-i|-initialize

This BRBACKUP command option initializes tape volumes. You can use this option to initialize SAP volumes (that is, tapes) or non-SAP volumes. Only tapes of this type can be used for backup with BRBACKUP. See Volume Management.

-i|-initialize [force|show]
         

Default value: label checking before initialization

Possible values:

• -i: only for SAP volumes

  You use this mainly to rename volumes. BRBACKUP suggests the volume name specified in volume_backup. Mount the volumes with the appropriate names or other SAP volumes with labels. BRBACKUP checks whether the expiration period has expired. If so, BRBACKUP initializes the volume and assigns it the specified name.

• -i force: initializes new or non-SAP volumes

  The expiration period is not checked. It is also possible to initialize SAP volumes with -i force. However, we recommend you to only use this option when necessary, since the expiration period is not checked and the tape_use_count stored in the volume label is reset to one.

  Note

  For both the above options, you can also use in addition the option -v. The system then initializes the tapes with the names selected in -v.

  You receive an error message from BRBACKUP and one of the following cpio messages if you want to start the backup program and want to use a non-initialized tape as a backup medium. Initialize this tape using the option -i force and then repeat the procedure.

  The cpio message is platform-dependent and has, for example, the following texts

  Operating System	Message
  Linux	cpio: Bad header - checksum error. cpio: Not a cpio file.
  AIX	Cannot read from the specified input. Out of phase.
  HP-UX	Out of phase -- get help. End of volume.
  Solaris	cpio: Bad header - checksum error. cpio: Not a cpio file, bad header.
  Windows	cpio: Read error on file...: No more data on tape. cpio: Bad magic number in archive.

• -i show: displays the volume label information

  No initialization is executed. The volume remains unaltered.