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From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Commented] (CLOUDSTACK-9782) Host HA
Date Thu, 23 Feb 2017 10:15:44 GMT


ASF GitHub Bot commented on CLOUDSTACK-9782:

Github user borisstoyanov commented on the issue:
    @rhtyd tests looks good, except this one: 
    ERROR: Tests default ha providers list
    Traceback (most recent call last):
      File "/marvin/tests/smoke/", line 199, in test_ha_list_providers
        response = self.apiclient.listHostHAProviders(cmd)[0]
    TypeError: 'NoneType' object has no attribute '__getitem__'
    Looks like when simulator is not deployed test would fail. 

> Host HA
> -------
>                 Key: CLOUDSTACK-9782
>                 URL:
>             Project: CloudStack
>          Issue Type: New Feature
>      Security Level: Public(Anyone can view this level - this is the default.) 
>            Reporter: Rohit Yadav
>            Assignee: Rohit Yadav
>             Fix For: Future,
> CloudStack lacks a way to reliably fence a host, the idea of the host-ha feature is to
provide a general purpose HA framework and implementation specific for hypervisor that can
use additional mechanism such as OOBM (ipmi based power management) to reliably investigate,
recover and fencing a host. This feature can handle scenarios associated with server crash
issues and reliable fencing of hosts and HA of VM.
> FS:

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