<div dir="ltr"><div><div><div><div>no it could not be the VM issue. the VM is Windows7 and i have 9 VMs on this server. <br></div>this is not happening on all but few, as i stated earlier. <br></div>i do have some issue in few of my local/intra-office VMs.<br>
</div>moreover once i change the VM LAN, it resolve for unknown period of time. some time it happen after a month or two. on some VMs it didnt occurred again. so this is happening on random basis.<br></div>can't exactly say why,what and when it is happening<br>
<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sun, Jul 28, 2013 at 3:48 PM, Marco Gabriel - inett GmbH <span dir="ltr"><<a href="mailto:mgabriel@inett.de" target="_blank">mgabriel@inett.de</a>></span> wrote:<br>
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<p>Are all your VMs running the same OS? Could it be an OS issue that's not related to PVE?</p><p>Can you reach the VM host from the VM?</p><p>Best regards,</p><p>Marco</p><p><br></p><blockquote style="border-left:2px solid #325fba;padding-left:5px;margin-left:5px;margin-right:0px">
-----Ursprüngliche Nachricht-----<br><strong>Von:</strong> Muhammad Yousuf Khan <<a href="mailto:sirtcp@gmail.com" target="_blank">sirtcp@gmail.com</a>><br><strong>Gesendet:</strong> Sam 27 Juli 2013 23:37<br><strong>An:</strong> <a href="mailto:pve-user@pve.proxmox.com" target="_blank">pve-user@pve.proxmox.com</a><br>
<strong>Betreff:</strong> Re: [PVE-User] VM inaccessible, Virtual LAN CARD issue<div><div class="h5"><br><br>
<div dir="ltr">any help would be highly appreciated?<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, Jul 27, 2013 at 4:47 PM, Muhammad Yousuf Khan <span dir="ltr"><<a href="mailto:sirtcp@gmail.com" title="Der externe Link wird in einem neuen Fenster geöffnet" target="_blank">sirtcp@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">here is my pve details<br>pve-manager: 2.3-13 (pve-manager/2.3/7946f1f1)<br>running kernel: 2.6.32-19-pve<br>
proxmox-ve-2.6.32: 2.3-93<br>pve-kernel-2.6.32-19-pve: 2.6.32-93<br>lvm2: 2.02.95-1pve2<br>clvm: 2.02.95-1pve2<br>
corosync-pve: 1.4.4-4<br>openais-pve: 1.1.4-2<br>libqb: 0.10.1-2<br>redhat-cluster-pve: 3.1.93-2<br>resource-agents-pve: 3.9.2-3<br>fence-agents-pve: 3.1.9-1<br>pve-cluster: 1.0-36<br>qemu-server: 2.3-18<br>pve-firmware: 1.0-21<br>
libpve-common-perl: 1.0-49<br>libpve-access-control: 1.0-26<br>libpve-storage-perl: 2.3-6<br>vncterm: 1.0-3<br>vzctl: 4.0-1pve2<br>vzprocps: 2.0.11-2<br>vzquota: 3.1-1<br>pve-qemu-kvm: 1.4-8<br>ksm-control-daemon: 1.1-1<br>
<br></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, Jul 27, 2013 at 4:45 PM, Muhammad Yousuf Khan <span dir="ltr"><<a href="mailto:sirtcp@gmail.com" title="Der externe Link wird in einem neuen Fenster geöffnet" target="_blank">sirtcp@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div><div><div>i have been running a private cloud for about a year, although i am using PVE for 4 years but this is first time i am using it for remote cloud. <br>
</div>every thing is working great and nothing happen for about a year. however i observe one issue. which is Virtual Machine lan card related, <br>
</div>this is not happening very frequently . but happen once in a 3 month and not on all machines but few machines. <br><br></div>the problem is, VM stop reaching the LAN and WAN.<br><br></div>when i ping , it says "destination host unreachable"<br>
<br></div>i disable/enable the LAN card it didnt help.<br><br></div>i restart the machine it also does not help.<br><br></div>i finally found the work around, i add another lan card and suntdown/restart the machine the new lan card start working and after a while the problem one is also start working.<br>
<br></div>would any one please tell me what is happenning and how can i fix it. <br><br>Thanks<br><br></div>
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