The OpenTP1 files listed in the following table must be created and initialized in the OpenTP1 file systems that have been initialized by the filmkfs command.

Table 1-3 OpenTP1 files and operation commands for their creation and initialization

OpenTP1 files		Operation command for initialization	OpenTP1 file system area for OpenTP1 file creation	Remarks
Status files		stsinit	OpenTP1 file system area for system	Required in a node
Journal files	System journal files	jnlinit
	Checkpoint dump files
XAR files		xarinit		Optional#1
Message queue files		queinit	OpenTP1 file system area for users	Optional#2
TP1/Message Queue queue file		mqainit		Optional#3
DAM files		damload		Optional
TAM files		tamcre		Optional

#1

Required when the XA resource service is used.

#2

Required when TP1/Message Control is used.

#3

Required when TP1/Message Queue is used. For details on the operation command, see the manual TP1/Message Queue User's Guide.

Status files, system journal files, checkpoint dump files, and XAR files must be created in the OpenTP1 file system area for the system.

The following files must be created in the OpenTP1 file system area for users:

• Message queue file
• TP1/Message Queue queue file
• DAM file
• TAM file

For ISAM files, see the manual Indexed Sequential Access Method ISAM.