Chapter 6 HPSS Configuration
HPSS Installation Guide September 2002 399
Release 4.5, Revision 2
Total Bytes The total number of bytes
of used and available
storage known to the SS.
This field is applicable to
the Tape Storage Server
only.
Any positive 64-bit integer value. 0
Advice: This value should be set tozero whenthe specific configuration record is first
created. The SS will calculate and update the configuration file as virtual volumes
are added and deleted from the system. This number is an estimate of the amount of
storage space, not an accurate number. This value should only be changed when the
SS is not running. See the documentation on the utility program “settapestats”
for information about updating this value in established servers.
Used Bytes The number of bytes
written in storage
segments. This field is
applicable to the Tape
Storage Server only.
Any positive 64-bit integer value. 0
Advice: This value should be set tozero whenthe specific configuration record is first
created. The SS will calculate and update the configuration file as storage segments
are written, shortened, or deleted, and as volume state change. This value should
only be changed when the SS is not running and only when the administrator is
absolutely sure that the value is incorrect. See the documentation on the utility
program “settapestats” for information about updating this value in established
servers.
Free Bytes An estimate of the amount
of unused storage space
managed by the SS. This
field is applicable to the
Tape Storage Server only.
Any positive 64-bit integer value. 0
Advice: This value should be set tozero whenthe specific configuration record is first
created. The SS will calculate and update the configuration file as storage segments
are written, shortened, or deleted (disk only), and as virtual volumes are added. This
value should only be changed when the SS is not running. See the documentation
on the utility program “settapestats” for information about updating this value in
established servers.
SFS Filenames. The fields below list the names of the SFS files used by the SS.
Table 6-32 Storage Server Configuration Variables (Continued)
Display Field Name Description Acceptable Values
Default
Value
