Can both nodes defined in xcat have the same hostname or do they have to be
distinct?
From: Xiao Peng Wang [mailto:w...@cn.ibm.com]
Sent: Friday, June 03, 2016 8:29 AM
To: xcat-user@lists.sourceforge.net
Cc: xcat-user@lists.sourceforge.net
Subject: Re: [xcat-user] EXTERNAL: Re: Setting up a bond interface using boot
NIC's for stateless RHEL
Please refer to the description in the configbond.
xCAT team also considered to handle the bond during OS deployment. We thought
to have multiple macs configured in the macs table to make two macs map to one
IP, then during dhcp, either mac can get the correct IP and configure. As a
workaround, you can define two node to represent one physical machine.
Thanks
Best Regards
----------------------------------------------------------------------
Wang Xiaopeng (王晓朋)
IBM China System Technology Laboratory
Tel: 86-10-82453455
Email: w...@cn.ibm.com<mailto:w...@cn.ibm.com>
Address: 28,ZhongGuanCun Software Park,No.8 Dong Bei Wang West Road, Haidian
District Beijing P.R.China 100193
----- Original message -----
From: "Lopilato, John" <john.lopil...@lmco.com<mailto:john.lopil...@lmco.com>>
To: xCAT Users Mailing list
<xcat-user@lists.sourceforge.net<mailto:xcat-user@lists.sourceforge.net>>
Cc:
Subject: Re: [xcat-user] EXTERNAL: Re: Setting up a bond interface using boot
NIC's for stateless RHEL
Date: Fri, Jun 3, 2016 8:12 PM
I’m running xcat 2.11, but I don’t see anything in the docs about configbond.
Have I just been blind?
As for the boot issue, I was going to ask about that next. I don’t have two
separate networks, the nodes are dual homed to two separate switches on the
same VLAN. In fact the bond is there to handle failover if one of the switches
goes down.
Thanks,
John
From: Xiao Peng Wang [mailto:w...@cn.ibm.com]
Sent: Thursday, June 02, 2016 9:52 PM
To: xcat-user@lists.sourceforge.net<mailto:xcat-user@lists.sourceforge.net>
Cc: xcat-user@lists.sourceforge.net<mailto:xcat-user@lists.sourceforge.net>
Subject: EXTERNAL: Re: [xcat-user] Setting up a bond interface using boot NIC's
for stateless RHEL
Does not the postscript 'configbond' work for you? Or you also can try the
'confignwork' postscript. (But it's still in experimental state).
BTW, how did you set up the compute to boot from both networks? Created two
nodes, each for one network?
Thanks
Best Regards
----------------------------------------------------------------------
Wang Xiaopeng (王晓朋)
IBM China System Technology Laboratory
Tel: 86-10-82453455
Email: w...@cn.ibm.com<mailto:w...@cn.ibm.com>
Address: 28,ZhongGuanCun Software Park,No.8 Dong Bei Wang West Road, Haidian
District Beijing P.R.China 100193
----- Original message -----
From: "Lopilato, John" <john.lopil...@lmco.com<mailto:john.lopil...@lmco.com>>
To: "xcat-user@lists.sourceforge.net<mailto:xcat-user@lists.sourceforge.net>"
<xcat-user@lists.sourceforge.net<mailto:xcat-user@lists.sourceforge.net>>
Cc:
Subject: [xcat-user] Setting up a bond interface using boot NIC's for stateless
RHEL
Date: Thu, Jun 2, 2016 1:57 AM
I'm trying to set things up so that when my diskless blades boot, I can
configure the node to setup a bond interface once the OS has been downloaded.
To make things complicated, the bond interface needs to include the NIC that
the node booted over. The goal is to have a bond in failover mode between two
NIC's, and I'd ideally set xcat up to be able to boot the same node over either
interface.
I haven't been able to find any good documentation on how to setup a bond
interface for diskless/stateless systems. Can anyone point me in the right
direction?
Thanks,
John Lopilato
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consuming the most bandwidth. Provides multi-vendor support for NetFlow,
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