The dataskip feature of onspaces
Use the dataskip feature of the onspaces utility to specify
the dbspaces that are to be skipped when they are unavailable. For
example, the following command sets the DATASKIP parameter so that
the database server skips the fragments in dbspace1 and dbspace3,
but not in dbspace2:
onspaces -f ON dbspace1 dbspace3
For the complete syntax of this onspaces option, see information about the onspaces utility in the HCL OneDB™ Administrator's Reference.