Help
Table Of Contents
- Dell EMC Storage Systems Online Help for the metro node appliance
- Contents
- Figures
- Welcome
- Using the GUI
- Configuring GUI default settings
- Using storage hierarchy maps
- Viewing system status
- Monitoring the system
- Performance
- The Performance Monitoring dashboard
- Viewing a chart
- Modifying a dashboard layout
- Creating a custom dashboard
- Removing a chart
- Moving a chart
- Back-end Bandwidth Chart
- Back-end Throughput chart
- Back-end Errors chart
- Back-end Latency chart
- CPU utilization chart
- Heap Usage chart
- Front-end Queue Depth chart
- Front-end Bandwidth chart
- Front-end Latency chart
- Front-end Throughput chart
- Front-end Aborts chart
- Write Latency Delta chart
- WAN Port Performance chart
- WAN Latency chart
- Rebuild Status dashboard
- Virtual Volumes dashboard
- Front End Ports dashboard
- System Health
- Performance
- Provisioning storage
- Guide
- Provisioning from storage volumes
- Provision Job properties
- Distributed storage
- Storage arrays
- Storage volumes
- Devices
- About devices
- Using the Devices view
- The Create Devices wizard
- The Add Local/Remote Mirror wizards
- Viewing the status of IO to a device
- Creating a device
- Renaming a device
- Deleting a device
- Mirroring a device
- Device status
- Device component properties
- Device properties
- Distributed device properties
- Add capacity to virtual volumes
- Extent properties
- Extents
- Distributed devices
- About distributed devices
- The Distributed Devices view
- The Create Distributed Device from Claimed Storage Volumes wizard
- Distributed device rule sets
- Changing the rule set for a distributed device
- Creating a distributed device
- Deleting a distributed device
- Renaming a distributed device
- Distributed Device status
- Virtual volumes
- About virtual volumes
- The Virtual Volumes view
- The Distributed Virtual Volumes view
- Creating a virtual volume
- About virtual volume expansion
- Expanding a virtual volume using storage volumes
- Enabling or disabling remote access for a volume
- Manually assigning LUN numbers to volumes
- Deleting a volume
- Renaming a volume
- Tearing down a volume
- Virtual Volume status
- Pool properties
- Virtual volume properties
- Show ITLs dialog box
- Logical unit properties
- ALUA Support field values
- Visibility field values
- Extent or Device mobility job properties
- Metro node port properties
- Storage array properties
- Storage view properties
- Storage volume properties
- Create Virtual Volumes dialog box
- Consistency group
- About consistency groups
- Using the Consistency Groups view
- Distributed Consistency Groups view
- Create Consistency Group wizard
- Types of consistency groups
- Creating a consistency group
- Adding a volume to a consistency group
- Removing a volume from a consistency group
- Deleting a consistency group
- Consistency Group status
- Consistency group properties
- Step 1: Select or create a consistency group for the virtual volume
- Step 1: Create a consistency group
- Step 2: Select volume options
- Step 3: Select a storage pool
- Step 3: Select a pool for each mirror on the second cluster
- Step 3: Select a pool for each mirror in the cluster
- Step3: Create thin virtual volumes
- Select a storage view for the virtual volume(s) (optional)
- Step 5: Review your selections
- Step 6: View results
- Step 2: Select volume options
- Step 2: Select volume options
- Step 3: Select a storage volume to create the virtual volume
- Step 3: Select a source and target storage volume
- Step 3: Create thin volumes
- Step 3: Select a target storage volume on the remote cluster
- Step 3: Select target storage on the remote cluster
- Step 6: View results
- Show Logical Units
- Exporting storage
- Initiators and metro node ports
- Storage views
- About storage views
- Using the Storage Views screen
- The Create Storage View wizard
- Creating a storage view
- Deleting a storage view
- Renaming a storage view
- Adding or removing initiators from a storage view
- Adding virtual volumes to a storage view
- Removing virtual volumes from a storage view
- Adding or removing metro node ports from a storage view
- Storage view status
- Storage group properties
- Director properties
- Cluster properties
- Moving data
- Mobility
- Move Data Within Cluster
- Move Data Across Clusters
- Create Mobility Job wizards
- Mobility job transfer size
- Creating a mobility job
- Viewing job details
- Committing a job
- Canceling a job
- Pausing a job
- Resuming a job
- Removing the record of a job
- Changing a job transfer size
- Searching for a job
- Mobility job status
- Notifications
Consistency
Group
The name of the consistency group for the volumes (if any).
Total Capacity The total capacity of the volumes being created.
Thin Indicates if the volumes are thin.
Resources
affected at
<cluster>
Storage View — The storage view selected for the volumes (if any).
Storage Array — The storage array from which the volumes were provisioned.
Storage Pool — The storage pool from which the volumes were created.
Storage Group — The storage group automatically assigned or selected for the virtual volumes (if
applicable).
The Distributed Consistency Groups view
The Distributed Consistency Groups screen shows all distributed consistency groups. Note that distributed consistency groups
are used in metro node Metro configurations only. Use this view to quickly view information about a distributed consistency
group.
By default, groups are sorted by name in ascending alphabetical order. The arrow in the default sort column indicates the
direction of the sort; ascending ( ) or descending ( ). You can sort columns of data, select one or more objects in the list, and
show or hide properties links on the screen.
This view shows the following information about distributed consistency groups. To view additional properties, click the
consistency group name to open the properties dialog box.
Column
Description
Name The name of the consistency group.
Operational
Status
The overall status of the consistency group. If the consistency group is distributed and status at both
clusters is not the same, the status that is not OK displays. Click the status link for detailed information
about the status. If the consistency group is distributed, the GUI displays the status at each cluster.
Consistency group status provides more information.
Detach Rule The detach rule that applies to the consistency group.
# Volumes Indicates the number of volumes in the consistency group.
Additional tasks
From the Distributed Consistency Groups view, you can also:
● View properties for a consistency group — Click the consistency group name to open the properties dialog box.
● View properties of a virtual volume in the group — Click the virtual volume name in the Components of Selected
Consistency Group panel on the right.
●
Create a distributed consistency group — Click Create at the bottom of the page.
● Delete a group — Click Delete at the bottom of the screen.
● Rename a group — Click the consistency group name link to open its properties dialog box. Change the name the dialog box.
● Search for a group — Type the complete or partial group name in the Find text box, and then press Enter.
● Add or remove virtual volumes from the group — Click Add/Remove Virtual Volumes to open the Add/Remove Virtual
Volumes dialog box.
● Refresh screen data — Click the Refresh icon
.
Opening the Distributed Consistency Groups view
From the GUI main menu, hover over Provision Storage and select Distributed > Distributed Consistency Groups.
Help
171