Hello everyone!
Today, I’d like to share a case.
Problem Description
After U2000 is migrated to NCE Manager, NCE Manager reports an alarm and the PMSDB database usage reaches 100%
Problem Analysis
The U2000 PMSDB database has been expanded, but the NCE database is in standard configuration. Therefore, the actual size of NCE PMSDB exceeds the total configuration after the migration
Root Cause
The U2000 PMSDB database has been expanded, but the NCE database is in standard configuration. Therefore, the actual size of NCE PMSDB exceeds the total configuration after the migration
Solution Description
Step 1 Log in to the NCE management plane (IP address: 31945) and view the current PMSDB deployment size.
1. On the home page of the management plane, click NCE-NMS
2. click “Relational Databases”
3. click “nmsdbsvr-0-1046”，check PMSDB size , like follow snapshot is 3000MB
steps 2 , login NCE OMP node, use ossadm login, command like follow ：
1. check “DBInstanceId” on management plane;
2. run command , set PMSDB size to 2500M：
cd /opt/oss/manager/apps/DBAgent/bin
./dbsvc_adm -cmd modify-database -instid nmsdbsvr-0-1046 -dbname PMSDB -appname PMSService -datasize 2500
3. check “DBInstanceId” on management plane again.
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