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devinfo (1)
  • >> devinfo (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • devinfo (3) ( FreeBSD man: Библиотечные вызовы )
  • devinfo (3) ( Русские man: Библиотечные вызовы )
  • devinfo (7) ( Solaris man: Макропакеты и соглашения )
  • devinfo (8) ( FreeBSD man: Команды системного администрирования )
  • devinfo (8) ( Русские man: Команды системного администрирования )
  •  

    NAME

    devinfo - print device specific information
     
    

    SYNOPSIS

    /usr/sbin/devinfo -i device
    

    /usr/sbin/devinfo -p device
    

     

    DESCRIPTION

    The devinfo command is used to print device specific information about disk devices on standard out. The command can only be used by the superuser.  

    OPTIONS

    -i

    Prints the following device information:
    o Device name
    o Software version (not supported and prints as 0)
    o Drive id number (not supported and prints as 0)
    o Device blocks per cylinder
    o Device bytes per block
    o Number of device partitions with a block size greater than zero

    -p

    Prints the following device partition information:
    o Device name
    o Device major and minor numbers (in hexadecimal)
    o Partition start block
    o Number of blocks allocated to the partition
    o Partition flag
    o Partition tag

    This command is used by various other commands to obtain device specific information for the making of file systems and determining partition information. If the device cannot be opened, an error message is reported.  

    OPERANDS

    device

    Device name.

     

    EXIT STATUS

    0

    Successful operation.

    2

    Operation failed.

     

    ATTRIBUTES

    See attributes(5) for descriptions of the following attributes:

    ATTRIBUTE TYPEATTRIBUTE VALUE

    AvailabilitySUNWcsu

     

    SEE ALSO

    prtvtoc(1M), attributes(5)


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    OPTIONS
    OPERANDS
    EXIT STATUS
    ATTRIBUTES
    SEE ALSO


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