<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Nov 6, 2013 at 10:31 PM, Gilles Mocellin <span dir="ltr"><<a href="mailto:gilles.mocellin@nuagelibre.org" target="_blank">gilles.mocellin@nuagelibre.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Le 06/11/2013 16:05, Muhammad Yousuf Khan a écrit :<div class="im"><br>
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i am facing slow read and write on our new NAS.<br>
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[...]<div class="im"><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
when i am inside the VM and trying to copy "to" network or "from" network i see very slow traffic. specifically talking about inside VM.<br>
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Why do you think you have a problem with your storage ? You're doing network.<br>
<br></blockquote><div> sorry for the misunderstanding, what i meant is that the VM hosted on NFS is having problem, on the other hand the stats that i have showed with command "rsync" was the proof of concept that the file transfer b/w Proxmox and Storage is doing fine. but the problem part is inside VM. which is Windows 2003 server.<br>
<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Here you're showing that you don't have a problem with your storage.<br>
To be really sure, can you do local disk I/O test inside your VM ?<br></blockquote><div><br></div><div>i will share the diagram of results.<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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When you test network traffic in your VM, from or to network as you say, What are you exactly doing ?<br>
Do you transfer with your NAS or with another machine ?<br></blockquote><div><br></div><div>the connectivity is like this. i have 3 servers all in 1 broadcast domain (Samba storage server, Proxmox Server and OmniOS server). all can ping each other. means OmniOS server is not behind the Proxmox they all are in same network.<br>
<br></div><div>i have a 700MB ISO image which i demonstrated in the graphics that was attached to my last email. i copied that 700MB file to that Samba box and then i copied that same file from Samba box back to VM and use windows share/SMB for copy and pasting the file.<br>
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I hope you use virtio drivers, for storage and for network, inside your VM ?</blockquote><div><br></div><div>NOPE! i am not using virtio neither disk nor in Ethernet. is it important to use virtio when using storage box? because i have never used External boxesbefore i only used local storage with RAID1 (mdadm) and used same old RAW and QCOW images. and they were perfectly fine for me.<br>
<br></div><div>Please advice.<br></div><div><br> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5"><br>
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