Jayapal Reddy created CLOUDSTACK-8298:
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Summary: 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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