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тАО05-29-2008 10:00 AM
тАО05-29-2008 10:00 AM
Hi,
I'm having some issues with a virtual switch, basically the problem is that I removed a vswitch while it was assigned to some guests, ok , the I created another one and it is working for one guest. The problem is that I can see the previous vswitch yet, and I cannot modify the guest's because it says that the switch doesn't exist, but actually the guest are still seeing that assignation.
Someone knows how can I figure out this issue to avoid data corruption when booting the guests, etc.
Thank you,
Marco,
I'm having some issues with a virtual switch, basically the problem is that I removed a vswitch while it was assigned to some guests, ok , the I created another one and it is working for one guest. The problem is that I can see the previous vswitch yet, and I cannot modify the guest's because it says that the switch doesn't exist, but actually the guest are still seeing that assignation.
Someone knows how can I figure out this issue to avoid data corruption when booting the guests, etc.
Thank you,
Marco,
Just unplug and plug in again ....
Solved! Go to Solution.
3 REPLIES 3
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тАО05-29-2008 10:42 AM
тАО05-29-2008 10:42 AM
Solution
I'm still new to VM, but can you do an hpvmstop -px (the servers having the problem).
Run an hpvmstatus -px -v to check the hardware.
Then hpvmmodify and add the new vswitch and then run the hpvmstatus again to confirm it.
Then see if you can restart the VM.
I'm just thinking....like I said I'm fairly new to VM.
Rgrds,
Rita
Run an hpvmstatus -px -v to check the hardware.
Then hpvmmodify and add the new vswitch and then run the hpvmstatus again to confirm it.
Then see if you can restart the VM.
I'm just thinking....like I said I'm fairly new to VM.
Rgrds,
Rita
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тАО05-29-2008 11:35 PM
тАО05-29-2008 11:35 PM
Re: hpvm, vswitch issue
Bonjour,
"to avoid data corruption when booting the guests" IMHO there is no risk of data corruption : you just have some trouble with NIC.
I did not understand exactly what you want to do : do you want to substitue a vswitch to an other one ? In this case, before modifying configuration of vNIC in the VM, find actual values of bus and device of the NIC (hpvmstatus -v -P ...) : if you want to have the same instance of vNIC in the VM, you will have to supply them to the hpvmmodify command (hpvmmodify -a network:lan:BUS,DEVICE:vswitch:....)
You can also force the MAC address to the old one. In this case : hpvmmodify -a network:lan:BUS,DEVICE,MACADDR:vswitch:...
Anyway I think the better way to correct the problem is to stop VM, modify its virtual NIC configuration, then restart.
Eric
"to avoid data corruption when booting the guests" IMHO there is no risk of data corruption : you just have some trouble with NIC.
I did not understand exactly what you want to do : do you want to substitue a vswitch to an other one ? In this case, before modifying configuration of vNIC in the VM, find actual values of bus and device of the NIC (hpvmstatus -v -P ...) : if you want to have the same instance of vNIC in the VM, you will have to supply them to the hpvmmodify command (hpvmmodify -a network:lan:BUS,DEVICE:vswitch:....)
You can also force the MAC address to the old one. In this case : hpvmmodify -a network:lan:BUS,DEVICE,MACADDR:vswitch:...
Anyway I think the better way to correct the problem is to stop VM, modify its virtual NIC configuration, then restart.
Eric
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тАО05-30-2008 09:19 AM
тАО05-30-2008 09:19 AM
Re: hpvm, vswitch issue
Actually I tried some tests and found exactly that, I must use the hardware address to perform these operations.
Thank you for the help.
Best regards,
Marco,
Thank you for the help.
Best regards,
Marco,
Just unplug and plug in again ....
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