ADIC FileServ Version 4.0 600716 Rev A manual Modify Tape Usage, Identified in the table below

Administrative Tasks

Step 2. Modify any of the drive parameters identified in the table below:

Parameters	Description
FS_DRIVE_ERR_THRESHOLD	Threshold value when
	equalled or exceeded results
	in drives being taken offline.
FS_THRESHOLD_INC_NUM	Threshold increment number
	variable. Value for the drive
	failure level when an access
	to a drive fails.
FS_THRESHOLD_DEC_NUM	Threshold decrement number
	variable. The value for the
	drive failure level when
	access to a drive is
	successful.

Modify Tape Usage

Step 3. Save and close the edited file.

The way data is written to tape is modified by editing the appropriate system parameters that control:

•Estimated tape length calculations.

•Data block size.

Step 1.	Using a text editor, open the fs_sysparm file
	located in the $FS_HOME/sysparms directory.
Step 2.	Modify any of the default tape utilization parameters
	identified in the table below:

Parameters	Description
NOMINAL_FILE_SIZE	Nominal file size in bytes. Used to
	estimate remaining tape capacity.

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