Network bonding

Issues related to configuring your network

Network bonding

Postby twill » 2012/01/06 02:53:05

Hi all,

please help, I have reached the point of pulling my hair out because i don't understand what is happening.

I have installed Centos 6 on a Dell R610. i had previously had bonding working using the following configs.
I had to reboot the server. after the server rebooted, bonding was lost and im seeing a lot of wierd behavior.
Code: Select all
my configs look like this
/etc/sysconfig/network
---------
HOSTNAME=myhostname
NETWORKING=yes
GATEWAY=10.47.12.1
IPV6INIT=no
NOZERCONF=yes
------------------

/etc/sysconfig/network-scripts/ifcfg-bond0
------------------
DEVICE=bond0
USERCTL=no
BOOTPROTO=no
ONBOOT=yes
IPADDR=10.47.12.30
NETMASK=255.255.255.0
TYPE=BOND
IPV6INIT=no
PREFIX=24
GATEWAY=10.47.12.1
DNS1=10.47.10.189
DNS2=10.1.10.32
DOMAIN=mydomain.com
DEFROUTE=yes
-------------------

/etc/sysconfig/network-scripts/ifcfg-eth0 thru eth3
-------------------
DEVICE=eth<x>
BOOTPROTO=no
ONBOOT=yes
MASTER=bond0
SLAVE=yes
USERCTL=no
HWADDR=<hwaddr>
--------------------

/etc/modprobe.d/bonding.conf
--------------------
alias bond0 bonding
options bond0 mode=4 miimon=100   
--------------------

(the switch has been configured for 802.3ad)

when i run service network restart, it appears to configure the bond, but i cannot ping the default gateway, (destination unreachable)
i can ping 1 other known ip address on the 10.47.12.x network, but not any others.
when i run ifconfig, it shows bond0 and eth0-3 are up, but the HWADDR is the same for all 5 interfaces.(is that right?)
Code: Select all
bond0     Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:4B 
          inet addr:10.47.12.30  Bcast:10.47.12.255  Mask:255.255.255.0
          inet6 addr: fe80::221:9bff:fea0:f24b/64 Scope:Link
          UP BROADCAST RUNNING MASTER MULTICAST  MTU:1500  Metric:1
          RX packets:766 errors:0 dropped:0 overruns:0 frame:0
          TX packets:292 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:104804 (102.3 KiB)  TX bytes:25602 (25.0 KiB)

eth0      Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:4B 
          inet addr:10.47.12.30  Bcast:10.47.12.255  Mask:255.255.255.0
          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:86 errors:0 dropped:0 overruns:0 frame:0
          TX packets:283 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:29979 (29.2 KiB)  TX bytes:24450 (23.8 KiB)
          Interrupt:36 Memory:d6000000-d6012800

eth1      Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:4B 
          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:119 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:11565 (11.2 KiB)  TX bytes:384 (384.0 b)
          Interrupt:48 Memory:d8000000-d8012800

eth2      Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:4B 
          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:288 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:26948 (26.3 KiB)  TX bytes:384 (384.0 b)
          Interrupt:32 Memory:da000000-da012800

eth3      Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:4B 
          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:273 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:36312 (35.4 KiB)  TX bytes:384 (384.0 b)
          Interrupt:42 Memory:dc000000-dc012800

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:417 errors:0 dropped:0 overruns:0 frame:0
          TX packets:417 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:40289 (39.3 KiB)  TX bytes:40289 (39.3 KiB)


# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.5.0 (November 4, 2008)

Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer2 (0)
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0

802.3ad info
LACP rate: slow
Aggregator selection policy (ad_select): stable
Active Aggregator Info:
        Aggregator ID: 1
        Number of ports: 1
        Actor Key: 17
        Partner Key: 1
        Partner Mac Address: 00:00:00:00:00:00

Slave Interface: eth0
MII Status: up
Link Failure Count: 1
Permanent HW addr: 00:21:9b:a0:f2:4b
Aggregator ID: 1

Slave Interface: eth1
MII Status: up
Link Failure Count: 2
Permanent HW addr: 00:21:9b:a0:f2:4d
Aggregator ID: 2

Slave Interface: eth2
MII Status: up
Link Failure Count: 3
Permanent HW addr: 00:21:9b:a0:f2:4f
Aggregator ID: 3

Slave Interface: eth3
MII Status: up
Link Failure Count: 2
Permanent HW addr: 00:21:9b:a0:f2:51
Aggregator ID: 4
[Moderator edit: Added code tags to preserve formatting.

please let me know what else to try, or what additional information i can provide to help you help me.

thanks
Tim
twill
 
Posts: 3
Joined: 2012/01/06 02:21:58

Network bonding

Postby pschaff » 2012/01/07 01:15:43

Welcome to the CentOS fora. Please see the recommended reading for new users linked in my signature.

Please provide more information about your system by running "./getinfo.sh" and showing us the output file.
pschaff
Retired Moderator
 
Posts: 18277
Joined: 2006/12/13 20:15:34
Location: Tidewater, Virginia, North America

Re: Network bonding

Postby twill » 2012/01/09 19:29:49

output file from getinfo.sh script

(note: this system is in production so the ifconfig info in the output is currently in a functional, but not ideal state)

Information for general problems.
Code: Select all
== BEGIN uname -rmi ==
2.6.32-71.el6.x86_64 x86_64 x86_64
== END   uname -rmi ==

== BEGIN rpm -qa \*-release\* ==
centos-release-6-0.el6.centos.5.x86_64
epel-release-6-5.noarch
== END   rpm -qa \*-release\* ==

== BEGIN cat /etc/redhat-release ==
CentOS Linux release 6.0 (Final)
== END   cat /etc/redhat-release ==

== BEGIN getenforce ==
Disabled
== END   getenforce ==

== BEGIN free -m ==
             total       used       free     shared    buffers     cached
Mem:         12027      11715        311          0      10585         61
-/+ buffers/cache:       1069      10958
Swap:        14079          0      14079
== END   free -m ==

== BEGIN rpm -qa yum\* rpm-\* python | sort ==
python-2.6.5-3.el6.x86_64
rpm-libs-4.8.0-12.el6.x86_64
rpm-python-4.8.0-12.el6.x86_64
yum-3.2.27-14.el6.centos.noarch
yum-metadata-parser-1.1.2-14.1.el6.x86_64
yum-plugin-fastestmirror-1.1.26-11.el6.noarch
yum-utils-1.1.26-11.el6.noarch
== END   rpm -qa yum\* rpm-\* python | sort ==

== BEGIN ls /etc/yum.repos.d ==
CentOS-Base.repo
CentOS-Debuginfo.repo
CentOS-Media.repo
dell-omsa-repository.repo
epel.repo
epel-testing.repo
kbsingh-CentOS-Extras.repo
== END   ls /etc/yum.repos.d ==

== BEGIN cat /etc/yum.conf ==
[main]
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
installonly_limit=5
bugtracker_url=http://bugs.centos.org/set_project.php?project_id=16&ref=http://bugs.centos.org/bug_report_page.php?category=yum
distroverpkg=centos-release

#  This is the default, if you make this bigger yum won't see if the metadata
# is newer on the remote and so you'll "gain" the bandwidth of not having to
# download the new metadata and "pay" for it by yum not having correct
# information.
#  It is esp. important, to have correct metadata, for distributions like
# Fedora which don't keep old packages around. If you don't like this checking
# interupting your command line usage, it's much better to have something
# manually check the metadata once an hour (yum-updatesd will do this).
# metadata_expire=90m

# PUT YOUR REPOS HERE OR IN separate files named file.repo
# in /etc/yum.repos.d
== END   cat /etc/yum.conf ==

== BEGIN yum repolist all ==
Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=os error was
14: PYCURL ERROR 6 - ""
Could not retrieve mirrorlist http://linux.dell.com/repo/hardware/OMSA_6.5.1/mirrors.cgi?osname=el6&basearch=x86_64&native=1&dellsysidpluginver=$dellsysidpluginver error was
14: PYCURL ERROR 6 - ""
Could not retrieve mirrorlist http://linux.dell.com/repo/hardware/OMSA_6.5.1/mirrors.cgi?osname=el6&basearch=x86_64&native=1&sys_ven_id=$sys_ven_id&sys_dev_id=$sys_dev_id&dellsysidpluginver=$dellsysidpluginver error was
14: PYCURL ERROR 6 - ""
Could not get metalink https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=x86_64 error was
14: PYCURL ERROR 6 - ""
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=extras error was
14: PYCURL ERROR 6 - ""
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=updates error was
14: PYCURL ERROR 6 - ""
 * base: centos.eecs.wsu.edu
 * epel: dl.fedoraproject.org
 * extras: centos-mirror.jchost.net
 * updates: centos.mirror.facebook.net
http://centos.eecs.wsu.edu/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirror.netriplex.com/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirrorcatalogs.com/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirrors.tds.net/pub/linux/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.sonn.com/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://ftp.linux.ncsu.edu/pub/CentOS/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.5ninesolutions.com/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.clarkson.edu/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.nexcess.net/CentOS/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.teklinks.com/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.web-ster.com/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.bluehost.com/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.cat.pdx.edu/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.cmich.edu/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.kernel.org/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.seas.harvard.edu/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://pubmirrors.reflected.net/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://updates.interworx.info/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://www.gtlib.gatech.edu/pub/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
ftp://mirror.nyi.net/centos/6.2/os/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://linux.dell.com/repo/hardware/OMSA_6.5.1/platform_independent/rh60_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://linux.dell.com/repo/hardware/OMSA_6.5.1/platform_independent/rh60_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos-mirror.jchost.net/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.aol.com/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirror.facebook.net/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirror.lstn.net/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirrors.hoobly.com/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.sonn.com/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.supsec.org/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.vipernetworksystems.com/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror-la.7x24web.net/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.5ninesolutions.com/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.atlanticmetro.net/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.chpc.utah.edu/pub/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.hmc.edu/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.raystedman.net/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.sanctuaryhost.com/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.steadfast.net/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.igsobe.com/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.lga7.us.voxel.net/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.serveraxis.net/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://www.gtlib.gatech.edu/pub/centos/6.2/extras/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.karan.org/el6/extras/stable/x86_64/RPMS/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirror.facebook.net/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirror.freedomvoice.com/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirror.lstn.net/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirror.netriplex.com/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.mirrors.hoobly.com/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://centos.vipernetworksystems.com/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://ftp.usf.edu/pub/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.7x24web.net/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.nexcess.net/CentOS/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.nwresd.org/pub/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.serversurgeon.com/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.spro.net/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirror.wiredtree.com/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.ecvps.com/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.gigenet.com/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.lga7.us.voxel.net/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.rit.edu/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.seas.harvard.edu/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://mirrors.versaweb.com/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
http://pubmirrors.reflected.net/centos/6.2/updates/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 6 - ""
Trying other mirror.
repo id                repo name                                  status
base                   CentOS-6 - Base                            enabled: 6,294
c6-media               CentOS-6 - Media                           disabled
centosplus             CentOS-6 - Plus                            disabled
contrib                CentOS-6 - Contrib                         disabled
debug                  CentOS-6 - Debuginfo                       disabled
dell-omsa-indep        Dell OMSA repository - Hardware independen enabled:   705
dell-omsa-specific     Dell OMSA repository - Hardware specific   enabled:   705
epel                   Extra Packages for Enterprise Linux 6 - x8 enabled: 6,801
epel-debuginfo         Extra Packages for Enterprise Linux 6 - x8 disabled
epel-source            Extra Packages for Enterprise Linux 6 - x8 disabled
epel-testing           Extra Packages for Enterprise Linux 6 - Te disabled
epel-testing-debuginfo Extra Packages for Enterprise Linux 6 - Te disabled
epel-testing-source    Extra Packages for Enterprise Linux 6 - Te disabled
extras                 CentOS-6 - Extras                          enabled:     3
kbs-CentOS-Extras      CentOS.Karan.Org-EL6 - Stable              enabled:     0
kbs-CentOS-Testing     CentOS.Karan.Org-EL6 - Testing             disabled
updates                CentOS-6 - Updates                         enabled:   160
repolist: 14,668
== END   yum repolist all ==

== BEGIN egrep 'include|exclude' /etc/yum.repos.d/*.repo ==
== END   egrep 'include|exclude' /etc/yum.repos.d/*.repo ==

== BEGIN sed -n -e "/^\[/h; /priority *=/{ G; s/\n/ /; s/ity=/ity = /; p }" /etc/yum.repos.d/*.repo | sort -k3n ==
== END   sed -n -e "/^\[/h; /priority *=/{ G; s/\n/ /; s/ity=/ity = /; p }" /etc/yum.repos.d/*.repo | sort -k3n ==

== BEGIN cat /etc/fstab ==

#
# /etc/fstab
# Created by anaconda on Thu Nov  3 19:55:16 2011
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
/dev/mapper/vg_citadel-lv_root /                       ext4    defaults        1 1
UUID=33af0142-5136-42e2-9d22-562105d35896 /boot                   ext4    defaults        1 2
/dev/mapper/vg_citadel-lv_home /home                   ext4    defaults        1 2
/dev/mapper/vg_citadel-lv_swap swap                    swap    defaults        0 0
tmpfs                   /dev/shm                tmpfs   defaults        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0
/dev/md1220all/cmarepository            /md1220/shares          xfs     defaults        1 2
== END   cat /etc/fstab ==

== BEGIN df -h ==
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/vg_citadel-lv_root
                       50G  2.9G   44G   7% /
tmpfs                 5.9G   88K  5.9G   1% /dev/shm
/dev/sdb1             485M   35M  425M   8% /boot
/dev/mapper/vg_citadel-lv_home
                       71G  262M   67G   1% /home
/dev/mapper/md1220all-cmarepository
                      2.0T  652G  1.4T  32% /md1220/shares
== END   df -h ==

== BEGIN fdisk -l ==

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.

Disk /dev/dm-0 doesn't contain a valid partition table
Disk /dev/dm-1 doesn't contain a valid partition table
Disk /dev/dm-2 doesn't contain a valid partition table
Disk /dev/dm-3 doesn't contain a valid partition table

Disk /dev/sda: 8995.3 GB, 8995272130560 bytes
255 heads, 63 sectors/track, 1093612 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1           1          16+  ee  GPT
/dev/sda2   *           1      267350  2147483647+  8e  Linux LVM

Disk /dev/sdb: 146.2 GB, 146163105792 bytes
255 heads, 63 sectors/track, 17769 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x90909090

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   *           1          64      512000   83  Linux
Partition 1 does not end on cylinder boundary.
/dev/sdb2              64       17770   142224384   8e  Linux LVM

Disk /dev/dm-0: 53.7 GB, 53687091200 bytes
255 heads, 63 sectors/track, 6527 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


Disk /dev/dm-1: 14.8 GB, 14763950080 bytes
255 heads, 63 sectors/track, 1794 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


Disk /dev/dm-2: 77.2 GB, 77183582208 bytes
255 heads, 63 sectors/track, 9383 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


Disk /dev/dm-3: 2199.0 GB, 2199023255552 bytes
255 heads, 63 sectors/track, 267349 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


Disk /dev/dm-4: 2199.0 GB, 2199023255552 bytes
255 heads, 63 sectors/track, 267349 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000ab056

     Device Boot      Start         End      Blocks   Id  System
/dev/dm-4p1               1      267349  2147480778+  fb  VMware VMFS

Disk /dev/dm-5: 2199.0 GB, 2199023255552 bytes
255 heads, 63 sectors/track, 267349 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000c2d2a

     Device Boot      Start         End      Blocks   Id  System
/dev/dm-5p1               1      267349  2147480778+  fb  VMware VMFS

Disk /dev/sdc: 2199.0 GB, 2199023255552 bytes
255 heads, 63 sectors/track, 267349 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000ab056

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1      267349  2147480778+  fb  VMware VMFS

Disk /dev/sdd: 2199.0 GB, 2199023255552 bytes
255 heads, 63 sectors/track, 267349 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000c2d2a

   Device Boot      Start         End      Blocks   Id  System
/dev/sdd1               1      267349  2147480778+  fb  VMware VMFS
== END   fdisk -l ==

== BEGIN blkid ==
/dev/sda1: UUID="67KZwt-ypID-XiyM-0IVN-dJ3i-wAZ9-CmyN1e" TYPE="LVM2_member"
/dev/sdb1: UUID="33af0142-5136-42e2-9d22-562105d35896" TYPE="ext4"
/dev/sdb2: UUID="logwK1-PxX1-tf6D-x4TM-XlGE-MYaC-PA3qex" TYPE="LVM2_member"
/dev/mapper/vg_citadel-lv_root: UUID="89c9f7b8-736a-4e50-a0f9-b15794f59855" TYPE="ext4"
/dev/mapper/vg_citadel-lv_swap: UUID="7a5b2cec-5a46-4df2-bb8f-9fa33b5fc738" TYPE="swap"
/dev/mapper/vg_citadel-lv_home: UUID="3a664984-59e0-4340-a3b5-f5093c366e0e" TYPE="ext4"
/dev/mapper/md1220all-cmarepository: UUID="fe0e8f29-e444-45a6-b642-836ccbcc9327" TYPE="xfs"
/dev/sdc1: UUID_SUB="4eb1c8e1-d5c8e752-0307-f04da204204e" UUID="4eb1c8e0-b1631e1b-8ba5-f04da204204e" TYPE="VMFS_volume_member"
/dev/sdd1: UUID_SUB="4eb9c1b6-7d7216b4-4c5a-f04da2042182" UUID="4eb9c1b5-594f3f72-65ef-f04da2042182" TYPE="VMFS_volume_member"
== END   blkid ==

== BEGIN cat /proc/mdstat ==
Personalities :
unused devices: <none>
== END   cat /proc/mdstat ==

== BEGIN pvs ==
  PV         VG         Fmt  Attr PSize   PFree
  /dev/sda1  md1220all  lvm2 a-     7.80t 1.80t
  /dev/sdb2  vg_citadel lvm2 a-   135.63g    0
== END   pvs ==

== BEGIN vgs ==
  VG         #PV #LV #SN Attr   VSize   VFree
  md1220all    1   3   0 wz--n-   7.80t 1.80t
  vg_citadel   1   3   0 wz--n- 135.63g    0
== END   vgs ==

== BEGIN lvs ==
  LV            VG         Attr   LSize  Origin Snap%  Move Log Copy%  Convert
  Citadel01     md1220all  -wi-ao  2.00t
  Citadel02     md1220all  -wi-ao  2.00t
  cmarepository md1220all  -wi-ao  2.00t
  lv_home       vg_citadel -wi-ao 71.88g
  lv_root       vg_citadel -wi-ao 50.00g
  lv_swap       vg_citadel -wi-ao 13.75g
== END   lvs ==

== BEGIN rpm -qa kernel\* | sort ==
kernel-2.6.32-71.el6.x86_64
kernel-firmware-2.6.32-71.el6.noarch
kernel-headers-2.6.32-71.29.1.el6.x86_64
== END   rpm -qa kernel\* | sort ==

== BEGIN lspci -nn ==
00:00.0 Host bridge [0600]: Intel Corporation 5500 I/O Hub to ESI Port [8086:3403] (rev 13)
00:01.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 [8086:3408] (rev 13)
00:03.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 [8086:340a] (rev 13)
00:07.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 [8086:340e] (rev 13)
00:09.0 PCI bridge [0604]: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 9 [8086:3410] (rev 13)
00:14.0 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub System Management Registers [8086:342e] (rev 13)
00:14.1 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers [8086:3422] (rev 13)
00:14.2 PIC [0800]: Intel Corporation 5520/5500/X58 I/O Hub Control Status and RAS Registers [8086:3423] (rev 13)
00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 02)
00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 [8086:2938] (rev 02)
00:1a.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 [8086:293c] (rev 02)
00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 [8086:2940] (rev 02)
00:1d.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 [8086:2934] (rev 02)
00:1d.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 [8086:2935] (rev 02)
00:1d.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 [8086:293a] (rev 02)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev 92)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801IB (ICH9) LPC Interface Controller [8086:2918] (rev 02)
00:1f.2 IDE interface [0101]: Intel Corporation 82801IB (ICH9) 2 port SATA IDE Controller [8086:2921] (rev 02)
01:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet [14e4:1639] (rev 20)
01:00.1 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet [14e4:1639] (rev 20)
02:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet [14e4:1639] (rev 20)
02:00.1 Ethernet controller [0200]: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet [14e4:1639] (rev 20)
03:00.0 RAID bus controller [0104]: LSI Logic / Symbios Logic MegaRAID SAS 1078 [1000:0060] (rev 04)
04:00.0 RAID bus controller [0104]: LSI Logic / Symbios Logic LSI MegaSAS 9260 [1000:0079] (rev 05)
06:03.0 VGA compatible controller [0300]: Matrox Graphics, Inc. MGA G200eW WPCM450 [102b:0532] (rev 0a)
fe:00.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series QuickPath Architecture Generic Non-core Registers [8086:2c70] (rev 02)
fe:00.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series QuickPath Architecture System Address Decoder [8086:2d81] (rev 02)
fe:02.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series QPI Link 0 [8086:2d90] (rev 02)
fe:02.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series QPI Physical 0 [8086:2d91] (rev 02)
fe:02.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Mirror Port Link 0 [8086:2d92] (rev 02)
fe:02.3 Host bridge [0600]: Intel Corporation Xeon 5600 Series Mirror Port Link 1 [8086:2d93] (rev 02)
fe:02.4 Host bridge [0600]: Intel Corporation Xeon 5600 Series QPI Link 1 [8086:2d94] (rev 02)
fe:02.5 Host bridge [0600]: Intel Corporation Xeon 5600 Series QPI Physical 1 [8086:2d95] (rev 02)
fe:03.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Registers [8086:2d98] (rev 02)
fe:03.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Target Address Decoder [8086:2d99] (rev 02)
fe:03.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller RAS Registers [8086:2d9a] (rev 02)
fe:03.4 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Test Registers [8086:2d9c] (rev 02)
fe:04.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 0 Control [8086:2da0] (rev 02)
fe:04.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 0 Address [8086:2da1] (rev 02)
fe:04.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 0 Rank [8086:2da2] (rev 02)
fe:04.3 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 0 Thermal Control [8086:2da3] (rev 02)
fe:05.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 1 Control [8086:2da8] (rev 02)
fe:05.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 1 Address [8086:2da9] (rev 02)
fe:05.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 1 Rank [8086:2daa] (rev 02)
fe:05.3 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 1 Thermal Control [8086:2dab] (rev 02)
fe:06.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 2 Control [8086:2db0] (rev 02)
fe:06.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 2 Address [8086:2db1] (rev 02)
fe:06.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 2 Rank [8086:2db2] (rev 02)
fe:06.3 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 2 Thermal Control [8086:2db3] (rev 02)
ff:00.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series QuickPath Architecture Generic Non-core Registers [8086:2c70] (rev 02)
ff:00.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series QuickPath Architecture System Address Decoder [8086:2d81] (rev 02)
ff:02.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series QPI Link 0 [8086:2d90] (rev 02)
ff:02.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series QPI Physical 0 [8086:2d91] (rev 02)
ff:02.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Mirror Port Link 0 [8086:2d92] (rev 02)
ff:02.3 Host bridge [0600]: Intel Corporation Xeon 5600 Series Mirror Port Link 1 [8086:2d93] (rev 02)
ff:02.4 Host bridge [0600]: Intel Corporation Xeon 5600 Series QPI Link 1 [8086:2d94] (rev 02)
ff:02.5 Host bridge [0600]: Intel Corporation Xeon 5600 Series QPI Physical 1 [8086:2d95] (rev 02)
ff:03.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Registers [8086:2d98] (rev 02)
ff:03.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Target Address Decoder [8086:2d99] (rev 02)
ff:03.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller RAS Registers [8086:2d9a] (rev 02)
ff:03.4 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Test Registers [8086:2d9c] (rev 02)
ff:04.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 0 Control [8086:2da0] (rev 02)
ff:04.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 0 Address [8086:2da1] (rev 02)
ff:04.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 0 Rank [8086:2da2] (rev 02)
ff:04.3 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 0 Thermal Control [8086:2da3] (rev 02)
ff:05.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 1 Control [8086:2da8] (rev 02)
ff:05.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 1 Address [8086:2da9] (rev 02)
ff:05.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 1 Rank [8086:2daa] (rev 02)
ff:05.3 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 1 Thermal Control [8086:2dab] (rev 02)
ff:06.0 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 2 Control [8086:2db0] (rev 02)
ff:06.1 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 2 Address [8086:2db1] (rev 02)
ff:06.2 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 2 Rank [8086:2db2] (rev 02)
ff:06.3 Host bridge [0600]: Intel Corporation Xeon 5600 Series Integrated Memory Controller Channel 2 Thermal Control [8086:2db3] (rev 02)
== END   lspci -nn ==

== BEGIN lsusb ==
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
== END   lsusb ==

== BEGIN rpm -qa kmod\* kmdl\* ==
== END   rpm -qa kmod\* kmdl\* ==

== BEGIN ifconfig -a ==
bond0     Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:4B
          inet addr:10.47.12.30  Bcast:10.47.12.255  Mask:255.255.255.0
          inet6 addr: fe80::221:9bff:fea0:f24b/64 Scope:Link
          UP BROADCAST RUNNING MASTER MULTICAST  MTU:1500  Metric:1
          RX packets:471351717 errors:0 dropped:0 overruns:0 frame:0
          TX packets:463636119 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:640042382394 (596.0 GiB)  TX bytes:347536233266 (323.6 GiB)

eth0      Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:4B
          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:471351654 errors:0 dropped:0 overruns:0 frame:0
          TX packets:463636113 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:640042376748 (596.0 GiB)  TX bytes:347536232498 (323.6 GiB)
          Interrupt:36 Memory:d6000000-d6012800

eth1      Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:4D
          BROADCAST SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:668 (668.0 b)  TX bytes:256 (256.0 b)
          Interrupt:48 Memory:d8000000-d8012800

eth2      Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:4F
          BROADCAST SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:28 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2305 (2.2 KiB)  TX bytes:256 (256.0 b)
          Interrupt:32 Memory:da000000-da012800

eth3      Link encap:Ethernet  HWaddr 00:21:9B:A0:F2:51
          BROADCAST SLAVE MULTICAST  MTU:1500  Metric:1
          RX packets:29 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2673 (2.6 KiB)  TX bytes:256 (256.0 b)
          Interrupt:42 Memory:dc000000-dc012800

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:209815 errors:0 dropped:0 overruns:0 frame:0
          TX packets:209815 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:19059300 (18.1 MiB)  TX bytes:19059300 (18.1 MiB)

== END   ifconfig -a ==

== BEGIN brctl show ==
bridge name     bridge id               STP enabled     interfaces
== END   brctl show ==

== BEGIN route -n ==
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
10.47.12.0      0.0.0.0         255.255.255.0   U     0      0        0 bond0
169.254.0.0     0.0.0.0         255.255.0.0     U     1006   0        0 bond0
0.0.0.0         10.47.12.1      0.0.0.0         UG    0      0        0 bond0
== END   route -n ==

== BEGIN cat /etc/resolv.conf ==
# Generated by NetworkManager
search westminster.comp.com


# No nameservers found; try putting DNS servers into your
# ifcfg files in /etc/sysconfig/network-scripts like so:
#
# DNS1=xxx.xxx.xxx.xxx
# DNS2=xxx.xxx.xxx.xxx
# DOMAIN=lab.foo.com bar.foo.com
== END   cat /etc/resolv.conf ==

== BEGIN grep net /etc/nsswitch.conf ==
#networks:   nisplus [NOTFOUND=return] files
#netmasks:   nisplus [NOTFOUND=return] files
netmasks:   files
networks:   files
netgroup:   files
== END   grep net /etc/nsswitch.conf ==

== BEGIN chkconfig --list | grep -Ei 'network|wpa' ==
NetworkManager  0:off   1:off   2:on    3:on    4:on    5:on    6:off
network         0:off   1:off   2:on    3:on    4:on    5:on    6:off
wpa_supplicant  0:off   1:off   2:off   3:off   4:off   5:off   6:off
== END   chkconfig --list | grep -Ei 'network|wpa' ==


[root@citadel CMA]#
twill
 
Posts: 3
Joined: 2012/01/06 02:21:58

Re: Network bonding

Postby jlehtone » 2012/01/09 21:57:58

twill wrote:
Code: Select all
== BEGIN chkconfig --list | grep -Ei 'network|wpa' ==
NetworkManager  0:off   1:off   2:on    3:on    4:on    5:on    6:off
network         0:off   1:off   2:on    3:on    4:on    5:on    6:off


Start with:
chkconfig NetworkManager off
service NetworkManager stop
yum remove \*NetworkManager\*

NetworkManager may be ok with simple interfaces, but vlans, bonds, etc are beyond its skills.


Call it deja vu or broken record, but I seem to repeat myself lately. :roll:
User avatar
jlehtone
 
Posts: 1431
Joined: 2007/12/11 08:17:33
Location: Finland

Re: Network bonding

Postby twill » 2012/02/10 22:03:15

Thanks for the help, after much frustration, there were a couple of minor things that affected my problem.

1) NetworkManager and network services were indeed stomping on each other causing difficulties.
after removing network manager things were better, but not great
2) the configuration on my switch for 802.3ad wasnt quite right. Even though my port were configured correctly,
the aggregation mode needed to be 'active' and not 'none' or 'passive'

after those changes bonding began working as expected. (although im not sure why it had worked initially).
the changes survived multiple reboots so all is well,

thanks for pointing me in the right direction.
twill
 
Posts: 3
Joined: 2012/01/06 02:21:58


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