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Node : linux.setaoffice.com
Node Type : Intel/AMD x64(HTTPS)
Severity : major
OM Server Time: 2017-03-07 09:50:03
Message : UXMON: slave eno49 of bonding device bond0
Msg Group : OS
Application : bondmon
Object : bond
Event Type :
not_found

Instance Name :
not_found

Instruction : The ‘cat /sys/class/net/bondX/slave_ethY/operstate’ command shows detail

Please check /var/opt/OV/log/OpC/bond_mon.log for more details

Running UXMONbroker we see that there are some files that don’t exist

root@linux:~ # /var/opt/OV/bin/instrumentation/UXMONbroker -check bondmon
Mon Mar 13 15:47:35 2017 : INFO : UXMONbondmon is running now, pid=17458
cat: /sys/class/net/bond0/slave_eno49/operstate: No such file or directory
Mon Mar 13 15:47:35 2017 : Major: slave eno49 of bonding device bond0
cat: /sys/class/net/bond0/slave_eno50/operstate: No such file or directory
Mon Mar 13 15:47:35 2017 : Major: slave eno50 of bonding device bond0
mv: ‘/dev/null’ and ‘/dev/null’ are the same file
Mon Mar 13 15:47:35 2017 : INFO : UXMONbondmon end, pid=17458

root@linux:~ # ls -l /sys/class/net/bond0/
total 0
-r–r–r– 1 root root 4096 Mar 2 13:35 addr_assign_type
-r–r–r– 1 root root 4096 Mar 7 17:38 address
-r–r–r– 1 root root 4096 Mar 7 17:38 addr_len
drwxr-xr-x 2 root root 0 Mar 2 13:35 bonding
-r–r–r– 1 root root 4096 Mar 7 17:38 broadcast
-rw-r–r– 1 root root 4096 Mar 7 17:38 carrier
-r–r–r– 1 root root 4096 Mar 7 17:38 carrier_changes
-r–r–r– 1 root root 4096 Mar 2 13:35 dev_id
-r–r–r– 1 root root 4096 Mar 7 17:38 dev_port
-r–r–r– 1 root root 4096 Mar 7 17:38 dormant
-r–r–r– 1 root root 4096 Mar 7 17:38 duplex
-rw-r–r– 1 root root 4096 Mar 7 17:38 flags
-rw-r–r– 1 root root 4096 Mar 7 17:38 gro_flush_timeout
-rw-r–r– 1 root root 4096 Mar 7 17:38 ifalias
-r–r–r– 1 root root 4096 Mar 2 13:35 ifindex
-r–r–r– 1 root root 4096 Mar 2 13:35 iflink
-r–r–r– 1 root root 4096 Mar 7 17:38 link_mode
lrwxrwxrwx 1 root root 0 Mar 7 17:38 lower_eno49 -> ../../../pci0000:00/0000:00:02.0/0000:06:00.0/net/eno49
lrwxrwxrwx 1 root root 0 Mar 7 17:38 lower_eno50 -> ../../../pci0000:00/0000:00:02.0/0000:06:00.1/net/eno50
-rw-r–r– 1 root root 4096 Mar 7 17:38 mtu
-rw-r–r– 1 root root 4096 Mar 7 17:38 netdev_group
-r–r–r– 1 root root 4096 Mar 7 17:38 operstate
-r–r–r– 1 root root 4096 Mar 2 13:35 phys_port_id
drwxr-xr-x 2 root root 0 Mar 2 13:41 power
drwxr-xr-x 34 root root 0 Mar 2 13:35 queues
-r–r–r– 1 root root 4096 Mar 7 17:38 speed
drwxr-xr-x 2 root root 0 Mar 2 13:41 statistics
lrwxrwxrwx 1 root root 0 Mar 2 13:35 subsystem -> ../../../../class/net
-rw-r–r– 1 root root 4096 Mar 7 17:38 tx_queue_len
-r–r–r– 1 root root 4096 Mar 2 13:35 type
-rw-r–r– 1 root root 4096 Mar 2 13:35 uevent

This is a Red Hat Enterprise Linux 7. Current HPOM have a bug that is querying the wrong file

root@linux:~ # cat /etc/*release
NAME=”Red Hat Enterprise Linux Server”
VERSION=”7.3 (Maipo)”
ID=”rhel”
ID_LIKE=”fedora”
VERSION_ID=”7.3″
PRETTY_NAME=”Red Hat Enterprise Linux”
ANSI_COLOR=”0;31″
CPE_NAME=”cpe:/o:redhat:enterprise_linux:7.3:GA:server”
HOME_URL=”https://www.redhat.com/”
BUG_REPORT_URL=”https://bugzilla.redhat.com/”

REDHAT_BUGZILLA_PRODUCT=”Red Hat Enterprise Linux 7″
REDHAT_BUGZILLA_PRODUCT_VERSION=7.3
REDHAT_SUPPORT_PRODUCT=”Red Hat Enterprise Linux”
REDHAT_SUPPORT_PRODUCT_VERSION=”7.3″
Red Hat Enterprise Linux Server release 7.3 (Maipo)
Red Hat Enterprise Linux Server release 7.3 (Maipo)

Copy the bond_mon.cfg configuration file and disable this module

cp -p /var/opt/OV/bin/instrumentation/bond_mon.cfg /var/opt/OV/conf/OpC
vi /var/opt/OV/conf/OpC/bond_mon.cfg
disable = yes

root@linux:~ # /var/opt/OV/bin/instrumentation/UXMONbroker -check bondmon
root@linux:~ #

• Linux