Problem Description

NG-SDH OSN3500 device host database abnormality will lead to a variety of strange problems. At this time, it is necessary to perform a clear database operation and then re-download the configuration method to solve the problem. How to clear the database?

Alert message

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NG-SDH has different commands for clearing libraries depending on the host version, which are introduced here:

V100R008 and later versions:

:dbms-delete-data:drdb;

:dbms-delete-data:fdb.

:dbms-delete-data:cfdb; ( if there is a CF card)

V100R007 version:

:dbms-delete-data:drdb;

:dbms-delete-data:fdb0;

:dbms-delete-data:fdb1;

:dbms-delete-data:nvfldb;

V100R003-V100R006 versions:

:dbms-delete-data:drdb;

:dbms-delete-data:fdb0;

:dbms-delete-data:fdb1;

:dbms-delete-data:nvfldb;

:sftm-delete-file:motherboard,"/mfs/ocp/mover";:sftm-delete-file:motherboard,"/mfs/ocp/mover";:sftm-delete-file:motherboard,"/mfs/ocp/mover

:sftm-delete-file:motherboard,"/mfs/ocp/mofile";:sftm-delete-file: motherboard ,"/mfs/ocp/mofile".

:sftm-delete-file:motherboard,"/mfs/ocp/moptr".

:sftm-delete-file:motherboard,"/mfs/ocp/dbfver";:sftm-delete-file:motherboard,"/mfs/ocp/dbfver";.

:sftm-delete-file:motherboard,"/ofs1/ocp/mover".

:sftm-delete-file:motherboard,"/ofs1/ocp/mofile".

:sftm-delete-file:motherboard,"/ofs1/ocp/moptr".

:sftm-delete-file:motherboard,"/ofs1/ocp/dbfver";.

:sftm-delete-file:motherboard,"/ofs2/ocp/mover";.

:sftm-delete-file:motherboard,"/ofs2/ocp/mofile";.

:sftm-delete-file:motherboard,"/ofs2/ocp/moptr".

:sftm-delete-file:motherboard,"/ofs2/ocp/dbfver";.

:sftm-delete-file:spare-board,"/mfs/ocp/mover";.

:sftm-delete-file:备板,"/mfs/ocp/mofile";

:sftm-delete-file:备板,"/mfs/ocp/moptr";

:sftm-delete-file:spare, "/mfs/ocp/dbfver"; :sftm-delete-file:spare, "/mfs/ocp/dbfver"; :sftm-delete-file:spare, "/mfs/ocp/dbfver";:sftm-delete-file:spare

:sftm-delete-file:备板,"/ofs1/ocp/mover";

:sftm-delete-file:spare, "/ofs1/ocp/mofile"; :sftm-delete-file:spare, "/ofs1/ocp/mofile".

:sftm-delete-file:备板,"/ofs1/ocp/moptr";

:sftm-delete-file:backup-board,"/ofs1/ocp/dbfver"; :sftm-delete-file:backup-board,"/ofs1/ocp/dbfver";

:sftm-delete-file:backup-board,"/ofs2/ocp/mover";:sftm-delete-file:backup -board ,"/ofs2/ocp/mover";

:sftm-delete-file:spare, "/ofs2/ocp/mofile";:sftm-delete-file:spare, "/ofs2/ocp/mofile".

:sftm-delete-file:backup-board,"/ofs2/ocp/moptr"; :sftm-delete-file:backup-board,"/ofs2/ocp/moptr";

:sftm-delete-file:backup-board,"/ofs2/ocp/dbfver"; :sftm-delete-file:backup-board,"/ofs2/ocp/dbfver";

After the clearing operation is completed, remember to reset the master board, the reset order is first backup and then master

:cfg-reset-board:backup-board,soft

:cfg-reset-board:motherboard,soft

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Suggestions and Summary

The cleanup operation should be treated according to different host versions, otherwise it may lead to incomplete cleanup.