You can monitor certain critical flash device parameters, including Media Wearout Indicator, Temperature, and Reallocated Sector Count, from an ESXi host.

About this task

Use the esxcli command to monitor flash devices.

In the procedure, --server=server_name specifies the target server. The specified target server prompts you for a user name and password. Other connection options, such as a configuration file or session file, are supported. For a list of connection options, see Getting Started with vSphere Command-Line Interfaces.

Prerequisites

Install vCLI or deploy the vSphere Management Assistant (vMA) virtual machine. See Getting Started with vSphere Command-Line Interfaces. For troubleshooting, run esxcli commands in the ESXi Shell.

Procedure

Display the flash device statistics by running the following command:

esxcli server=server_name storage core device smart get -d=flash device_ID