PS OMM Backup Procedure

Published on February 2017 | Categories: Documents | Downloads: 62 | Comments: 0 | Views: 187
of 10
Download PDF   Embed   Report

Comments

Content

PS OMM backup procedure

1 Data Backup steps
No
.
1
2
3
4
5

6
7

Operation
Handling flog
failure log
Backup of
security variables
Backup of related
foreground files
Migration of
sysmanager
Backup of
configuration and
protocol stack
data
Closing OMM
server program
Backup via auto
backup & restore
tool

Description
Back up files under directory of flog on OMM server, delete
original files and stop failure LOG function.
Back up configuration of security variables.
Back up foreground board information.
Copy sysmanager path to non OMM path.
Back up basic configuration data via command BAK of
OMM.
Close OMM server.
Perform backup by using backup & restore tool.

2 Data backup procedures
2.1 Handling flog failure log
Check whether the function about SGSN records failure
information of active user is enabled before upgrade, i.e. check
whether security variable ‘Enable SGSN to report subscriber’s
service failure log’ under SGSN system control parameters is set
to ‘Yes’. If not, skip over the following step; while if so, operate as
follows:
Check whether there is any failure log file saved in directory
(including all sub-directories) of zxwomcs/ums-svr/flog on
server. If there is any and it has not been obtained yet, notify to
obtain it and remove after it is done. On the other hand, if there is
none, no operation is needed. Notify user to disable ‘Enable
SGSN to report subscriber’s service failure log’ and set
variable settings to ‘No’ before upgrade, enable it upon
successful upgrade.

2.2

Backup of security variables
Compare security variables in foreground and background,
ensuring that the security variables on both sides are identical
before upgrade. In <System Control Parameter> under <Variables
Control>, click <Export all data of this bureau to backup> button
to back up security variables of current bureau. Security variables

of all bureaus shall be backed up.

2.3 Backup of related foreground files
Open <Professional Maintenance> -> < File Management>, and
back up files as follows:

2.4



Back up file named CfgTable.ZDB under directory of IDE0/DATA1
corresponding to OMP module



Back up all files under directory of /DOC0/SECVAR/ corresponding to
OMP module



Back up all files under directory of /IDE0/SECVAR/ corresponding to
OMP module



Back up all files under directory of /DOC0/DATA1/ corresponding to
RPU module

Migration of sysmanager
Back up directory of sysmanager to a non-OMM related directory,
and remove all information under directory of zxwomcs/umssvr/backup/sysmanager.
Back up directory of EMS performance files to a non-OMM related
directory, and remove all information under directory of
/zxwomcs/ums-svr/pmdata/upload/.
Back up directory of CORBA performance files to a non-OMM
related directory, and remove all information under directory of
/zxwomcs/ums-svr/runtime/ftp/naf/.
Too many files or too large files may extend the upgrade duration.

2.5 Backup of configuration & protocol stack data via
OMM
Steps:
1.

Log in to the OMM client as user admin.

2.

Check whether configuration data in the foreground and background is
identical. Check whether there is any changed table via running
[SHOW CHG] in command terminal. If it exists, find which OMM user’s
operation leads to this via command [SHOW USERLOCK]. Check
whether the different data is correct then synchronize all tables and
verify whether service is correct.

3.

Run commands as follows to back up configuration data and protocol
stack data. Save the backup data on OMM server.

Example for CGSL OS:
BAK:FILENAME="COMMON233",FILEPATH="/omm",CDATATYPE=COMMON;//Configuration
data
BAK:FILENAME="IPSTACK233",FILEPATH="/omm",CDATATYPE=IPSTACK; //Protocol
stack data

Example for Windows 2003 OS:
BAK:FILENAME="COMMON233",FILEPATH="D:\\backupdata",CDATATYPE=COMMON;//C
onfiguration data
BAK:FILENAME="IPSTACK233",FILEPATH="D:\\backupdata",CDATATYPE=IPSTACK;
//Protocol stack data

The following two parameters in the commands above shall be
altered according to actual situation:
FILENAME: Name the backup file
FILEPATH: Set the directory to save backup file

2.6

Closing OMM server program


Operation on single server: Close OMM server program, ensuring that
OMM server program does not start automatically along with the OS.
Reboot the OS then.
Take the following steps to close OMM server:
For CGSL Linux OS: Enter directory of ../zxwomcs/ums-svr/bin via
command terminal and run [./close-console_linux.sh] to close OMM
server program
[root@ kpn01 bin]# ./close-console_linux.sh

For Windows 2003 OS: Click <Stop> button to stop the process, and
then click the close button of the console, input the verify code on the
popup dialog, and then click <OK> button to close the console.



2.7

Operation on dual-server: For how to close OMM program, reboot OS
and freeze resources in VCS. Refer to “C.3 How to stop OMM, reboot
OS & freeze resource in VCS”.

Backup via auto backup & restore tool
Start OMM backup & restore tool and back up.
Steps:
1.

Delete
all
files
and
folders
under
directory
of
../zxwomcs/tools/patch/packages on the server, except the file
named patch-history.log.

2.

Log in to the current active server to start up OMM backup and restore
tool. In this example, the current active server is kpn01.

The start method is as following:
For CGSL Linux: Enter directory of ../zxwomcs/tools/backuprestoretool
via command terminal and run the command of ./run-linux.sh in the terminal
to start up OMM backup and restore tool.
[root@kpn01 backuprestoretool]#./run-linux.sh

For CGSL Linux: Enter directory of ../zxwomcs/tools/backuprestoretool,
double click of run.bat to start up OMM backup and restore tool.
Notes: The following figures are taken CGSL OS as example; For Windows
2003 OS, only the path style on the figure is different, please pay attention
to the notes below the figures.
An interface as follows pops up:

3.

Select <Backup> and click <Next> button to continue.

Note: The path is different for Windows 2003 OS, for example:
D:\ZXWN-OMCS_backrst
4.

Select the backup path and click <Next> button to continue.
(1)

The system prompts as follows if system disk space is no more
than 1G.

(2)

The system prompts as follows if target disk space is no more
than 10G.

(3)

The system prompts whether to create a new directory if the
backup path does not exist, and it looks as follows (click <OK>
or <Cancel> button according to actual situation):

Note: The path is different for Windows 2003 OS, for example:
D:\ZXWN-OMCS_backrst
The system prompts as follows if the directory of backup path is
not null. In that case, select a new path and there is a prompt for
whether to create a new one. As follows (click <OK> or <Cancel>
button according to actual situation):

If the backup directory exists and is null, a backup database
interface as follows will appear:

Note: The path is different for Windows 2003 OS, for example:
D:\ZXWN-OMCS_backrst
5.

In figure 2-9, select database to be backed up according to actual
situation. Usually, keep default setting. Besides, it is necessary to
select <NM Middle > if there is any on the site. Click <Next> button to
continue:

Note: The path is different for Windows 2003 OS, for example:
D:\ZXWN-OMCS_backrst
6.

An interface as follows appears upon completion of file copy.

7.

Click <Next> button to continue:

8.

An interface as follows appears upon completion of database backup.

9.

Click <Next> button to continue:

10. Click <Finish> button to finish automatic backup.

Sponsor Documents

Or use your account on DocShare.tips

Hide

Forgot your password?

Or register your new account on DocShare.tips

Hide

Lost your password? Please enter your email address. You will receive a link to create a new password.

Back to log-in

Close