HI Dan
As this is production, critical infrastructure large downtime is not
possible. We have a hardware refresh coming up in about 12 months so I'll
have to wait until then.
I recall asking this of GSS quite some time ago and not really getting too
helpful an answer
We use a combination of
On Fri, Jun 24, 2016 at 11:05 PM, Colin Coe wrote:
> Hi Dan
>
> I should have mentioned that we need to use the same subnet for both iSCSI
> interfaces which is why I ended up bonding (mode 1) these.
>
This is not best practice. Perhaps you should have asked these questions
when planning? Right
Hi Fernando
The network is pretty much cast in stone now. I even if I could change it,
I'd be relucant todo so as the firewall/router has 1Gb interfaces but the
iSCSI SANs and blade servers are all 10Gb. Having these in different
subnets will create a 1Gb bottle neck.
Thanks
On Sat, Jun 25, 2
Hello Colin,
I know well all the equipment you have in your hands as I used to work
with these during a long time. Great stuff I can say.
All seems Ok from what you describe, except the iSCSI network which
should not be a bond, but two independent vlans (and subnets) using
iSCSI multipath. B
Hi Dan
I should have mentioned that we need to use the same subnet for both iSCSI
interfaces which is why I ended up bonding (mode 1) these. Looking at
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.6/html/Administration_Guide/sect-Preparing_and_Adding_Block_Sto
Two things off the top of my head after skimming the given details:
1. iSCSI will work better without the bond. It already uses multipath, so
all you need is to separate the portal IPs/subnets and provide separate
IPs/subnets to the iSCSI dedicated NICs, as is the recommended way here:
https://acce
Hi all
We run four RHEV datacenters, two PROD, one DEV and one TEST/Training.
They are all working OK but I'd like a definitive answer on how I should
be configuring the networking side as I'm pretty sure we're getting
sub-optimal networking performance.
All datacenters are housed in HP C7000 Bl
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