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https://issues.apache.org/jira/browse/CLOUDSTACK-8298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14346778#comment-14346778
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Rohit Yadav commented on CLOUDSTACK-8298:
-----------------------------------------
[~jayapal] - what should I do to convince you that branch maintenance is a good
thing? Please push for 4.5, since it affects 4.5 and also other branches which
can use this fix.
> xenserver VR start failed when the VR start config size is more
> ---------------------------------------------------------------
>
> Key: CLOUDSTACK-8298
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8298
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Network Controller, Network Devices
> Affects Versions: 4.5.0
> Reporter: Jayapal Reddy
> Assignee: Jayapal Reddy
> Fix For: 4.6.0
>
>
> On VR restart/start CS sends the configuration to VR via vmops
> 'createFileInDomr' method. The createFileInDomr method receives the content
> and create temp file in xenserver and push this file to VR using SCP.
> When the VR configuration is more than ARG_MAX size of the xenserver host
> then it command got failed.
> The below is the command to get the ARG_MAX value in the host.
> #getconf ARG_MAX
> 131072
> Reproducing steps:
> 1. create an isolated network and deploy vm in that network.
> 2. Create large size configuration to VR by creating more number of VMs or
> configure more set of network rules on the network.
> 3. After this restart the VR. On starting the VR CS sends the configuration
> to VR, You can see the configuration in MS log.
> Error: callHostPlugin failed for cmd: createFileInDomr with args
>
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