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
Schedule a replication from the Volumes topic
1. In the Volumes topic, select a replication set in the Replication Sets table.
2. Select Action > Replicate. The Replicate panel opens.
3. Select the Schedule check box.
4. Enter a name for the replication schedule task. The name is case sensitive and can have a maximum of 32 bytes. It cannot
already exist in the system or include the following: " , < \
5. Optional: If you want to create a replication of the last snapshot in the primary volume, select the Last Snapshot check
box.
6. Specify a date and a time in the future to be the first instance when the scheduled task will run, and to be the starting point
for any specified recurrence.
● To set the Date value, enter the current date in the format YYYY-MM-DD.
● To set the Time value, enter two-digit values for the hour and minutes and select either AM, PM, or 24H (24-hour
clock). The minimum interval is one hour.
7. Optional: If you want the task to run more than once, select the Repeat check box.
● Specify how often the task should repeat. Enter a number and select the appropriate time unit. Replications can recur no
less than 30 minutes apart.
● Either make sure the End check box is cleared, which allows the schedule to run indefinitely, or select the check box
to specify when the schedule ends. To then specify an end date and time, select the On option, and specify when the
schedule should stop running, or select the After option, and specify the number of replications that can occur before
the schedule stops running.
● Either make sure the Time Constraint check box is cleared, which allows the schedule to run at any time, or select the
check box to specify a time range within which the schedule should run.
● Either make sure the Date Constraint check box is cleared, which allows the schedule to run on any day, or select the
check box to specify the days when the schedule should run.
8. Click OK. The schedule is created.
Manage replication schedules from the Volumes topic
You can modify or delete scheduled replication tasks on the primary system.
Modify scheduled replication tasks from the Volumes topic
1. From the Replication Sets table on the primary system, select a replication set that has an associated schedule.
2. Select Action > Manage Schedules. The Manage Schedules panel opens.
3. Select the schedule to modify.
The schedule settings appear at the bottom of the panel.
4. If you want to create a replication of the last snapshot in the primary volume, select the Last Snapshot check box.
At the time of the replication, the snapshot must exist. This snapshot may have been created either manually or by
scheduling the snapshot.
NOTE: This option is unavailable when replicating volume groups.
5. Specify a date and a time in the future to specify when to run the scheduled task. This date and time is also the starting
point for any specified recurrence.
● To set the Date value, enter the current date in the format YYYY-MM-DD.
● To set the Time value, enter two-digit values for the hour and minutes and select either AM, PM, or 24H (24-hour
clock).
6. If you want the task to run more than once, select the Repeat check box.
● Specify how often the task should repeat. Enter a number, and select the appropriate time unit. Replications can recur no
less than 30 minutes apart.
● To allow the schedule to run without an end date, clear the End check box. To specify when the schedule should stop
running, select the End check box
● To allow the schedule to run at any time, clear the Time Constraint check box. To specify a time range within which the
schedule can run, select the Time Constraint check box.
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Working in the Volumes topic