Enable ssh

Login into ESXi Web UI -> Host -> Manage -> Services -> TSM-SSH -> Start to start SSH service.

List software installed

esxcli software vib list

Esxi disk slow

How to find disk slow

Host -> Monitor -> Disk

写入速率和最长延迟

Upgrae disk driver

For hp, install nhpsa disk driver

esxcli software vib install -v /tmp/xyz.vib

Change configuration

For Hp, install ssacli

esxcli software vib install -v /tmp/ssacli-3.25.4.0-6.5.0.vib

Esxi network slow

network\vmnic0 100 Mbps; 全双工