A single dbspace for the IQ temporary store, IQ_SYSTEM_TEMP, is created when you create a database or upgrade an older IQ database.
Each IQ dbspace may contain any number of files. The only limit is that the total number of IQ files is 16383.
Ensure that the IQ_SYSTEM_TEMP dbspace is at least as large as the value specified in the -iqtc server option of the start_iq utility.