Help Center > > User Guide> FusionInsight Manager Operation Guide (Applicable to 3.x)> Hosts> Host Maintenance Operations> Starting and Stopping All Instances on a Host

Starting and Stopping All Instances on a Host

Updated at: Mar 25, 2021 GMT+08:00


If a host is faulty, you may need to stop all the roles on the host and perform maintenance check on the host. After the host fault is rectified, start all roles running on the host to recover host services. You can start or stop all instances on a host on the host management page or host details page on FusionInsight Manager. The following describes how to perform such operations on the host management page.


  1. Log in to FusionInsight Manager.
  2. Click Hosts.
  3. Select the check box of the target host.
  4. Select Start All Instances or Stop All Instances from the More drop-down list to start or stop all role instances.

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