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From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Commented] (CLOUDSTACK-9042) VR: Missing dhcp entries in /etc/dhpchosts.txt after starting a few VMs
Date Thu, 19 Nov 2015 12:59:10 GMT


ASF GitHub Bot commented on CLOUDSTACK-9042:

Github user wilderrodrigues commented on the pull request:
    @resmo: that file is used by HyperV. I have refactored it and removed the files that have
to be removed. Have a look at PR #1084 
    It was difficult to find because the HyperV Resource had the files all hard-coded.
    The change I made is like:
    final String command = String.format("%s%s %s", "/root/", VRScripts.DHCP, args);

> VR: Missing dhcp entries in /etc/dhpchosts.txt after starting a few VMs
> -----------------------------------------------------------------------
>                 Key: CLOUDSTACK-9042
>                 URL:
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Virtual Router
>    Affects Versions: 4.4.4, 4.5.2
>            Reporter: René Moser
>            Assignee: René Moser
>            Priority: Critical
>             Fix For: 4.4.5, 4.5.3
> VR advanced networking.
> We experienced an issue when a few VMs were started at a time, some of them and always
the same ones did not receive a IP from DHCP. 
> After a debuging, we identified the problem in this sed command in 
> ./systemvm/patches/debian/config/opt/cloud/bin/
> the VM which was not in /etc/dhcphosts.txt was named:
> songlog-1
> When another VM was started named "log-1" the "songlog-1" entry was removed unexpectedly.

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