Integration of OM for task inventory vCenter fails for a host

Hello.

I've updated my plugin for integration of OM to 1.7 2.0. I have three hosts 5.5 ESXi and vCenter 5.5 device.

The analysis of the inventory on one of these three hosts fails. I did the changes on the hosts and the inventory, used to work for guests when I used the plugin version 1.7. During testing of connection profile I get not all errors and information iDRAC identification and credentials to the host with green checkmarks on all hosts, including the one who gets the failure of the inventory scanning.

When you look at the newspapers I see a lot of security-messages and then "cannot get an IP iDRAC for host {0}" and "failure of the inventory for host 1 of 3".

Any suggestions?

Because we support 5.5 with 1.7 install it must have been new for the hosts and vCenter.    OMSA can sometimes get messed up during upgrades. Please verify that this host is consistent in the compliance Wizard in the full desktop client. In addition, you can verify that you are a build 61? If you are on build 59 try to switch to the current 2.0 version. Change the path of update to linux.dell.com/.../latest

  • Run the update
  • This update, you will have to build 2.0.0.1262
  • After the update, lack of movement to the original path to ensure you'll see future updates.

Tags: Dell Tech

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    (SERVICE_NAME = prod. WORLD)

    )

    )

    PROD_STBY =

    (DESCRIPTION =

    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))

    (CONNECT_DATA =

    (SERVER = DEDICATED)

    (SERVICE_NAME = prod. WORLD)

    )

    )


    [oracle@US admin] $ more sysconfig

    Networking = yes

    NETWORKING_IPV6 = yes

    HOSTNAME = US.localdomain


    [oracle@US admin] $ more/etc/hosts

    # Do not remove the next line, or various programs

    # requiring a network functionality will fail.

    127.0.0.1 localhost.localdomain localhost

    : US.localdomain6 1 U.S.

    Remote Ping US server location:

    [oracle@US admin] $ ping 192.168.188.131

    PING 192.168.188.131 (192.168.188.131) 56 (84) bytes of data.

    64 bytes from 192.168.188.131: icmp_seq = 1 ttl = 64 time = 0,662 ms

    64 bytes from 192.168.188.131: icmp_seq = 2 ttl = 64 time = 0,558 ms

    64 bytes from 192.168.188.131: icmp_seq = 3 ttl = 64 time = 0,566 ms

    64 bytes from 192.168.188.131: icmp_seq = 4 ttl = 64 time = 0,603 ms

    64 bytes from 192.168.188.131: icmp_seq = 5 ttl = 64 time = 0.575 ms

    ^ C

    -192.168.188.131 - ping statistics

    5 packets transmitted, 5 received, 0% packet loss, time 4002ms

    RTT min/avg/max/leg = 0.558/0.592/0.662/0.048 ms

    Details of the server remote localhost:

    [oracle@localhost admin] $ more tnsnames.ora

    PROD =

    (DESCRIPTION =

    (ADDRESS = (PROTOCOL = TCP) (HOST = EN)(PORT = 1521))

    (CONNECT_DATA =

    (SERVER = DEDICATED)

    (SERVICE_NAME = prod. WORLD)

    )

    )

    PROD_STBY =

    (DESCRIPTION =

    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))

    (CONNECT_DATA =

    (SERVER = DEDICATED)

    (SERVICE_NAME = prod. WORLD)

    )

    )


    [oracle@localhost admin] $ cat/etc/hosts

    # Do not remove the next line, or various programs

    # requiring a network functionality will fail.

    127.0.0.1 localhost.localdomain localhost

    : 1 localhost6.localdomain6 localhost6


    [oracle@localhost admin] $ cat sysconfig

    Networking = yes

    NETWORKING_IPV6 = yes

    HOSTNAME = localhost.localdomain

    [oracle@localhost admin] $ listener.ora more

    SID_LIST_LISTENER =

    (SID_LIST =

    (SID_DESC =

    (GLOBAL_DBNAME = prod. WORLD)

    (ORACLE_HOME = u01/app/oracle/product/11.2.0/dbhome_1)

    (SID_NAME = prod)

    )

    )

    LISTENER =

    (DESCRIPTION_LIST =

    (DESCRIPTION =

    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost.localdomain) (PORT = 1521))

    )

    (DESCRIPTION =

    (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))

    )

    )

    ADR_BASE_LISTENER = / u01/app/oracle

    [oracle@localhost admin] $ lsnrctl status


    LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 4 February 2014 16:49:36

    Copyright (c) 1991, 2009, Oracle.  All rights reserved.

    Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST=localhost.localdomain) (PORT = 1521)))

    STATUS of the LISTENER

    ------------------------

    Alias LISTENER

    Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production

    Start date February 4, 2014 16:42:09

    Uptime 0 days 0 h 7 min 26 sec

    Draw level off

    Security ON: OS Local Authentication

    SNMP OFF

    Parameter Listener of the /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora file

    The listener log file /U01/app/Oracle/diag/tnslsnr/localhost/listener/alert/log.XML

    Summary of endpoints listening...

    (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=localhost.localdomain) (PORT = 1521)))

    (DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC1521)))

    Summary of services...

    Service "prod. The WORLD' has 1 instance (s).

    Instance "prod", status UNKNOWN, has 1 operation for this service...

    The command completed successfully

    Location of ping to the server hosting remote localhost:

    [oracle@localhost admin] $ ping 192.168.188.130

    PING 192.168.188.130 (192.168.188.130) 56 (84) bytes of data.

    64 bytes from 192.168.188.130: icmp_seq = 1 ttl = 64 time = 1.57 ms

    64 bytes from 192.168.188.130: icmp_seq = 2 ttl = 64 time = 0,223 ms

    64 bytes from 192.168.188.130: icmp_seq = 3 ttl = 64 time = 0,577 ms

    64 bytes from 192.168.188.130: icmp_seq = 4 ttl = 64 time = 0,571 ms

    64 bytes from 192.168.188.130: icmp_seq = 5 ttl = 64 time = 0,568 ms

    ^ C

    -192.168.188.130 - ping statistics

    5 packets transmitted, 5 received, 0% packet loss, time 4006ms

    RTT min/avg/max/leg = 0.223/0.703/1.578/0.458 ms

    Connection database target mode ensures via RMAN:

    [oracle@localhost admin] $ rman target sys/oracle_4U@PROD auxiliary sys/oracle_4U@PROD_STBY


    Recovery Manager: release 11.2.0.1.0 - Production on Tue Feb 4 16:56:45 2014

    Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

    RMAN-00571: ===========================================================

    RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.

    RMAN-00571: ===========================================================

    RMAN-00554: initialization of the package manager internal collection failed

    RMAN-04005: target database error:

    ORA-12545: Connect failed because target host or object does not exist

    Please let me know the cause of this error and it please help me how can I solve it.

    Kind regards

    Michel

    OK, so you have a software firewall (IPTables) running.  By default, it will not be configured to accept connections on port 1521.  You have two options...

    (1) disable the firewall completely.  Run these commands to do this...

    stop /etc/init.d/iptables

    chkconfig iptables off

    The first command stops the service.  The second command prevents revived at every restart of the OS.

    (2) add an exception to the firewall for port 1521.  I'm not a Linux expert, but it should be something like this...

    Change the configuration of IPTables with vi...

    VI/etc/sysconfig/iptables

    Add a new rule as follows...

    -A of ENTRY m state - state NEW-m tcp tcp - dport 1521-j ACCEPT Pei

    Save and close, and then restart the IPTables service...

    /etc/init.d/iptables restart

    NOTE: you must always change the name of this server to something other than "localhost".

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