Re: [Autotest] [PATCH 07/18] KVM test: Add a subtest jumbo

Re: [Autotest] [PATCH 07/18] KVM test: Add a subtest jumbo

[pradeep]

On Tue, 14 Sep 2010 19:25:32 -0300
Lucas Meneghel Rodrigues <lmr@redhat.com> wrote:

> +        session.close()
> +        logging.info("Removing the temporary ARP entry")
> +        utils.run("arp -d %s -i %s" % (ip, ifname))
> 

Hi Lucas

Tried different combinations for this jumbo test case. it dint work for
me. I guess there is a problem while trying to remove ARP entry.
ARP entry can be removed from cache using ip and network
interface (for ex: eth0)

arp -d <ip> -i eth0


Error which i got:

23:06:14 DEBUG| Running 'arp -d 192.168.122.104 -i rtl8139_0_5900'
23:06:14 ERROR| Test failed: CmdError: Command <arp -d 192.168.122.104
-i rtl8139_0_5900> failed, rc=255, Command returned non-zero exit status
* Command: 
    arp -d 192.168.122.104 -i rtl8139_0_5900
Exit status: 255
Duration: 0.00138521194458

stderr:
SIOCDARP(pub): No such file or directory

When i try manually this one works for me.

Gues ip: 192.168.122.104

try "arp -i 192.168.122.1 -i eth0"


--Thanks
Pradeep

Re: [Autotest] [PATCH 07/18] KVM test: Add a subtest jumbo

[pradeep]

Hi Lucas

Tried different combinations for this jumbo test case. it dint work for
me. I guess there is a problem while trying to remove ARP entry.
ARP entry can be removed from cache using ip and network
interface (for ex: eth0)

arp -d <ip> -i eth0


Error which i got:

23:06:14 DEBUG| Running 'arp -d 192.168.122.104 -i rtl8139_0_5900'
23:06:14 ERROR| Test failed: CmdError: Command <arp -d 192.168.122.104
-i rtl8139_0_5900> failed, rc=255, Command returned non-zero exit status
* Command: 
    arp -d 192.168.122.104 -i rtl8139_0_5900
Exit status: 255
Duration: 0.00138521194458

stderr:
SIOCDARP(pub): No such file or directory

When i try manually this one works for me.

Gues ip: 192.168.122.104

try "arp -i 192.168.122.1 -i eth0"


--Thanks
Pradeep

Re: [Autotest] [PATCH 07/18] KVM test: Add a subtest jumbo

[Lucas Meneghel Rodrigues]

On Mon, 2010-09-27 at 15:20 +0530, pradeep wrote:
> Hi Lucas
> 
> Tried different combinations for this jumbo test case. it dint work for
> me. I guess there is a problem while trying to remove ARP entry.
> ARP entry can be removed from cache using ip and network
> interface (for ex: eth0)
> 
> arp -d <ip> -i eth0
> 
> 
> Error which i got:
> 
> 23:06:14 DEBUG| Running 'arp -d 192.168.122.104 -i rtl8139_0_5900'
> 23:06:14 ERROR| Test failed: CmdError: Command <arp -d 192.168.122.104
> -i rtl8139_0_5900> failed, rc=255, Command returned non-zero exit status
> * Command: 
>     arp -d 192.168.122.104 -i rtl8139_0_5900
> Exit status: 255
> Duration: 0.00138521194458
> 
> stderr:
> SIOCDARP(pub): No such file or directory
> 
> When i try manually this one works for me.
> 
> Gues ip: 192.168.122.104
> 
> try "arp -i 192.168.122.1 -i eth0"

I've seen the same problem, and I'm fixing the nw patchset to resolve
it. Thanks for reporting it!

Lucas

> 
> --Thanks
> Pradeep
> --
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Re: [Autotest] [PATCH 07/18] KVM test: Add a subtest jumbo

[Lucas Meneghel Rodrigues]

On Mon, 2010-09-27 at 15:20 +0530, pradeep wrote:
> Hi Lucas
> 
> Tried different combinations for this jumbo test case. it dint work for
> me. I guess there is a problem while trying to remove ARP entry.
> ARP entry can be removed from cache using ip and network
> interface (for ex: eth0)
> 
> arp -d <ip> -i eth0
> 
> 
> Error which i got:
> 
> 23:06:14 DEBUG| Running 'arp -d 192.168.122.104 -i rtl8139_0_5900'
> 23:06:14 ERROR| Test failed: CmdError: Command <arp -d 192.168.122.104
> -i rtl8139_0_5900> failed, rc=255, Command returned non-zero exit status
> * Command: 
>     arp -d 192.168.122.104 -i rtl8139_0_5900
> Exit status: 255
> Duration: 0.00138521194458
> 
> stderr:
> SIOCDARP(pub): No such file or directory
> 
> When i try manually this one works for me.
> 
> Gues ip: 192.168.122.104
> 
> try "arp -i 192.168.122.1 -i eth0"

I think the problem here is that we should use the bridge name instead
of the tap interface name. I have modified the patchset and sent it to
the mailing list. v4 of the patchset fixes a lot of bugs I found while
testing v3. Please try it, make sure you reinstall your guests because
one issue with the kickstarts was found that prevented vm.serial_login()
from working.

Lucas