What to do if Hewlett Packard Enterprise AF20 Storage temperature is too high?
If the Hewlett Packard Enterprise Storage temperature is too high, the controller will send a warning alert. This prompts the user to take corrective action by checking airflow and cooling.
Plan installation: topology, IP addresses, subnets, interface pairs.
Explains network topology options for optimal networking choices.
Details IP address usage for management, discovery, data, and support.
Covers subnet definition, MTU, VLAN tagging, and traffic types.
Explains interface pairs for redundancy and availability.
Lists information needed for NimbleOS setup, including network settings.
Step-by-step guide for physical installation of the array.
Illustrates physical connections for different network topologies.
GUI-based initial array configuration using Windows Toolkit.
Command-line interface initial setup procedure.
Post-setup tasks like software updates and host connections.
Describes front panel layout and slot designations.
Details rear panel components like controllers and power supplies.
Explains controller states (Active/Standby, Solo, Unknown, Stale).
Procedure to start the array after a shutdown.
Steps to shut down the array via the graphical interface.
Information on front panel LEDs indicating status and power.
Describes drive and carrier LED indicators and their functions.
Details LEDs on array controllers for status, link, and speed.
Steps to locate the array's serial number via the GUI.
Steps for connecting power to the expansion shelf.
Cabling and activation procedure for expansion shelves.
Describes the front panel of the AFS3 expansion shelf.
Details the rear panel of the AFS3 expansion shelf.
Explains LEDs on the expansion shelf front panel.
Describes drive and carrier LEDs for expansion shelves.
Procedure to shut down an expansion shelf.
Procedure to restart an expansion shelf.
Steps to find the serial number via GUI.
Procedures for maintaining drives (SSDs, arrays, expansion shelves).
Procedures for maintaining controllers, NICs, HBAs, SCM.
Procedure for replacing failed expanders in an expansion shelf.
Procedures for identifying and replacing power supplies.
Procedure for replacing the array chassis.
Procedures for adding new SSDs to increase array capacity.
Steps to replace NICs, HBAs, or SCM.
Procedures for upgrading controllers to newer models.
Environmental, electrical, and physical specs for AF-model arrays.
Details supported SFP+ transceivers for 10GbE and 16Gb FC.
Identifies volatile and non-volatile devices in Nimble products.
How to check array and expansion shelf temperatures to prevent overheating.
Describes all regulatory warnings for HPE Nimble Storage arrays.
Outlines safety warnings and precautions for array installation and operation.
General| Model | AF20 |
|---|---|
| Type | All-Flash Array |
| Maximum Drives | 24 |
| Controller | Dual controllers |
| Form Factor | 2U |
| Drive Types | SFF SSD |
| I/O Ports | 8x 16Gb FC, 4x 10Gb iSCSI, 2x 12Gb SAS |
| Interface Protocols | Fibre Channel, iSCSI |
| RAID Support | RAID 0, 1, 5, 6, 10 |
| Data Reduction | Deduplication and Compression |
| Ports | 8x 16Gb FC, 4x 10Gb iSCSI, 2x 12Gb SAS |
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