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

Shows whether the storage subsystem manager should automatically write a
label on an unlabeled disk that is inserted into a slot.
AutoLabel
Shows whether the storage subsystem manager automatically starts a revive
operation on an internal SCSI or M8xxx disk that is inserted into a slot.
AutoRevive
(Physical disks only) shows whether a virtual disk process is allowed to
automatically consider this physical volume when making file placement
decisions.
AutoSelect
(Internal SCSI and M8xxx disks only) specifies whether the disk process is
automatically started when inserted.
AutoStart
Specifies whether the source drive remains up or goes harddown when a
revive completes for a mirrored volume consisting of drives of different
capacities.
CapacityMismatch
The maximum memory (in 128-KB units) that can be allocated for open-related
data structures on the disk. The memory available for these structures limits
the total concurrent opens allowed on the disk.
CBPoolLen
Shows whether Fast Cache Bulk Writes are turned on. When ON, applications
and utilities using bulk writes to unstructured files may have higher throughput.
FastBulkWrite
Using FASTBULKWRITE ON can result in lost data in unstructured files if the
CPU running the primary disk process fails. This attribute affects all
512-byte-sector disks.
Shows whether the free space table for a disk is updated in memory (ON) or
on disk (OFF). When ON, FSTCaching can increase performance. The FST
FSTCaching
is always rebuilt from disk when the disk is started. The system disk always
runs with FSTCACHING ON, regardless of the configured value.
Shows whether the validity of data written to the disk is being protected by a
full-block checkpoint (applies only to nondirectory structured files). Options
FullCheckPoints
are ENABLED (the default), DISABLED, or FORCED. For mirrored volumes,
see also SERIALWRITES.
Shows whether an internally detected disk-process failure should force a halt
(code%11500) in the primary processor, backup processor, or both.
HaltOnError
The PIN range available to the disk process.HighPin
The memory (in 128-KB units) to be allocated for lock key space. This space
is used to store keys larger than 16 bytes when locking records in
key-sequenced files.
LKIDLongPoolLen
The memory (in 128-kilobyte units) to be allocated for lock-related data
structures. The memory available for these structures limits the total file and
record locks allowed on the disk.
LKTableSpaceLen
The maximum number of records which can be locked outside a transaction.MaxLocksPerOCB
The maximum number of records and files a transaction can lock.MaxLocksPerTCB
Shows whether the storage subsystem manager process should assign a mirror
disk for an inserted internal disk.
Mirroring
The naming mask used when auto-assigning a process name for a disk volume.
The default value (STANDARD) is the factory naming convention.
NameMask
The number of disk processes allocated for the disk.NumDiskProcesses
Shows whether caching for Open System Services (OSS) files is enabled.OSSCaching
(Physical disks only) shows whether a virtual disk process is allowed to consider
the physical volume for file placement.
PhysvolSelect
The storage pool process with which the disk volume is associated.Pool
Shows the object file name of the disk process.Program
Displaying Information About Configured Disks 55