Restoring dual-BSDS mode

In dual-BSDS mode, Db2 keeps duplicate copies of the BSDS. If an I/O error occurs, Db2 deallocates the failing copy and continues with a single BSDS. However, you can restore the dual-BSDS mode.

Procedure

To restore dual-BSDS mode:

  1. Use access method services to rename or delete the failing BSDS.
  2. Define a new BSDS with the same name as the deleted BSDS.
  3. Issue the Db2 RECOVER BSDS command to make a copy of the good BSDS in the newly allocated data set.