PAR StoreServ creates alerts and provides recommended actions based on various symptoms (health status notifications and events) that it detects in your HPE 3PAR StoreServ environment. See the table below for the list of alerts available in the Management Pack.
Name Description Symptom Recommendation
Controller Node Offline
Controller Node is offline Controller Node Offline Consider restarting the controller node and running a health check of the system.
Array Capacity is Stressed
Array Capacity is Low Low Array Storage Capacity: Warning Low Array Storage Capacity: Critical
Consider increasing the number of disk drives available to this array.
FC Capacity is Stressed
FC Capacity is Low Low FC Storage Capacity: Warning Low FC Storage Capacity: Critical
Consider increasing the number of FC disks available to this array.
NL Capacity is Stressed
NL Capacity is Low Low NL Storage Capacity: Warning Low NL Storage Capacity: Critical
Consider increasing the number of NL disks available to this array.
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Name Description Symptom Recommendation
SSD Capacity is Stressed
SSD Capacity is Low Low SSD Storage Capacity: Warning Low SSD Storage Capacity: Critical
Consider increasing the number of SSDs available to this array.
CPG Total Used Storage Ratio Above Threshold
Total Used Storage Ratio is above threshold level.
CPG Total Used Storage Above Threshold: Warning CPG Total Used Storage Above Threshold: Critical
Consider increasing the number of disks available to the CPG, or decreasing storage on the current disks related to this CPG.
CPG Status Is Abnormal
CPG is in a bad state. CPG Status Degraded CPG Status Failed CPG Status Unknown
Consider increasing the number of disks available to the CPG, or decreasing storage on the current disks related to this CPG.
Virtual Volume Status Is Abnormal
Virtual volume is in a bad state.
Virtual Volume Status Unknown Virtual Volume Status Degraded Virtual Volume Status Failed
Consider checking that the virtual volume still exists and is not at capacity.
Virtual Volume Total Used Storage Ratio Above Threshold
Total Used Storage Ratio is above threshold level.
Virtual Volume Total Used Storage Above Threshold: Warning Virtual Volume Total Used Storage Above Threshold: Critical
Consider creating additional virtual volumes.
Port Mode Suspended
The Mode of this port has changed to Suspended.
Port mode has changed to Suspended
Check that the port is configured correctly.
Port Link State is Offline
The Link State of this port has changed to Offline.
Port Link State is Offline Check that the port is configured correctly.
Port has Failed Over to Partner
This port has failed over to its partner port.
Port has failed over to partner port
Check for failed network connectivity (e.g., cabling, switches) between this port and the HBA. Check that the port is configured correctly.
Active Failover Port has Failed
Both this port and its partner port have failed. The connected host will not be able to reach the Array.
Both this port and partner port have failed The partner port has failed Port is in a Loss Sync state
Check for failed network connectivity (e.g., cabling, switches) between this port and its partner port and the corresponding HBAs. Check that the ports are configured correctly.
Port is in a 'Loss Sync' State.
Port is in a 'Loss Sync' state. This port cannot reach its intended target.
Port is in a Loss Sync state Check for failed network connectivity (e.g., cabling, switches) between this port and the HBA. Check that the port is configured correctly.
Port is in an Error State
Port is in an unspecified error state.
Port Link is in an Error state Check that the ports are configured correctly. Check for failures in the Controller Node. Contact your authorized service provider for assistance.
Port Firmware is Dead
Port firmware is dead. Port firmware is dead Contact your authorized service provider for assistance.
Port has an Unknown State
The system is unable to determine the link state of the port.
Port in Unknown State Contact your authorized service provider for assistance.
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Name Description Symptom Recommendation
Low Disk Space Remaining storage on the disk is running low.
Low Disk Storage Capacity: Warning Low Disk Storage Capacity: Critical
Consider adding additional storage disks, or reducing the amount of storage allocated to the fully provisioned virtual volumes on this array.
Disk Storage is Failing
The disk contains a high level of failed chunklets.
Disk Contains Failed Chunklets: Warning Disk Contains Failed Chunklets: Critical
Consider replacing this disk.
Virtual Volume Latency is Abnormal
Latency on the volume has been detected as significantly higher than usual.
Virtual Volume Read Latency is Abnormally High: Warning Virtual Volume Write Latency is Abnormally High: Warning Virtual Volume Average Latency is Abnormally High: Warning
Consider reducing the load on this system.
Port Latency is Abnormal
Latency on the port has been detected as significantly higher than usual.
Port Read Latency is Abnormally High: Warning Port Write Latency is Abnormally High: Warning Port Average Latency is Abnormally High: Warning
Consider reducing the load on this system.
Disk Latency is Abnormal
Latency on the disk has been detected as significantly higher than usual.
Disk Read Latency is Abnormally High: Warning Disk Write Latency is Abnormally High: Warning Disk Average Latency is Abnormally High: Warning
Consider reducing the load on this system. If the problem persists, consider replacing this disk.
Metrics (HPE 3PAR StoreServ)
The Management Pack for HPE 3PAR StoreServ collects the following metrics, according to HPE 3PAR StoreServ resource kind.
Download metrics list as .csv file
Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Tag Relationships Datastore Children string List of children Datastore resources
HPE 3PAR Tag Relationships VirtualMachine Children
string List of children VirtualMachine resources
HPE 3PAR Array Capacity Allocated Capacity integer Allocated capacity of the Array.
HPE 3PAR Array Capacity Array Capacity Allocated To Virtual Volumes
integer The capacity of the Array allocated to Virtual Volumes.
HPE 3PAR Array Capacity FC Allocated Capacity integer The allocated capacity on FC devices.
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Array Capacity FC Capacity Allocated to Virtual Volumes
integer The capacity of FC devices allocated to Virtual Volumes.
HPE 3PAR Array Capacity FC Free Capacity integer The free capacity on FC devices.
HPE 3PAR Array Capacity Failed Capacity integer Failed capacity of the Array.
HPE 3PAR Array Capacity Free Capacity integer Free capacity of the Array.
HPE 3PAR Array Capacity NL Allocated Capacity integer The allocated capacity on NL devices.
HPE 3PAR Array Capacity NL Capacity Allocated to Virtual Volumes
integer The capacity of NL devices allocated to Virtual Volumes.
HPE 3PAR Array Capacity NL Free Capacity integer The free capacity on NL devices.
HPE 3PAR Array Capacity SSD Allocated Capacity
integer The allocated capacity on SSD devices.
HPE 3PAR Array Capacity SSD Capacity Allocated to Virtual Volumes
integer The capacity of SSD devices allocated to Virtual Volumes.
HPE 3PAR Array Capacity SSD Free Capacity integer The free capacity on SSD devices.
HPE 3PAR Array Capacity Total Capacity integer Total capacity of the Array.
HPE 3PAR Array Capacity Total FC Capacity integer The total Array capacity from FC devices.
HPE 3PAR Array Capacity Total FC Used Space Ratio
double Allocated FC capacity divided by total FC capacity.
HPE 3PAR Array Capacity Total NL Capacity integer The total Array capacity from NL devices.
HPE 3PAR Array Capacity Total NL Used Space Ratio
double Allocated NL capacity divided by total NL capacity.
HPE 3PAR Array Capacity Total SSD Capacity integer The total Array capacity from SSD devices.
HPE 3PAR Array Capacity Total SSD Used Space Ratio
double Allocated SSD capacity divided by total SSD capacity.
HPE 3PAR Array Capacity Total Used Space Ratio double Allocated capacity divided by total capacity.
HPE 3PAR Array Details API Version string The version of the API running on the Array.
HPE 3PAR Array Details Allow Raid 0 string Allow RAID-0 CPGs.
HPE 3PAR Array Details Allow Writeback Single Node
string Enable the system going into write through if a single node state occurs.
HPE 3PAR Array Details Auto-Export string Automatically export VLUNs after a reboot.
HPE 3PAR Array Details Contact string Point of Contact for the Array.
HPE 3PAR Array Details Geographic Location string Where the array is physically located.
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Array Details Host DIF string Enable host based T10 Data Integrity Field support for all ports.
HPE 3PAR Array Details Installed Patches string A comma separated list of patches installed on the Array.
HPE 3PAR Array Details Model string The model number of the Array.
HPE 3PAR Array Details Owner string Owner of the Array.
HPE 3PAR Array Details Remote Copy Host Throttling
string Enable Remote Copy throttling policy for host IO replicated in asynchronous streaming mode.
HPE 3PAR Array Details Serial Number string The public IPv4 Address associated with the Array.
HPE 3PAR Array Details Session Timeout integer Specifies the value in seconds that can be set for the idle timeout for a CLI session.
HPE 3PAR Array Details Size of Chunklets integer The size of defined 'chunklets' in the system.
HPE 3PAR Array Details System ID string Identifying number of the Array.
HPE 3PAR Array Details System Version string The version of the system software running on the Array.
HPE 3PAR Array Details Thermal Shutdown string Enable a system shutdown when the temperature gets too hot.
HPE 3PAR Array Details Timezone string Which timezone the array is located in.
HPE 3PAR Array Disk Event Log Size integer Event log size in bytes
HPE 3PAR Array Network IPv4 Address string The public IPv4 Address associated with the Array.
HPE 3PAR Array Network IPv6 Address string The public IPv6 Address associated with the Array.
HPE 3PAR Array Performance Total External Port Throughput
float The total external port throughput of I/O operations processed by the array.
HPE 3PAR Array User Configuration
Disable Compression string Disable the compression of all new write requests to the compressed VVs
HPE 3PAR Array User Configuration
Disable Dedup string Disable the duplication of new write requests to TDVVs serviced by the system.
HPE 3PAR Array User Configuration
Failover Matched Set string Enable the automatic failover of matched-set VLUNs during a persistent port failover.
HPE 3PAR Array User Configuration
NL Allow Raid 5 string Allow RAID-5 on Near Line drives.
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Array User Configuration
Over Provisioning Ratio Limit
float The over provisioning ratio that limits the system and all CPGs
HPE 3PAR Array User Configuration
Port Failover string Automatic failover of target ports to their designated partner ports.
HPE 3PAR Array User Configuration
Remote Sys Log string Sending events as syslog messages to a remote system.
HPE 3PAR Array Relationships Controller Node Children
string List of child Controller Node resources
HPE 3PAR Array Relationships Virtual Volume Children
string List of child Virtual Volume resources
HPE 3PAR Controller Node
CPU Context Switches float Number of context switches per second
HPE 3PAR Controller Node
CPU Idle Time float Percent of the CPU time in idle
HPE 3PAR Controller Node
CPU Interrupts float Number of interrupts per second
HPE 3PAR Controller Node
CPU System Time float Percent of the CPU time spent in system mode
HPE 3PAR Controller Node
CPU User Time float Percent of the CPU time spent in user mode
HPE 3PAR Controller Node
Cache Access Read I/O float Number of Read I/Os per second
HPE 3PAR Controller Node
Cache Access Write I/O float Number of Write I/Os per second
HPE 3PAR Controller Node
Cache Clean integer Number of clean cache pages (valid data on page). A page is clean when data in cache matches data on disk.
HPE 3PAR Controller Node
Cache Delayed Copy integer Number of pages waiting for delayed copy on write resolution.
HPE 3PAR Controller Node
Cache Free integer Number of cache pages without valid data on them
HPE 3PAR Controller Node
Cache Hit Read I/O float Number of Read I/Os per second in which data was already in cache.
HPE 3PAR Controller Node
Cache Hit Read Ratio float Read Hits divided by Accesses
HPE 3PAR Controller Node
Cache Hit Write I/O float Number of Write I/Os per second in which data was already in cache.
HPE 3PAR Controller Node
Cache Hit Write Ratio float Write Hits divided by Accesses
HPE 3PAR Controller Node
Cache Lock Bulk I/O float Number of pages being modified per second by host I/O that are being written to disk by the flusher
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Controller Node
Cache Miss Read I/O float Number of Read I/Os per second in which data was not already in cache.
HPE 3PAR Controller Node
Cache Miss Write I/O float Number of Write I/Os per second in which data was not already in cache.
HPE 3PAR Controller Node
Cache Total Access I/O float Number of total read and write I/Os per second
HPE 3PAR Controller Node
Cache Write Multiple integer Number of dirty pages that have been modified more than 1 time.
HPE 3PAR Controller Node
Cache Write Once integer Number of dirty pages that have been modified exactly 1 time. A page is dirty when it has been modified in cache but not written to disk.
HPE 3PAR Controller Node
Cache Write Scheduled integer Number of pages scheduled to be written to disk
HPE 3PAR Controller Node
Cache Writing integer Number of pages being currently written by the flusher to disk
HPE 3PAR Controller Node
Details Master Node string Whether or not this node is the Master Node on the given Array
HPE 3PAR Controller Node
Status Online string Online status of the controller node
HPE 3PAR Controller Node
Relationships Array Parents string List of parent Array resources
HPE 3PAR Controller Node
Relationships Port Children string List of child Port resources
HPE 3PAR CPG Capacity Administrator Growth Increment
integer The administrator growth increment, the amount of logical disk storage created on each auto-grow operation
HPE 3PAR CPG Capacity Raw Total Space integer Sum of raw total user, admin, and snapshot space
HPE 3PAR CPG Capacity Raw Used Snapshot Administration Space
integer Amount of raw (physical) administration space used
HPE 3PAR CPG Capacity Raw Used Snapshot Space
integer Amount of raw (physical) snapshot space used
HPE 3PAR CPG Capacity Raw Used Space integer Sum of raw used user, admin, and snapshot space
HPE 3PAR CPG Capacity Raw Used User Space integer Amount of raw (physical) user space used
HPE 3PAR CPG Capacity Raw Used User Space Ratio
double Total raw user space divided by used raw user space.
HPE 3PAR CPG Capacity Snapshot Growth Increment
integer The snapshot growth increment, the amount of logical disk storage created on each auto-grow operation
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR CPG Capacity Total Raw Snapshot Administration Space
integer Total raw (physical) administration space used
HPE 3PAR CPG Capacity Total Raw Snapshot Space
integer Total raw (physical) snapshot space used
HPE 3PAR CPG Capacity Total Raw User Space integer Total raw (physical) user space used
HPE 3PAR CPG Capacity Total Snapshot Administration Space
integer Total logical disk administration space
HPE 3PAR CPG Capacity Total Snapshot Space integer Total logical disk snapshot space
HPE 3PAR CPG Capacity Total Space integer Sum of total user, admin, and snapshot space
HPE 3PAR CPG Capacity Total Used Space Ratio double Total used space divided by total space.
HPE 3PAR CPG Capacity Total User Space integer Total logical disk user space
HPE 3PAR CPG Capacity Used Snapshot Administration Space
integer Amount of logical administration space used
HPE 3PAR CPG Capacity Used Snapshot Space integer Amount of logical snapshot space used
HPE 3PAR CPG Capacity Used Space integer Sum of used user, admin, and snapshot space
HPE 3PAR CPG Capacity Used User Space integer Amount of logical user space used
HPE 3PAR CPG Capacity Used User Space Ratio double Total user space divided by used user space.
HPE 3PAR CPG Details Dedup Capable string Whether the CPG is capable of dedpulication
HPE 3PAR CPG Details Domain string Domain to which the CPG belongs
HPE 3PAR CPG Disk Administrator Disk Raid Level
integer The RAID type of the administrator logical disk
HPE 3PAR CPG Disk Snapshot Disk Raid Level
integer The RAID type of the snapshot logical disk
HPE 3PAR CPG Status State string Overall state of the CPG
HPE 3PAR CPG Relationships Virtual Volume Parents string List of parent Virtual Volume resources
HPE 3PAR Disk Capacity Chunklets Available (Clean)
integer Number of available chunklets on this disk that have no data on them.
HPE 3PAR Disk Capacity Chunklets Available (Dirty)
integer Number of available chunklets on this disk that have been used but can be reclaimed.
HPE 3PAR Disk Capacity Chunklets Available (Failed)
integer Number of available chunklets on this disk that have failed.
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Disk Capacity Chunklets Used (Failed)
integer Number of used chunklets on this disk that have failed.
HPE 3PAR Disk Capacity Chunklets Used (Healthy)
integer Number of used chunklets on this disk that are healthy.
HPE 3PAR Disk Capacity Spare Chunklets Available (Clean)
integer Number of available spare chunklets on this disk that have no data on them.
HPE 3PAR Disk Capacity Spare Chunklets Available (Dirty)
integer Number of available spare chunklets on this disk that have been used but can be reclaimed.
HPE 3PAR Disk Capacity Spare Chunklets Available (Failed)
integer Number of available spare chunklets on this disk that have failed.
HPE 3PAR Disk Capacity Spare Chunklets Used (Failed)
integer Number of used spare chunklets on this disk that have failed.
HPE 3PAR Disk Capacity Spare Chunklets Used (Healthy)
integer Number of used spare chunklets on this disk that are healthy.
HPE 3PAR Disk Capacity Total Chunklets integer Number of chunklets allocated for production use. Does not include spare or failed chunklets.
HPE 3PAR Disk Capacity Total Chunklets Available
integer Number of chunklets available for production use. Does not include used, spare, or failed chunklets.
HPE 3PAR Disk Capacity Total Failed Chunklets integer Number of chunklets that have failed. Totals production and spare failed chunklets.
HPE 3PAR Disk Capacity Total Spare Chunklets integer Number of chunklets allocated for spare use. Does not include production or failed chunklets.
HPE 3PAR Disk Capacity Total Spare Chunklets Available
integer Number of chunklets available for spare use. Does not include used, production, or failed chunklets.
HPE 3PAR Disk Capacity Total Used Chunklets Ratio
double Total chunklets available divided by total chunklets.
HPE 3PAR Disk Details Cage ID string The ID of the cage in which the disk is located.
HPE 3PAR Disk Details Cage Side string The side of the cage where the disk is located.
HPE 3PAR Disk Details Magazine ID string The ID of the magazine in which the disk is located.
HPE 3PAR Disk Details Position string The position of the disk (Node:Slot:Port).
HPE 3PAR Disk Details Speed integer The speed of the disk's spindle.
HPE 3PAR Disk Details Type string The storage type of the disk drive.
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Disk Performance Average I/O Size float The average size of I/O requests processed by the disk.
HPE 3PAR Disk Performance Average Latency float The average time to service I/O requested from the disk.
HPE 3PAR Disk Performance Average Read Size float The average size of read requests processed by the disk.
HPE 3PAR Disk Performance Average Write Size float The average size of write requests processed by the disk.
HPE 3PAR Disk Performance Busy Time float The average percent of time the disk is performing operations.
HPE 3PAR Disk Performance Queue Length float The average length of the disk's I/O request queue.
HPE 3PAR Disk Performance Read I/O float The frequency of read I/O operations performed by the disk.
HPE 3PAR Disk Performance Read Latency float The average time to service a read requested from the disk.
HPE 3PAR Disk Performance Read Throughput float The average throughput of read I/O operations processed by the disk.
HPE 3PAR Disk Performance Total I/O float The frequency of I/O operations performed by the disk.
HPE 3PAR Disk Performance Total Throughput float The average throughput of I/O operations processed by the disk.
HPE 3PAR Disk Performance Write I/O float The frequency of write I/O operations performed by the disk.
HPE 3PAR Disk Performance Write Latency float The average time to service a write requested from the disk.
HPE 3PAR Disk Performance Write Throughput float The average throughput of write I/O operations processed by the disk.
HPE 3PAR Disk Status Life Left float Estimated percent of lifetime usage remaining.
HPE 3PAR Disk Status Temperature float Internal temperature of the disk drive.
HPE 3PAR Disk Relationships Port Parents string List of parent Port resources
HPE 3PAR Port Details Connection Type string The connection type for the port.
HPE 3PAR Port Details Device Names string List of device names connected to the port.
HPE 3PAR Port Details Hardware Address string The Hardware address for this RCIP/iSCSI port.
HPE 3PAR Port Details IP Address string The IP address of this RCIP/iSCSI port.
HPE 3PAR Port Details MAC Address string The ethernet node MAC address for the port.
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Port Details Mode string The current mode of the port.
HPE 3PAR Port Details Node WWN string The World Wide Name (WWN) of the node.
HPE 3PAR Port Details PFC Mask string The Primary Flow Control (PFC) mask for the port.
HPE 3PAR Port Details Partner Position string The position of the partner of the port (Node:Slot:Port).
HPE 3PAR Port Details Port WWN string The World Wide Name (WWN) for this Fibre Channel port.
HPE 3PAR Port Details Protocol string The current protocol used by the port.
HPE 3PAR Port Details iSCSI Name string The name for this iSCSI port.
HPE 3PAR Port Performance Average I/O Size float The average size of I/O requests processed by the port.
HPE 3PAR Port Performance Average Latency float The average time to service requests by the port.
HPE 3PAR Port Performance Average Queue Length float The average length of the I/O queue for the port.
HPE 3PAR Port Performance Average Read Size float The average size of read requests processed by the port.
HPE 3PAR Port Performance Average Write Size float The average size of write requests processed by the port.
HPE 3PAR Port Performance Busy Time float The utilization percentage of the port.
HPE 3PAR Port Performance Read I/O float The frequency of read I/O operations performed by the port.
HPE 3PAR Port Performance Read Latency float The average time to service read requests by the port.
HPE 3PAR Port Performance Read Throughput float The average throughput of read I/O operations performed by the port.
HPE 3PAR Port Performance Total I/O float The frequency of I/O operations performed by the port.
HPE 3PAR Port Performance Total Throughput float The average throughput of I/O operations performed by the port.
HPE 3PAR Port Performance Write I/O float The frequency of write I/O operations performed by the port.
HPE 3PAR Port Performance Write Latency float The average time to service write requests by the port.
HPE 3PAR Port Performance Write Throughput float The average throughput of write I/O operations performed by the port.
HPE 3PAR Port Status Failover State string The current failover state of the port.
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Port Status Link State string The current link state of the port.
HPE 3PAR Port User Configuration
Label string User-supplied label identifying the port.
HPE 3PAR Port Relationships Controller Node Parents
string List of parent Controller Node resources
HPE 3PAR Port Relationships Disk Children string List of child Disk resources
HPE 3PAR Port Relationships Port Children string List of child Port resources
HPE 3PAR Virtual Volume
Capacity Snapshot Free Space integer The amount of free snapshot space.
HPE 3PAR Virtual Volume
Capacity Snapshot Raw Reserved Space
integer The amount of raw reserved snapshot space.
HPE 3PAR Virtual Volume
Capacity Snapshot Reserved Space
integer The amount of reserved snapshot space.
HPE 3PAR Virtual Volume
Capacity Snapshot Used Space integer The amount of used snapshot space.
HPE 3PAR Virtual Volume
Capacity Total Free Space integer The amount of total free space on the volume.
HPE 3PAR Virtual Volume
Capacity Total Reserved Space integer The amount of total reserved space on the volume.
HPE 3PAR Virtual Volume
Capacity Total Size integer The virtual size of volume.
HPE 3PAR Virtual Volume
Capacity Total Unreserved Space
double The total amount of space that has not been reserved by this Virtual Volume.
HPE 3PAR Virtual Volume
Capacity Total Used Space integer The amount of total used space on the volume.
HPE 3PAR Virtual Volume
Capacity Total Used Space Ratio double Total used space divided by total size.
HPE 3PAR Virtual Volume
Capacity User Free Space integer The amount of free user space.
HPE 3PAR Virtual Volume
Capacity User Raw Reserved Space
integer The amount of raw reserved user space.
HPE 3PAR Virtual Volume
Capacity User Reserved Space integer The amount of reserved user space.
HPE 3PAR Virtual Volume
Capacity User Used Space integer The amount of used user space.
HPE 3PAR Virtual Volume
Capacity Efficiency
Compaction Ratio float The overall amount of storage space saved with 3PAR thin technology.
HPE 3PAR Virtual Volume
Capacity Efficiency
Compression float The amount of storage space saved using compression.
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Virtual Volume
Capacity Efficiency
Data Reduction float The amount of storage space saved using deduplication and compression together.
HPE 3PAR Virtual Volume
Capacity Efficiency
Deduplication float The amount of storage space saved with 3PAR thin deduplication.
HPE 3PAR Virtual Volume
Capacity Efficiency
Over Provisioning Ratio float The amount of overprovisioned storage space.
HPE 3PAR Virtual Volume
Details Creation Time string The creation time of the volume.
HPE 3PAR Virtual Volume
Details Deduplication State string The deduplication state of the volume.
HPE 3PAR Virtual Volume
Details Provisioning Type string The provisioning type of the volume.
HPE 3PAR Virtual Volume
Details WWN string The WWN of the volume.
HPE 3PAR Virtual Volume
Performance Average I/O Size float The average size of I/O requests processed on the volume.
HPE 3PAR Virtual Volume
Performance Average Latency float The average time to service I/O requested from the volume.
HPE 3PAR Virtual Volume
Performance Average Read Size float The average size of read requests processed on the volume.
HPE 3PAR Virtual Volume
Performance Average Write Size float The average size of write requests processed on the volume.
HPE 3PAR Virtual Volume
Performance Busy Time float The average percent of time operations are being performed on the volume.
HPE 3PAR Virtual Volume
Performance Queue Length float The average length of the volume's I/O request queue.
HPE 3PAR Virtual Volume
Performance Read I/O float The frequency of read I/O operations performed on the volume.
HPE 3PAR Virtual Volume
Performance Read Latency float The average time to service a read requested from the volume.
HPE 3PAR Virtual Volume
Performance Read Throughput float The average throughput of read I/O operations processed on the volume.
HPE 3PAR Virtual Volume
Performance Total I/O float The frequency of I/O operations performed on the volume.
HPE 3PAR Virtual Volume
Performance Total Throughput float The average throughput of I/O operations processed on the volume.
HPE 3PAR Virtual Volume
Performance Write I/O float The frequency of write I/O operations performed on the volume.
HPE 3PAR Virtual Volume
Performance Write Latency float The average time to service a write requested from the volume.
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Resource Kind Resource Group Resource AttributeAttribute Type Attribute Description
HPE 3PAR Virtual Volume
Performance Write Throughput float The average throughput of write I/O operations processed on the volume.
HPE 3PAR Virtual Volume
Status Additional States string Additional detailed states of the volume.
HPE 3PAR Virtual Volume
Status Degraded States string Detailed degraded states of the volume.
HPE 3PAR Virtual Volume
Status Failed States string Detailed failed states of the volume.
HPE 3PAR Virtual Volume
Status State string The state of the volume.
HPE 3PAR Virtual Volume
Relationships Array Parents string List of parent Array resources
HPE 3PAR Virtual Volume
Relationships CPG Children string List of child CPG resources
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