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- ;DrIvEr DeScRiPtIoN
-
- SyntaxVersion: 1.00
-
- ;file: concatenated to NCRSDMS4.DSK
-
- Driver SDMS
- {
- Description: "NCR SCSI Disk Driver (SDMSNET4-3.05.00) for NetWare 4.x"
-
- Help: "NCR SDMS (TM) V3.0 DDFS SCSI Disk Driver for NetWare 4.x.\n
- This driver should be used on machines equipped with one
- or more of the following NCR SCSI chips:
- 53C90, 53C94, 53C96, 53C406A, 53C700,
- 53C710, 53C720, 53C810, 53C815, 53C825.\n\n
-
- The default options are:\n
- - Tagged command queueing enabled.\n
- - Queue tag default depth = 10.\n
- - Support for wide devices enabled.\n
- - I/O read sorting enabled.\n
- - Support for shared interrupts disabled.\n
- - Maximum number of supported adapters = 8.\n
- - Maximum devices per adapter = 32.\n
- - Number of luns per SCSI id = 4.\n
- (Maximum number of luns per SCSI id = 8.)\n
- - I/O base timeout value set to 30 seconds.\n
- - All devices included for registration.\n
- \n
- These options may be modified through the use of command line
- parameters.\n\n
- Copyright 1994 NCR Corporation.\n
- All Rights Reserved."
-
- ParameterVersion: 1.00
- File: NCRSDMS4.DSK
- ProductID: 008d
-
- LIST Qtags
- {
- Description: "Tagged Command Queueing"
-
- Help: "Tagged queueing enabled will result in the target device
- ordering commands in the queue so as to minimize actuator
- movement. This will result in a faster average I/O completion
- rate with random I/O traffic."
-
- CDescription: "Enabled"
- Choice: 'enable'
- CDescription: "Disabled"
- Choice: 'disable'
- Default: 1
- OutputFormat: 'qtags=%s'
- }
-
- PROMPT QDepth
- {
- Description: "Number of QTags"
-
- Help: "When tagged queueing is enabled, specify the maximum
- number of queue tags per device to be used. This allows
- for tuning of the number of outstanding requests in the
- drive and hence tune the performance of the system.
- Note: The driver supports a maximum of 128 outstanding
- queue tags per HBA."
-
- Type: DEC (3)
- Values: 0 - 128
- Default: 10
- OutputFormat: 'qdepth=%s'
- }
-
- LIST Wide
- {
- Description: "Wide SCSI"
-
- Help: "This option allows disabling support for wide SCSI
- processing in the driver."
-
- CDescription: "Enabled"
- Choice: 'enable'
- CDescription: "Disabled"
- Choice: 'disable'
- Default: 1
- OutputFormat: 'wide=%s'
- }
-
- LIST Sort
- {
- Description: "Sort Read I/O's"
-
- Help: "Enable/disable sorting of read I/O's by the driver."
-
- CDescription: "Enabled"
- Choice: 'enable'
- CDescription: "Disabled"
- Choice: 'disable'
- Default: 1
- OutputFormat: 'sort=%s'
- }
-
- LIST Shared_Int
- {
- Description: "Shared Interrupts"
-
- Help: "This option allows enabling support for shared
- interrupts in the driver. This option should be
- enabled if PCI boards other than NCR PCI
- Chips/HBAs are used."
-
- CDescription: "Enabled"
- Choice: 'enable'
- CDescription: "Disabled"
- Choice: 'disable'
- Default: 2
- OutputFormat: 'shared_int=%s'
- }
-
- PROMPT Max_HBAs
- {
- Description: "Maximum Adapters"
-
- Help: "Specify the maximum number of adapters to support.
- For cases where the number of adapters to be supported
- is known to be less than the default value of 8, this
- will reduce the amount of system memory used by the
- driver. Enter a value between 1 and 8."
-
- Type: DEC (1)
- Values: 1 - 8
- Default: 8
- OutputFormat: 'max_hbas=%s'
- }
-
- PROMPT Max_IDs
- {
- Description: "Maximum SCSI IDs"
-
- Help: "Specify the maximum number of SCSI ID's to support.
- For cases where the number of SCSI ID's to be supported
- is known to be less than the default value of 32, this
- will reduce the amount of system memory used by the
- driver. Enter a value between 8 and 32."
-
- Type: DEC (2)
- Values: 8 - 32
- Default: 32
- OutputFormat: 'max_id=%s'
- }
-
- PROMPT Max_LUNs
- {
- Description: "Maximum LUN's"
-
- Help: "Specify the maximum number of LUN's to support per
- SCSI ID. For cases where the number of LUN's to be
- supported is known to be less than the default value
- of 4, this will reduce the amount of system memory
- used by the driver. Enter a value between 1 and 8."
-
- Type: DEC (1)
- Values: 1 - 8
- Default: 4
- OutputFormat: 'max_lun=%s'
- }
-
- PROMPT Timeout
- {
- Description: "Base Timeout"
-
- Help: "Specify the minimum value (in seconds) for a device
- to timeout on a command. The amount of time allowed
- for a command is dynamically determined by the number
- of pending commands and the base timeout value."
-
- Type: DEC (9)
- Values: 30 - 999999999
- Default: 30
- OutputFormat: 'timeout=%s'
- }
-
- PROMPT Max_Kb
- {
- Description: "Maximum Concatenation Kb"
-
- Help: "Specify the maximum data transfer size (in kilobytes)
- of a single read/write operation to a device by the
- driver as a result of concatenating multiple sequential
- I/O's."
-
- Type: DEC (5)
- Values: 0 - 32767
- Default: 32767
- OutputFormat: 'max_kb=%s'
- }
-
- PROMPT Exclusions
- {
- Description: "Exclusion"
-
- Help: "Exclusion directs the driver to ignore the device(s).
- This allows communicate with a different driver. More than one
- device may be specified, separated by colons. To specify
- the device enter the Path, SCSI ID and Logical Unit Number.
- The Logical Unit Number (LUN) is optional. For example
- to specify Path 0 SCSI ID 1 LUN 0 and Path 1 SCSI ID 5 you
- would enter 0,1,0:1,5"
-
- Type: STRING (40)
- OutputFormat: 'xcl=%s'
- }
-
- LIST Verbose OPTIONAL
- {
- Description: "Enable verbose option?"
-
- Help: "This switch instructs the driver to verbosely display
- all driver option values in effect at the time the driver
- loads. By default, the driver will display only option
- values which differ from defaults (due to options on the
- driver load command line), or unrecognized options."
-
- CDescription: "No"
- Choice: ''
- CDescription: "Yes"
- Choice: '-v'
- Default: 1
- OutputFormat: '%s'
- }
-
- }
-
- ;DrIvEr DeScRiPtIoN EnD
-