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From "ASF subversion and git services (JIRA)" <>
Subject [jira] [Commented] (CLOUDSTACK-9042) VR: Missing dhcp entries in /etc/dhpchosts.txt after starting a few VMs
Date Mon, 23 Nov 2015 06:19:11 GMT


ASF subversion and git services commented on CLOUDSTACK-9042:

Commit fd44bc5f3d9c03a4d383d237dc91a65db0bbea87 in cloudstack's branch refs/heads/4.5 from
[;h=fd44bc5 ]

Merge pull request #1045 from resmo/CLOUDSTACK-9042-4.5

[4.5] CLOUDSTACK-9042: VR: DHCP: fix missing DHCP host entiesin /etc/dhcpentries.txt we had:


This sed matched unexpectetly "songlog-1" as well when "log-1" was processed, resulting
missing dhcp entry for songlog-1.

Also fixed other potenials problems relating to sed matching.

* pr/1045:
  CLOUDSTACK-9042: VR: DHCP: fix missing DHCP host enties

Signed-off-by: Rohit Yadav <>

> 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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