SCF Reference Manual for the Storage Subsystem (G06.27+, H06.04+)

Storage Subsystem Commands
SCF Reference Manual for the Storage Subsystem—529937-008
14-27
Disk Attribute Descriptions
PROGRAM [[$vol.]subvol.]fileid
is the object file name of the IOP. If not specified, PROGRAM is:
$SYSTEM.SYSTEM.TSYSDP2 (for magnetic disks)
$SYSTEM.SYSTEM.OVDP (for virtual disks)
If you specify the program file name location as $SYSTEM.SYSTEM, the operating
system first searches for the file there and on the current SYSnn subvolume.
PROTECTDIRECTORY { CHECKPOINT | OFF | SERIAL }
is the type of protection to use for the disk volume directory:
REVIVEBLOCKS number
is not a valid attribute for objects on systems running G06.24 or later RVUs. You
can use this attribute only when you are altering objects over an Expand link and
targeting a system that uses an older version of the storage subsystem.
REVIVEINTERVAL number
is not a valid attribute for objects on systems running G06.24 or later RVUs. You
can use this attribute only when you are altering objects over an Expand link and
targeting a system that uses an older version of the storage subsystem.
REVIVEPRIORITY number
specifies the priority of a revive task that executes in the DP2 IOP.
number is the SAC subdevice number on the adapter.
If you specify PRIMARYSAC in number format, you must also
specify the PRIMARYLOCATION attribute.
name is the full name of the adapter location including the SAC number.
For example:
PMF.SAC-1.GRP-1.MOD-1.SLOT-55
FCSA.SAC-1.GRP-11.MOD-2.SLOT-5
Use this form to override the default selection of which adapter
gets the -P path and which gets the -B path.
CHECKPOINT Use a full-block checkpoint to protect directory writes.
OFF Do not perform special write protection of the directory.
SERIAL A write to the directory also results in a serial write to the
mirror disk, if available. If the mirror disk is not available, a
full-block checkpoint writes the directory. (Default)