Hello, Steven.
1. During xen-netchannel2 building, vif2 script
tools/hotplug/Linux/vif2 isn't installed to /etc/xen/scripts.
Is this script needed at all?
It is needed, and it should be installed in /etc/xen/scripts. The
normal tools makefiles are supposed to do this automatically when you
run ``make install'' (and they do on my test box). Could you post
the output of ``cd tools/hotplug; make install'', please?
I've attached the log in 'hotplug_makefile' file.
It seems that tools/hotplug/Makefile doesn't know that it should place
'vif2' to /etc/xen/scripts.
What variable should be placed in domU config : 'vif' or 'vif2'?
vif2. e.g.:
vif2 = [ 'bridge=eth1' ]
Hmm, there is no key 'bridge' for vif2 in tools/python/xen/xm/create.py
And domU doesn't start with
Error: Invalid vif option: bridge
for c in vifs2:
d = comma_sep_kv_to_dict(c)
config_vif = ['vif2']
for k in d.keys():
if k not in ['front_mac', 'back_mac', 'backend', 'pdev',
'max_bypasses']:
err('Invalid vif option: ' + k)
config_vif.append([k, d[k]])
config_devs.append(['device', config_vif])
Moreover, the domU is starting without 'bridge' key with
vif2 =[ '' ]
but what i have, are
1. Virtual network interface is created in dom0 with name 'eth1', while
in old netchannel1, virtual network intarface
has the name 'vifN.M'. It's very strange that i have 'eth1' instead of
'vifN.M'.
2. Despite the fact that DomU have started, there no connection in domU.
I suppose it's due to the virtual interface have not been attached to
the bridge in Dom0.
I noticed that there are differencies between /etc/xen/scripts/vif and
/etc/xen/scritps/vif2. The old vif uses 'brctl show' command to find the
bridge, but vif2 script doesn't.
2. I have managed to start domU with netchannel2 succesfully with single
virtual ethernet card.
But when I added second vif device to the domU configuration, i got black
screen in dom0, during
domU starting. It happens on the on network initialisation stage, so i could
consider netchannel2
affects this somehow. I didn't dig it yet, but it's critical to me to have more
then one NIC.
What do you mean by ``black screen''? That dom0 crashes? Is there
any chance you could get a serial console on it, please?
I mean my dom0 is rebooting, tripple fault have been occured.
I'm going to research this problem. Here my test case
1. Start domU with two netchannel1 NIC
vif = [ '', '' ]
2. In DomU obtain IP-address manually for first NIC, then for second one.
dhclient eth0
dhclient eth1
Before second dhclient finished, dom0 goes to reboot.
Best regards,
Sergey Tovpeko.
make[1]: Entering directory
`/home/niagara/hghome/netchannel2-xen-unstable.hg/tools/hotplug'
make -C common install
make[2]: Entering directory
`/home/niagara/hghome/netchannel2-xen-unstable.hg/tools/hotplug/common'
[ -d //etc/xen/scripts ] || \
../../..//tools/cross-install -d -m0755 -p //etc/xen/scripts
set -e; for i in ; \
do \
../../..//tools/cross-install -m0755 -p $i //etc/xen/scripts; \
done
set -e; for i in ; \
do \
../../..//tools/cross-install -m0644 -p $i //etc/xen/scripts; \
done
make[2]: Leaving directory
`/home/niagara/hghome/netchannel2-xen-unstable.hg/tools/hotplug/common'
make[1]: Leaving directory
`/home/niagara/hghome/netchannel2-xen-unstable.hg/tools/hotplug'
make[1]: Entering directory
`/home/niagara/hghome/netchannel2-xen-unstable.hg/tools/hotplug'
make -C Linux install
make[2]: Entering directory
`/home/niagara/hghome/netchannel2-xen-unstable.hg/tools/hotplug/Linux'
[ -d //etc/init.d ] || ../../..//tools/cross-install -d -m0755 -p //etc/init.d
[ -d //etc/sysconfig ] || ../../..//tools/cross-install -d -m0755 -p
//etc/sysconfig
../../..//tools/cross-install -m0755 -p init.d/xend //etc/init.d
../../..//tools/cross-install -m0755 -p init.d/xendomains //etc/init.d
../../..//tools/cross-install -m0755 -p init.d/sysconfig.xendomains
//etc/sysconfig/xendomains
[ -d //etc/xen/scripts ] || \
../../..//tools/cross-install -d -m0755 -p //etc/xen/scripts
set -e; for i in network-bridge vif-bridge network-route vif-route network-nat
vif-nat block block-enbd block-nbd vtpm vtpm-delete xen-hotplug-cleanup
external-device-migrate vscsi; \
do \
../../..//tools/cross-install -m0755 -p $i //etc/xen/scripts; \
done
set -e; for i in xen-script-common.sh locking.sh logging.sh
xen-hotplug-common.sh xen-network-common.sh vif-common.sh block-common.sh
vtpm-common.sh vtpm-hotplug-common.sh vtpm-migration.sh vtpm-impl; \
do \
../../..//tools/cross-install -m0644 -p $i //etc/xen/scripts; \
done
[ -d //etc/udev ] || \
../../..//tools/cross-install -d -m0755 -p //etc/udev/rules.d
set -e; for i in xen-backend.rules xend.rules; \
do \
../../..//tools/cross-install -m0644 -p $i //etc/udev; \
ln -sf ../$i //etc/udev/rules.d; \
done
make[2]: Leaving directory
`/home/niagara/hghome/netchannel2-xen-unstable.hg/tools/hotplug/Linux'
make[1]: Leaving directory
`/home/niagara/hghome/netchannel2-xen-unstable.hg/tools/hotplug'
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