[ovirt-users] oVirt node and bonding options cutomizations

Gianluca Cecchi gianluca.cecchi at gmail.com
Fri Sep 8 10:09:06 UTC 2017


Hello,
when using CentOS as OS for hypervisor and mode=4 for bonding (802.3ad) in
the past I had to use lacp_rate=1 (aka fast), because I noticed problems
with the default lacp_rate=0 parameter.
Now I'm testing an oVirt node and I see that into the graphical interface
there are the options to set mode, link up and down delays, but not the
lacp_rate option.

It is a different environment from the one where I had to modify it, so I
will start with the default value and see if I get any problems again.

Now the ifcfg-bond0 file created at oVirt node level by the web mgmt
interface contains:

BONDING_OPTS="miimon=100 updelay=0 downdelay=0 mode=802.3ad"

Would I be able to modify it in case of need and have it persistent across
reboot, something like this:

BONDING_OPTS="miimon=100 updelay=0 downdelay=0 mode=802.3ad lacp_rate=1"

?

Thanks in advance,
Gianluca
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