SCF Reference Manual for the Storage Subsystem (G06.28+, H06.05+, J06.03+)

-> START TAPE $*
• To start a tape drive:
-> START $TAPE0
STATS Command
The STATS command displays cache statistics about an object and optionally resets them.
Supported objects are:
• “STATS DISK Command” (page 277)
• “STATS SAC Command” (page 278)
STATS DISK Command
The STATS DISK command displays cache statistics about physical disks. The syntax is:
STATS [ / OUT file-spec / ] DISK $disk
[ , ALL ]
[ , CACHE ]
[ , CONTROLBLOCKS ]
[ , IO | LONGIO ]
[ , LOCKS ]
[ , POOL $pool ]
[ , RESET [ , FORCED ] ]
[ , SEL state ]
[ , SQLMX ]
[ , SUB { ALL | MAGNETIC | VIRTUAL } ]
Wild-card characters are supported.
OUT file-spec
directs all SCF output to the specified file.
DISK $disk
is the name of the disk.
ALL
specifies that all statistics (that is, CACHE, CONTROLBLOCKS, IO, LOCKS, and SQLMX) be
shown.
CACHE
specifies that cache statistics be shown. This is the default if no statistics type (that is, ALL,
CACHE, CONTROLBLOCKS, IO, LOCKS, or SQLMX) is specified.
CONTROLBLOCKS
specifies that control block statistics be shown.
IO
specifies that I/O statistics be shown
LOCKS
specifies that locks statistics be shown.
LONGIO
if specified, I/O path statistics with I/O times greater than one second must be shown.
POOL $pool
specifies that the command is performed only on disks associated with the specified storage
pool.
STATS Command 277