prashant kumar mishra created CLOUDSTACK-2820:
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Summary: Global parameter "network.throttling.rate" is not
controlling data transfer rate
Key: CLOUDSTACK-2820
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2820
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server, XenServer
Affects Versions: 4.2.0
Environment: Hypervisor XS 6.1
Reporter: prashant kumar mishra
Fix For: 4.2.0
Virtual router's interfaces are getting QOS based on GP
"network.throttling.rate" value but in actual there is no control on data
transfer rate.
Steps to rep
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1-Set GP "network.throttling.rate" to some value say 3 Mb/s;restart MS
2-down load a file in VR
3-copy file from vm to some location using rsunc/scp
expected
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Transfer rate should not be more that 3Mb/s
Actual
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i see transfer rate 15.50 MB/sec
My observation
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I manually set transfer rate to 100KB/s on VR interface ,saw same issue.Looks
like Xenserver issue
Details
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root@r-3858-VM:~# rsync -avzSP acton-systemvm-02062012.vhd.bz2
10.147.59.200:/root/
The authenticity of host '10.147.59.200 (10.147.59.200)' can't be established.
RSA key fingerprint is a8:2a:cb:0f:f9:3f:41:eb:b1:b5:a6:4b:59:0c:df:39.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '10.147.59.200' (RSA) to the list of known hosts.
[email protected]'s password:
sending incremental file list
acton-systemvm-02062012.vhd.bz2
140616708 100% 15.50MB/s 0:00:08 (xfer#1, to-check=0/1)
sent 140664010 bytes received 31 bytes 9075099.42 bytes/sec
total size is 140616708 speedup is 1.00
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