DSM/Tape Catalog Operator Interface (MEDIACOM) Manual
Using MEDIACOM
DSM/Tape Catalog Operator Interface (MEDIACOM) Manual—429828-010
1-7
Pool Names
Examples
$SPL33 (process name)
MYSTUFF (disk file-ID)
$TERM22 (device name)
Pool Names
A pool name, referred to as pool-name in command syntax, is the logical name of a 
pool within a volume catalog. It is 1 through 30 alphanumeric characters long. The first 
character must be alphabetic.
The name is any combination of these characters:
Letters a through z, in uppercase and lowercase
Numbers 0 through 9
Underscore character (_)
Examples
PAYROLLS_TAPES
IBM_TAPES_FOR_SPECIAL_CASES
TAPES1993
Tape Drive Names
A tape drive name, referred to as $tape in command syntax, is the name that 
identifies a tape drive on a node. It begins with a $ character, followed by 1 through 6 
alphanumeric characters. The first character after $ must be alphabetic.
Examples
$DRIVE6
$T228
Tape File Names
A tape file name, referred to as tape-file-id in command syntax, is the name 
assigned to a file written to a tape. This name is written in the tape label and in the file 
catalog entry.
A tape file name of 1 through 60 characters is stored in a catalog entry, but only 17 
characters of the name fit in the tape label. If a tape file is given a name longer than 17 
characters, the rightmost 17 characters are written in the tape label, and the entire 
name goes in the catalog entry.
The name, which does not have to begin with an alphabetic character, is composed of 
any combination of these characters:
Letters a through z, in uppercase and lowercase










