Question

Is XenServer limiting download/upload rates?

Asked by: DReade83

I have a XenServer installation with CentOS 5.4 installed. When uploading to the CentOS VM via Secure FTP the upload rate is fixed to 500KB/s and the download to 1MB/s.

Is XenServer doing this? Does anyone know anything I can try?

I already posted this question in the Linux section thinking it was CentOS doing it, but I was asked to look at XS instead that could be causing this issue.

Any help appreciated. Thanks in advance.

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Asked On
2009-10-24 at 15:18:36ID24841054
Tags

xenserver

,

qos

,

rate

,

limit

,

slow

Topics

XenServer

,

Linux Virtualization

,

Linux

Participating Experts
2
Points
500
Comments
4

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Answers

 

by: duncan_roePosted on 2009-10-25 at 14:17:33ID: 25658346

Is your traffic going via an ISP, or is it completely internal?

 

by: DReade83Posted on 2009-10-25 at 14:31:28ID: 25658440

100% internal, via a Gigabit wired network.

 

by: Kentrix70Posted on 2009-10-25 at 16:15:34ID: 25658976

Is the virtual machine paravirtualized?
To  be that is should have Xentools installed.

 

by: DReade83Posted on 2009-10-25 at 16:45:20ID: 25659041

OK just done another test by uploading a 2GB file to normal FTP. Upload/download speed of 50MB/s. So it seems to be a secure FTP thing after all.

20120131-EE-VQP-002

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