HP Data Protector A.06.11 Command Line Interface Manual page 320

The omnidbutil options used for this group of tasks are: -changebdev,
-extendfnames, -extendtblspace, -extendinfo, -purge, -purge_stop,
-info, -clear, -change_cell_name, -show_cell_name,
-set_session_counter, -upgrade_info, -show_db_files,
-free_pool_update, -list_large_directories, -list_large_mpos,
-list_mpos_without_overs, -top, and -csv.
The following options, -purge –filenames, -fixmpos, and
-purge_failed_copies require exclusive access to the IDB. Prior to using such
options, ensure that no backup, restore, or media management sessions are in
progress and that no graphical user interfaces are running in the cell.
OPTIONS
-version
Displays the version of the omnidbutil command
-help
Displays the usage synopsis for the omnidbutil command.
-list_dcdirs
Lists all registered DCBF directories.
-add_dcdir Pathname [-maxsize Size_MB]
[-maxfiles NumberOfFiles] [-spacelow Size_MB] [-seq Number]
Adds (registers) a new DC directory in the directory specified by this option.
The -maxsize option specifies the amount of disk space that can be used for
DCBF in this directory. When the specified size is reached, Data Protector stops
creating new DCBF files in this directory. If this option is not specified, then the
default size of 16384 MB is used.
When you increase the maximum size, you should also adjust the free disk space
needed for a DCBF binary file (10 to 15% of the maximum size is recommended)
by using -spacelow option.
The -maxfiles option specifies the number of DCBF that can be stored in the
directory. When the specified number is reached, Data Protector stops creating
new DCBF in this directory. If this option is not specified, then the default value
of 500 files is used. Only values under 10000 are valid.
The -spacelow option defines the actual free disk space needed for a DCBF
binary file to be created. When the free space falls below the specified free disk
space, Data Protector stops creating new DCBF in this directory. If this option is
not specified, the default of 2048 MB is used.
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