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Abort Primary Path

Terminates operation of the primary path to the disk. When the Abort action finishes, the path is

in a Hard Down state. You must use the Reset Primary Path action before you can start the path

again.

Blink LED Off

Turns off the blinking of the disk drive’s (amber) fault LED.

SCF Equivalent: SCF Control SAC $ZZSTO.#sac-name, deviceid(shelf,bay), LED OFF

Blink LED On

Causes the disk drive’s (amber) fault LED to start blinking.

SCF Equivalent: SCF Control SAC $ZZSTO.#sac-name, deviceid(shelf,bay), LED ON

Clear Data

Erases all data on the disk but leaves the disk label intact. Clear Data does not erase the FIR data

in the CE sector, the volume label, the boot sector, or the spare tracks table. After a Clear Data

completes or is cancelled, the disk drive is not usable until you restore the file system by using the

SCF INITIALIZE DISK command.

The action prompts you to specify an optional process priority for the action. If not specified, the

current default priority is used.

Disable Drive Bypass

Opens up the specified port or ports (A and/or B) on the disk drive for use.

Enable Drive Bypass

Shuts down the specified port or ports (A and/or B) on the disk drive.

Firmware Update

Updates firmware for the Fibre Channel disk drive. This action can be performed only when both

Primary and Backup paths are in the Down state.

Replace

Displays the procedure for replacing the disk.

Reset Backup Path

Places the backup path in a state from which it can be started.

Reset Disk

Places the disk in a state from which it can be started. This action might be necessary before starting

a disk that has both paths in a Hard Down state; for example, if a hardware error has occurred,

if the disk was stopped with an Abort action, or if a Stop or Abort fails to put the disk into the

Down state.

If only one disk path is in a Hard Down state, you can use the Reset Primary Path or Reset Backup

Path as appropriate.

Reset Primary Path

Places the primary path in a state from which it can be started.

Reset Volume

Places the volume in a state from which it can be started.

114 System Resources

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Siemens OSM Betriebsanweisung Seite 114