Re: [xcat-user] Ethernet bonding mode (BONDING_OPTS)
Hi, On 5/20/19 8:19 AM, Yuan Y Bai wrote: > Hi Roosen, > > Thanks your information. > > Could you find `bond0!BONDING_OPTS=mode=2` in output of updatenode? > Do you find `BONDING_OPTS="mode=2"` from ifcfg-bond0 after updatenode > command? > > I cannot reproduce this issue in my RH7.6 environment, I tried the > command `chdef node1 nicextraparams.bond0="BONDING_OPTS=mode=2"` and > `updatenode node1 confignetwork`, it worked. > Yes I provisioned the node again and I cannot reproduce it either. Maybe something else went in the way ... Thanks. > "802.3ad" is the default value for BONDING_OPTS in our code > /install/postscripts/nicutils.sh, You can replace line > _bonding_opts="mode=802.3ad miimon=100" with _bonding_opts="mode=2" in > our code /install/postscripts/nicutils.sh, then try to run "updatenode > node1 confignetwork" to see if it work or not. > > > Best Regards > -- > Yuan Bai (白媛) > > CSTL HPC System Management Development > Tel:86-10-82451401 > E-mail: by...@cn.ibm.com > Address: IBM ZGC Campus. Ring Building 28, > ZhongGuanCun Software Park,No.8 Dong Bei Wang West Road, Haidian District, > Beijing P.R.China 100193 > > IBM环宇大厦 > 北京市海淀区东北旺西路8号，中关村软件园28号楼 > 邮编:100193 > > > > ----- Original message - > From: "Roosen, Nicolas" > To: "xcat-user@lists.sourceforge.net" > Cc: > Subject: [EXTERNAL] Re: [xcat-user] Ethernet bonding mode (BONDING_OPTS) > Date: Fri, May 17, 2019 9:54 PM > > Answering to myself: > > On 5/17/19 12:43 PM, Roosen, Nicolas wrote: > > Hello, I am trying to setup a bonded Ethernet interface on a node > (xCAT > > 2.14.6 / RHEL 7.6). > > > > It works almost fine, except for the bonding options which I fail > to change. > > The default seems to be "802.3ad". > > I'd like to set it to "mode=2". > > > > I tried this: > > > > chdef node1 nicextraparams.bond0="BONDING_OPTS=mode=2" > > > > Which seems to be taken into account: > > > > tabdump nics > > > > #node,nicips,nichostnamesuffixes,nichostnameprefixes,nictypes,niccustomscripts,nicnetworks,nicaliases,nicextraparams,nicdevices,nicsadapter,comments,disable > > > > "node1","bond0!172.31.0.11",,,"bond0!bond,enp195s0f1!ethernet,enp195s0f0!ethernet",,"bond0!172_31_0_0-255_255_0_0",,"bond0!BONDING_OPTS=mode=2","bond0!enp195s0f0|enp195s0f1",,, > > > > But when I update the network configuration on the node, the > settings is > > not applied. > > > > cat /proc/net/bonding/bond0 | grep -i mode > > Bonding Mode: IEEE 802.3ad Dynamic link aggregation > > > > What else can I try? > > > > It works fine when I re-install the node. > > [root@localhost network-scripts]# cat ifcfg-bond0 > ONBOOT="yes" > USERCTL="no" > TYPE="Bond" > BONDING_MASTER="yes" > BONDING_OPTS="mode=2" > BOOTPROTO="static" > DHCLIENTARGS="-timeout 200" > MTU="1500" > DEVICE="bond0" > > > cat /proc/net/bonding/bond0 > > Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) > > Bonding Mode: load balancing (xor) > Transmit Hash Policy: layer2 (0) > > -- > Nicolas > > ___ > xCAT-user mailing list > xCAT-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/xcat-user > <https://lists.sourceforge.net/lists/listinfo/xcat-user> > > > > > > > ___ > xCAT-user mailing list > xCAT-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/xcat-user > -- Nicolas Roosen Technical Consultant +33 970010023 Office +33 777161256 Mobile ___ xCAT-user mailing list xCAT-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xcat-user
Re: [xcat-user] Ethernet bonding mode (BONDING_OPTS)
Hi Roosen, Thanks your information. Could you find `bond0!BONDING_OPTS=mode=2` in output of updatenode? Do you find `BONDING_OPTS="mode=2"` from ifcfg-bond0 after updatenode command? I cannot reproduce this issue in my RH7.6 environment, I tried the command `chdef node1 nicextraparams.bond0="BONDING_OPTS=mode=2"` and `updatenode node1 confignetwork`, it worked. "802.3ad" is the default value for BONDING_OPTS in our code /install/postscripts/nicutils.sh, You can replace line _bonding_opts="mode=802.3ad miimon=100" with _bonding_opts="mode=2" in our code /install/postscripts/nicutils.sh, then try to run "updatenode node1 confignetwork" to see if it work or not. Best Regards--Yuan Bai (白媛)CSTL HPC System Management DevelopmentTel:86-10-82451401E-mail: by...@cn.ibm.comAddress: IBM ZGC Campus. Ring Building 28,ZhongGuanCun Software Park,No.8 Dong Bei Wang West Road, Haidian District,Beijing P.R.China 100193IBM环宇大厦北京市海淀区东北旺西路8号，中关村软件园28号楼邮编:100193 - Original message -From: "Roosen, Nicolas" To: "xcat-user@lists.sourceforge.net" Cc:Subject: [EXTERNAL] Re: [xcat-user] Ethernet bonding mode (BONDING_OPTS)Date: Fri, May 17, 2019 9:54 PM Answering to myself:On 5/17/19 12:43 PM, Roosen, Nicolas wrote:> Hello, I am trying to setup a bonded Ethernet interface on a node (xCAT> 2.14.6 / RHEL 7.6).>> It works almost fine, except for the bonding options which I fail to change.> The default seems to be "802.3ad".> I'd like to set it to "mode=2".>> I tried this:>> chdef node1 nicextraparams.bond0="BONDING_OPTS=mode=2">> Which seems to be taken into account:>> tabdump nics> #node,nicips,nichostnamesuffixes,nichostnameprefixes,nictypes,niccustomscripts,nicnetworks,nicaliases,nicextraparams,nicdevices,nicsadapter,comments,disable> "node1","bond0!172.31.0.11",,,"bond0!bond,enp195s0f1!ethernet,enp195s0f0!ethernet",,"bond0!172_31_0_0-255_255_0_0",,"bond0!BONDING_OPTS=mode=2","bond0!enp195s0f0|enp195s0f1",,,>> But when I update the network configuration on the node, the settings is> not applied.>> cat /proc/net/bonding/bond0 | grep -i mode> Bonding Mode: IEEE 802.3ad Dynamic link aggregation>> What else can I try?>It works fine when I re-install the node.[root@localhost network-scripts]# cat ifcfg-bond0_ONBOOT_="yes"USERCTL="no"TYPE="Bond"BONDING_MASTER="yes"BONDING_OPTS="mode=2"BOOTPROTO="static"DHCLIENTARGS="-timeout 200"MTU="1500"DEVICE="bond0"cat /proc/net/bonding/bond0Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)Bonding Mode: load balancing (xor)Transmit Hash Policy: layer2 (0)--Nicolas___xCAT-user mailing listxCAT-user@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/xcat-user ___ xCAT-user mailing list xCAT-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xcat-user
Re: [xcat-user] Ethernet bonding mode (BONDING_OPTS)
Answering to myself: On 5/17/19 12:43 PM, Roosen, Nicolas wrote: > Hello, I am trying to setup a bonded Ethernet interface on a node (xCAT > 2.14.6 / RHEL 7.6). > > It works almost fine, except for the bonding options which I fail to change. > The default seems to be "802.3ad". > I'd like to set it to "mode=2". > > I tried this: > > chdef node1 nicextraparams.bond0="BONDING_OPTS=mode=2" > > Which seems to be taken into account: > > tabdump nics > #node,nicips,nichostnamesuffixes,nichostnameprefixes,nictypes,niccustomscripts,nicnetworks,nicaliases,nicextraparams,nicdevices,nicsadapter,comments,disable > "node1","bond0!172.31.0.11",,,"bond0!bond,enp195s0f1!ethernet,enp195s0f0!ethernet",,"bond0!172_31_0_0-255_255_0_0",,"bond0!BONDING_OPTS=mode=2","bond0!enp195s0f0|enp195s0f1",,, > > But when I update the network configuration on the node, the settings is > not applied. > > cat /proc/net/bonding/bond0 | grep -i mode > Bonding Mode: IEEE 802.3ad Dynamic link aggregation > > What else can I try? > It works fine when I re-install the node. [root@localhost network-scripts]# cat ifcfg-bond0 ONBOOT="yes" USERCTL="no" TYPE="Bond" BONDING_MASTER="yes" BONDING_OPTS="mode=2" BOOTPROTO="static" DHCLIENTARGS="-timeout 200" MTU="1500" DEVICE="bond0" cat /proc/net/bonding/bond0 Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011) Bonding Mode: load balancing (xor) Transmit Hash Policy: layer2 (0) -- Nicolas ___ xCAT-user mailing list xCAT-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xcat-user
[xcat-user] Ethernet bonding mode (BONDING_OPTS)
Hello, I am trying to setup a bonded Ethernet interface on a node (xCAT 2.14.6 / RHEL 7.6). It works almost fine, except for the bonding options which I fail to change. The default seems to be "802.3ad". I'd like to set it to "mode=2". I tried this: chdef node1 nicextraparams.bond0="BONDING_OPTS=mode=2" Which seems to be taken into account: tabdump nics #node,nicips,nichostnamesuffixes,nichostnameprefixes,nictypes,niccustomscripts,nicnetworks,nicaliases,nicextraparams,nicdevices,nicsadapter,comments,disable "node1","bond0!172.31.0.11",,,"bond0!bond,enp195s0f1!ethernet,enp195s0f0!ethernet",,"bond0!172_31_0_0-255_255_0_0",,"bond0!BONDING_OPTS=mode=2","bond0!enp195s0f0|enp195s0f1",,, But when I update the network configuration on the node, the settings is not applied. cat /proc/net/bonding/bond0 | grep -i mode Bonding Mode: IEEE 802.3ad Dynamic link aggregation What else can I try? Thanks -- Nicolas ___ xCAT-user mailing list xCAT-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/xcat-user
