dospartlibata.c

VxWorks下ata接口的文件系统实例

    lowercase-only filenames:  not enabled
    volume mode:               O_RDWR (read/write)
    available space:           11599872 bytes
    max avail. contig space:   11599872 bytes
    value = 0 = 0x0

    -> dosFsConfigShow "/ataCtrl0Drive0Part1"

    device name:               /ataCtrl0Drive0Part1
    total number of sectors:   2100609
    bytes per sector:          512
    media byte:                0xf0
    # of sectors per cluster:  33
    # of reserved sectors:     1
    # of FAT tables:           2
    # of sectors per FAT:      249
    max # of root dir entries: 112
    # of hidden sectors:       0
    removable medium:          TRUE
    disk change w/out warning: not enabled
    auto-sync mode:            not enabled     See:
    long file names:           ENABLED      <- LONG FILENAMES!
    exportable file system:    not enabled
    lowercase-only filenames:  not enabled
    volume mode:               O_RDWR (read/write)
    available space:           1075244544 bytes
    max avail. contig space:   1075244544 bytes
    value = 0 = 0x0
    -> 

------------------------------------------------------------------------------

    ***********************************************************
4.)  EXAMPLE OF USING dosPartMountScsi and dosPartShowScsi
    ***********************************************************

VxWorks (for Motorola MVME167) version 5.3.1.

-> scsiAutoConfig     
value = 0 = 0x0

-> scsiShow
ID LUN VendorID    ProductID     Rev. Type  Blocks  BlkSize pScsiPhysDev 
-- --- -------- ---------------- ---- ---- -------- ------- ------------
 0  0  QUANTUM  P80S 980-80-94xx 6.8    0   164058    512    0x01fff7f8 
 4  0  CONNER   CFP1080S         4649   0  2110812    512    0x01ffe518 
value = 0 = 0x0

-> 

-> ld < C:\dosPartLib\scsi\dosPartLibScsi.o
value = 14385160 = 0xdb8008
-> 

-> sp dosPartMountScsi, pSysScsiCtrl
task spawned: id = 1fb5814, name = u0
value = 33249300 = 0x1fb5814
-> 

Mounting partition 00 - VxWorks device Name "ID0/LUN0/Part0"
Absolute sector: 0x00000020  Number of sectors: 0x00003fe0
Approximate Partition size: 7 MBs

Mounting partition 01 - VxWorks device Name "ID0/LUN0/Part1"
Absolute sector: 0x00004020  Number of sectors: 0x000047e0
Approximate Partition size: 8 MBs

Mounting partition 02 - VxWorks device Name "ID0/LUN0/Part2"
Absolute sector: 0x00008820  Number of sectors: 0x000067e0
Approximate Partition size: 12 MBs

Mounting partition 03 - VxWorks device Name "ID0/LUN0/Part3"
Absolute sector: 0x0000f020  Number of sectors: 0x000027e0
Approximate Partition size: 4 MBs

Mounting partition 04 - VxWorks device Name "ID0/LUN0/Part4"
Absolute sector: 0x00011820  Number of sectors: 0x00001fe0
Approximate Partition size: 3 MBs

Mounting partition 05 - VxWorks device Name "ID0/LUN0/Part5"
Absolute sector: 0x00013820  Number of sectors: 0x00010fe0
Approximate Partition size: 33 MBs

Mounting partition 06 - VxWorks device Name "ID0/LUN0/Part6"
Absolute sector: 0x00024820  Number of sectors: 0x00000fe0
Approximate Partition size: 1 MBs

Mounting partition 07 - VxWorks device Name "ID0/LUN0/Part7"
Absolute sector: 0x00025820  Number of sectors: 0x000027e0
Approximate Partition size: 4 MBs


Mounting partition 00 - VxWorks device Name "ID4/LUN0/Part0"
Absolute sector: 0x0000003f  Number of sectors: 0x00032f8e
Approximate Partition size: 101 MBs

Mounting partition 01 - VxWorks device Name "ID4/LUN0/Part1"
Absolute sector: 0x0003300c  Number of sectors: 0x0000fac5
Approximate Partition size: 31 MBs

Mounting partition 02 - VxWorks device Name "ID4/LUN0/Part2"
Absolute sector: 0x00042b10  Number of sectors: 0x00098f28
Approximate Partition size: 305 MBs

Mounting partition 03 - VxWorks device Name "ID4/LUN0/Part3"
Absolute sector: 0x000dba77  Number of sectors: 0x00065f5b
Approximate Partition size: 203 MBs

Mounting partition 04 - VxWorks device Name "ID4/LUN0/Part4"
Absolute sector: 0x00141a11  Number of sectors: 0x00065f5b
Approximate Partition size: 203 MBs


-> 
-> devs
drv name
  0 /null
  1 /tyCo/0
  1 /tyCo/1
  1 /tyCo/2
  1 /tyCo/3
  6 eno:
  7 /vio
  3 ID0/LUN0/Part0
  3 ID0/LUN0/Part1
  3 ID0/LUN0/Part2
  3 ID0/LUN0/Part3
  3 ID0/LUN0/Part4
  3 ID0/LUN0/Part5
  3 ID0/LUN0/Part6
  3 ID0/LUN0/Part7
  3 ID4/LUN0/Part0
  3 ID4/LUN0/Part1
  3 ID4/LUN0/Part2
  3 ID4/LUN0/Part3
  3 ID4/LUN0/Part4
value = 0 = 0x0

-> dosFsConfigShow "ID4/LUN0/Part3"

device name:               ID4/LUN0/Part3
total number of sectors:   417627
bytes per sector:          512
media byte:                0xf8
# of sectors per cluster:  8
# of reserved sectors:     1
# of FAT tables:           2
# of sectors per FAT:      204
max # of root dir entries: 512
# of hidden sectors:       63
removable medium:          false
disk change w/out warning: not enabled
auto-sync mode:            not enabled
long file names:           not enabled
exportable file system:    not enabled
lowercase-only filenames:  not enabled
volume mode:               O_RDWR (read/write)
available space:           213598208 bytes
max avail. contig space:   213598208 bytes
value = 0 = 0x0
-> 


-> sp dosPartShowScsi, 0x01fff7f8
task spawned: id = 1fb5814, name = u0
value = 33249300 = 0x1fb5814
-> 

+--------------------------------------+
| Master Boot Record - Partition Table |
+--------------------------------------+--------------------+
| Partition Entry number 00   | Partition Entry offset 0x1be|
+-----------------------------+-----------------------------+
| Status field = 0x80         | Primary (bootable) Partition|
+-----------------------------+-----------------------------+
| Type 0x01: MSDOS Partition 12-bit FAT                     |
+-----------------------------+-----------------------------+
| Partition start LCHS: Cylinder 0000, Head 001, Sector 01  |
+-----------------------------------------------------------+
| Partition end   LCHS: Cylinder 0000, Head 063, Sector 32  |
+-----------------------------------------------------------+
| Sectors offset from MBR partition 0x00000020              |
+-----------------------------------------------------------+
| Number of sectors in partition 0x00003fe0                 |
+-----------------------------------------------------------+
| Sectors offset from start of disk 0x00000020              |
+-----------------------------------------------------------+



+--------------------------------------+
| Master Boot Record - Partition Table |
+--------------------------------------+--------------------+
| Partition Entry number 01   | Partition Entry offset 0x1ce|
+-----------------------------+-----------------------------+
| Status field = 0x00         | Non-bootable Partition      |
+-----------------------------+-----------------------------+
| Type 0x05: MSDOS Extended Partition                       |
+-----------------------------+-----------------------------+
| Partition start LCHS: Cylinder 0000, Head 000, Sector 01  |
+-----------------------------------------------------------+
| Partition end   LCHS: Cylinder 0000, Head 063, Sector 32  |
+-----------------------------------------------------------+
| Sectors offset from MBR partition 0x00004000              |
+-----------------------------------------------------------+
| Number of sectors in partition 0x00024000                 |
+-----------------------------------------------------------+
| Sectors offset from start of disk 0x00004000              |
+-----------------------------------------------------------+



+--------------------------------------+
| Master Boot Record - Partition Table |
+--------------------------------------+--------------------+
| Partition Entry number 02   | Partition Entry offset 0x1de|
+-----------------------------+-----------------------------+
| Status field = 0x00         | Non-bootable Partition      |
+-----------------------------+-----------------------------+
| Type 0x00: Empty (NULL) Partition                         |
+-----------------------------+-----------------------------+



+--------------------------------------+
| Master Boot Record - Partition Table |
+--------------------------------------+--------------------+
| Partition Entry number 03   | Partition Entry offset 0x1ee|
+-----------------------------+-----------------------------+
| Status field = 0x00         | Non-bootable Partition      |
+-----------------------------+-----------------------------+
| Type 0x00: Empty (NULL) Partition                         |
+-----------------------------+-----------------------------+


+-----------------------------+
| Extended Partition Table 01 |
+-----------------------------+-----------------------------+
| Partition Entry number 00   | Partition Entry offset 0x1be|
+-----------------------------+-----------------------------+
| Status field = 0x00         | Non-bootable Partition      |
+-----------------------------+-----------------------------+
| Type 0x01: MSDOS Partition 12-bit FAT                     |
+-----------------------------+-----------------------------+
| Partition start LCHS: Cylinder 0000, Head 001, Sector 01  |
+-----------------------------------------------------------+
| Partition end   LCHS: Cylinder 0000, Head 063, Sector 32  |
+-----------------------------------------------------------+
| Sectors offset from the extended partition 0x00000020     |
+-----------------------------------------------------------+
| Number of sectors in partition 0x000047e0                 |
+-----------------------------------------------------------+
| Sectors offset from start of disk 0x00004020              |
+-----------------------------------------------------------+


+-----------------------------+
| Extended Partition Table 01 |
+-----------------------------+-----------------------------+
| Partition Entry number 01   | Partition Entry offset 0x1ce|
+-----------------------------+-----------------------------+
| Status field = 0x00         | Non-bootable Partition      |
+-----------------------------+-----------------------------+
| Type 0x05: MSDOS Extended Partition                       |
+-----------------------------+-----------------------------+
| Partition start LCHS: Cylinder 0000, Head 000, Sector 01  |
+-----------------------------------------------------------+
| Partition end   LCHS: Cylinder 0000, Head 063, Sector 32  |
+-----------------------------------------------------------+
| Sectors offset from the extended partition 0x00004800     |
+-----------------------------------------------------------+
| Number of sectors in partition 0x00006800                 |
+-----------------------------------------------------------+
| Sectors offset from start of disk 0x00008800              |
+-----------------------------------------------------------+


+-----------------------------+
| Extended Partition Table 01 |
+-----------------------------+-----------------------------+
| Partition Entry number 02   | Partition Entry offset 0x1de|
+-----------------------------+-----------------------------+
| Status field = 0x00         | Non-bootable Partition      |
+-----------------------------+-----------------------------+
| Type 0x00: Empty (NULL) Partition                         |
+-----------------------------+-----------------------------+


+-----------------------------+
| Extended Partition Table 01 |
+-----------------------------+-----------------------------+
| Partition Entry number 03   | Partition Entry offset 0x1ee|
+-----------------------------+-----------------------------+
| Status field = 0x00         | Non-bootable Partition      |
+-----------------------------+-----------------------------+
| Type 0x00: Empty (NULL) Partition                         |
+-----------------------------+-----------------------------+


+-----------------------------+
| Extended Partition Table 02 |
+-----------------------------+-----------------------------+
| Partition Entry number 00   | Partition Entry offset 0x1be|
+-----------------------------+-----------------------------+
| Status field = 0x00         | Non-bootable Partition      |
+-----------------------------+-----------------------------+
| Type 0x01: MSDOS Partition 12-bit FAT                     |
+-----------------------------+-----------------------------+