Management (Mdm) Cluster Status - Dell EMC VxFlex Ready Node User Manual

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Table of Contents

Tile

Description

4 - Rebuild

Indicates if VxFlex OS is currently rebuilding RAID 1 data. A rebuild is usually a result of a recovery

due to failure of a server or a storage device.

The tile displays the rate in which the data is rebuilt, using a large orange font and icon. Capacity that

is still pending rebuild is displayed in small white fonts. In Advanced Dashboard view (controlled by

system User Preferences) more details are displayed on this tile. Hovering over the title displays a

tooltip listing the events that triggered the rebuild operation. Click More details... to open the

Monitor view.

5 - Alert Indicators

Displays the number of active alerts in the system, using the system-wide color codes.

6 - SDCs

Displays the number of SDCs (clients) in the system. The large number in the center is the number of

SDCs connected to the MDM. The defined number includes all SDCs defined in the system (some of

which may be disconnected from the MDM).

7 - Volumes

Displays the number of volumes defined across the system, the free available capacity, and the used

capacity. The amount of free capacity shown on this tile is the maximum amount that can be used for

creating a new volume. This amount takes into account how much raw data is needed for maintaining

RAID 1 and system spares.

Note that the number of volumes and the total capacity include snapshots.

If there are V-Trees undergoing migration, the green migration icon is visible in the top right corner

of the tile. Click the icon to open the V-Tree Capacity Utilization view.

8 - Protection Domains Displays the number and status of all Protection Domains defined in the system. The large number in

the center is the number of Protection Domains. This tile is displayed when the dashboard is filtering

information according to cluster.

8 - Storage Pools

Displays the number and status of all Storage Pools defined in the Protection Domain. The large

number in the center is the number of Storage Pools. This tile is displayed when the dashboard is

filtering information according to Protection Domain.

9 - SDSs

Displays the number and status of all SDSs (servers) in the system. The large number in the center is

the number of SDSs defined in the MDM. This tile is displayed when the dashboard is filtering

according to cluster or Protection Domain. If any SDSs are currently in Maintenance Mode, the

orange maintenance icon is displayed on this tile. The specific SDSs currently in Maintenance Mode

can be identified using the Backend and Alerts views.

9 - Devices

Displays the number and status of all storage devices defined in the Storage Pool. The large number

in the center is the number of devices defined in the MDM. This tile is displayed when the dashboard

is filtering according to Storage Pool.

10 - Management

Displays the status of the MDM cluster, or of an MDM operating in Single Mode (one node). The

status is displayed graphically as a combination of the MDM cluster elements, and an alert icon if

active alerts exist. For more information, see

you hover your mouse pointer over this tile, a tooltip displays the IP addresses, including the Virtual

IP address, used by the MDM cluster or node.