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The fault of network management database is full

Publication Date:  2012-09-20 Views:  55 Downloads:  0
Issue Description
When we view the database monitoring column of network management system monitor to check the use rate of database space ,the database state displays “exception”
There is important or critical alarm which show the database usage is too high when we scan the network management alarm interface .
Alarm Information
None.
Handling Process
Step 1  Enter the operation system with the user which has the permission of administrator.
Step 2  Opening the window of command lines terminal and entering“%IMAPROOT%\server\tools\expandDB”content:
C:\>cd \d %IMAPROOT%\server\tools\expandDB
Step 3  Executing python expandDB.py and finishing the later operation base on the interface register:
1. Input the user password of sa
2. Input the name of database which needs expand
3. Input the size that how many needs to expand (the unit is MB and only input number) If we don’t input the size ,the system will expand database automatically based on rule.
Step 4  Finishing the database expanding , when we view the database monitoring column of network management system monitor to check the use rate of database space,if the state display “normal” ,it means network management has come back .
End .
Root Cause
The database is read ,written and perfected log frequently lead the database usage augment soon .
ATTENTION
Before executing this operation , it need satisfy the entry criteria as follows :
| Viewing the database monitoring column of network management system monitor to check the use rate of database space ,if the database display red ,it means database over the setting threshold and need to execute this operation to deal with.
| There is important or critical alarm which show the database usage is too high when we scan the network management alarm interface, it needs to execute this operation to deal with.
| This operation is the same with the editon after VSM V100R002SPC400.
| Thie operation support handwork to expand library ,it will use default rule to expand library if we don’t input by handwork .
| If the curren database less than or equal to 500M ,we should make the database expand 100M.
| If the curren database more than 500M and less than or equal to 1G ,we should make the database expand 200M.
| If the curren database more than 1G and less than or equal to 3G ,we should make the database expand 500M.
| If the curren database more than 3G ,we should make the database expand 1G.
Suggestions
None.

END