Administrator Guide
Table Of Contents
- Dell EMC PowerVault ME4 Series Storage System Administrator’s Guide
- Contents
- Getting started
- New user setup
- Configure and provision a new storage system
- Using the PowerVault Manager interface
- System concepts
- About virtual and linear storage
- About disk groups
- About RAID levels
- About ADAPT
- About SSDs
- About SSD read cache
- About spares
- About pools
- About volumes and volume groups
- About volume cache options
- About thin provisioning
- About automated tiered storage
- About initiators, hosts, and host groups
- About volume mapping
- About operating with a single controller
- About snapshots
- About copying volumes
- About reconstruction
- About quick rebuild
- About performance statistics
- About firmware updates
- About managed logs
- About SupportAssist
- About CloudIQ
- About configuring DNS settings
- About replicating virtual volumes
- About the Full Disk Encryption feature
- About data protection with a single controller
- Working in the Home topic
- Guided setup
- Provisioning disk groups and pools
- Attaching hosts and volumes in the Host Setup wizard
- Overall system status
- Configuring system settings
- Managing scheduled tasks
- Working in the System topic
- Viewing system components
- Systems Settings panel
- Resetting host ports
- Rescanning disk channels
- Clearing disk metadata
- Updating firmware
- Changing FDE settings
- Configuring advanced settings
- Changing disk settings
- Changing system cache settings
- Configuring partner firmware update
- Configuring system utilities
- Using maintenance mode
- Restarting or shutting down controllers
- Working in the Hosts topic
- Working in the Pools topic
- Working in the Volumes topic
- Viewing volumes
- Creating a virtual volume
- Creating a linear volume
- Modifying a volume
- Copying a volume or snapshot
- Abort a volume copy
- Adding volumes to a volume group
- Removing volumes from a volume group
- Renaming a volume group
- Remove volume groups
- Rolling back a virtual volume
- Deleting volumes and snapshots
- Creating snapshots
- Resetting a snapshot
- Creating a replication set from the Volumes topic
- Initiating or scheduling a replication from the Volumes topic
- Manage replication schedules from the Volumes topic
- Working in the Mappings topic
- Working in the Replications topic
- About replicating virtual volumes in the Replications topic
- Replication prerequisites
- Replication process
- Creating a virtual pool for replication
- Setting up snapshot space management in the context of replication
- Replication and empty allocated pages
- Disaster recovery
- Accessing the data while keeping the replication set intact
- Accessing the data from the backup system as if it were the primary system
- Disaster recovery procedures
- Viewing replications
- Querying a peer connection
- Creating a peer connection
- Modifying a peer connection
- Deleting a peer connection
- Creating a replication set from the Replications topic
- Modifying a replication set
- Deleting a replication set
- Initiating or scheduling a replication from the Replications topic
- Stopping a replication
- Suspending a replication
- Resuming a replication
- Manage replication schedules from the Replications topic
- About replicating virtual volumes in the Replications topic
- Working in the Performance topic
- Working in the banner and footer
- Banner and footer overview
- Viewing system information
- Viewing certificate information
- Viewing connection information
- Viewing system date and time information
- Viewing user information
- Viewing health information
- Viewing event information
- Viewing capacity information
- Viewing host information
- Viewing tier information
- Viewing recent system activity
- Other management interfaces
- SNMP reference
- Using FTP and SFTP
- Using SMI-S
- Using SLP
- Administering a log-collection system
- Best practices
- System configuration limits
- Glossary of terms
In a dual-controller system, controller A is responsible for sending data to the SupportAssist server. If controller A is down,
controller B sends data to the support server.
Enable SupportAssist
Perform the following steps to enable SupportAssist on an ME4 Series storage system:
If the ME4 Series storage system does not have direct access to the Internet, configure a web proxy. See Configure
SupportAssist to use a web proxy on page 53.
1. Perform one of the following actions to access the SupportAssist options:
● In the Home topic, select Action > System Settings, then click the SupportAssist tab.
● In the System topic, select Action > System Settings, then click the SupportAssist tab.
2. Select the SupportAssist checkbox.
The SupportAssist agreement is displayed.
3. Read through the agreement, then acknowledge it by clicking Accept.
The system attempts to establish connectivity with the remote support server. Once connectivity is established, the system
collects an initial full debug log dump and sends it to the SupportAssist server.
NOTE: If the system cannot contact the remote support server, an error message is displayed that contains details
about the connection failure and provides recommended actions.
4. In the Contact Information tab, type the primary contact information and select the preferred contact settings.
To receive email messages when a storage system issue occurs, select the Yes, I would like to receive emails from
SupportAssist when issues arise, including hardware failure notifications checkbox.
5. Click Apply or Apply and Close, and click OK on the confirmation panel.
To disable SupportAssist:
a. Clear the SupportAssist check box.
The SupportAssist opt out confirmation panel is displayed.
b. Click Yes.
c. Click Apply or Apply and Close.
The SupportAssist changes confirmation panel is displayed.
d. Click OK.
Control SupportAssist
Perform the following steps to view and control SupportAssist settings on an ME4 Series storage system:
1. Perform one of the following actions to access the SupportAssist options:
● In the Home topic, select Action > System Settings, then click the SupportAssist tab.
● In the System topic, select Action > System Settings, then click the SupportAssist tab.
● In the Welcome panel, select System Settings, then click the SupportAssist tab.
The SupportAssist tab displays the following information:
● State – Operational status of SupportAssist on the ME4 Series storage system.
● Operation Mode – Operational mode of SupportAssist on the ME4 Series storage system.
● Last Logs Send Status – Status of the last attempt to send ME4 Series storage system logs to SupportAssist.
● Last Logs Send Time – Date and time of the last attempt to send ME4 Series storage system logs to SupportAssist.
● Last Event Send Status – Status of the last attempt to send ME4 Series storage system events to SupportAssist.
● Last Event Send Time – Date and time of the last attempt to send ME4 Series storage system events to SupportAssist.
2. The SupportAssist feature can be disabled or enabled by performing the following actions:
● To disable SupportAssist, clear the SupportAsist check box, click Yes on the confirmation panel, click Apply or Apply
and Close, and click OK on the confirmation panel.
● To enable SupportAssist, select the SupportAsist check box, click Accept on the confirmation panel, click Apply or
Apply and Close, and click OK on the confirmation panel.
3. The following actions can be performed on the SupportAssist tab:
● To pause sending storage system information to SupportAssist, click Pause, and click Yes on the confirmation panel.
● To resume sending storage system information installation to SupportAssist, click Resume, and click Yes on the
confirmation panel.
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Working in the Home topic