SCF Reference Manual for the Storage Subsystem (G06.24+, H06.03+)

Storage Subsystem Commands
SCF Reference Manual for the Storage Subsystem—529937-007
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SWITCH SCSI Command
•
To designate the mirror path of a volume as the primary disk path:
-> SWITCH $DATA00-M
•
To designate the backup path of a volume as the primary disk path:
-> SWITCH $DATA-B
•
To combine both of the previous commands:
-> SWITCH DISK ($DATA00-M, $DATA-B)
SWITCH SCSI Command
The SWITCH SCSI command designates the active path to an Open SCSI device and,
in doing so, designates the preferred SAC path for the Open SCSI device. The syntax
is:
Wild-card characters are supported.
OUT file-spec
directs all SCF output to the specified file.
SCSI $SCSI-device{-P |-B }
is the name of the Open SCSI IOP and the path (primary or backup).
SEL state
specifies that the command affects only devices in the specified state.
SWITCH SCSI Examples
See the procedure for Changing the Active Data Path for an Open SCSI Device on
page 12-11.
•
To designate the backup path of an Open SCSI device as the primary access path:
-> SWITCH $DEV01-B
•
To designate the primary path of an Open SCSI device as the primary access path:
-> SWITCH $DEV02-P
SWITCH [ / OUT file-spec / ] SCSI $SCSI-device{-P |-B }
[ , SEL state ]