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

SEL state
specifies that the command affects only devices in the specified state.
STOP TAPE Examples
See the procedure for “Stopping a Tape Drive” (page 189).
To stop access to a tape drive:
-> STOP $TAPE3
• To stop access to all tape drives whose names start with $TAPE:
-> STOP $TAPE*
STOPOPENS Command
The STOPOPENS command prevents any additional opens to an object.
STOPOPENS is a sensitive command.
STOPOPENS DISK Command
The STOPOPENS command prevents applications from opening files on the specified physical or
virtual disk volume. Use the ALLOWOPENS command to let applications open files on the disk
again.
CAUTION: Do not issue a STOPOPENS DISK command on the system disk. Issuing a STOPOPENS
DISK command on the system disk makes it inaccessible to file-open attempts. If you do issue a
STOPOPENS DISK command on the system disk, do not exit SCF. Immediately enter an
ALLOWOPENS DISK, SUPERONLY command. Otherwise, the system disk becomes inaccessible
when you exit SCF.
STOPOPENS [ / OUT file-spec / ] DISK $disk
[ , POOL $pool ] [ , SEL state ]
[ , 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.
POOL $pool
specifies that the command is performed only on disks associated with the specified storage
pool.
SEL state
specifies that the command affects only devices in the specified state.
SUB { ALL | MAGNETIC | VIRTUAL }
specifies that the command affects only disks of the specified type. The default is ALL.
See “Attribute Descriptions for Disk Commands” (page 198) for descriptions of all attributes for disk
commands.
STOPOPENS DISK Examples
See “Preventing File Opens on a Disk” (page 109). You cannot issue a STOPOPENS DISK command
to a virtual disk. To prevent new file-system opens on a physical disk:
-> STOPOPENS $DATA00
STOPOPENS Command 293