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From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Commented] (CLOUDSTACK-9782) Host HA
Date Tue, 28 Feb 2017 09:05:45 GMT


ASF GitHub Bot commented on CLOUDSTACK-9782:

Github user koushik-das commented on the issue:
    I have already raised some questions on dev@ on the need for a new HA framework when the
existing HA framework can do all the things mentioned. The new framework only supports VM
HA. If we see some concrete implementation of network/storage or any other type of resource
HA which doesn't currently exist using the new framework then it would be much more easier
to see the value add. I think more discussion is needed on this.

> 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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