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ctstat (1)
  • >> ctstat (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
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    NAME

    ctstat - display active system contracts
     
    

    SYNOPSIS

    /usr/bin/ctstat [-a] [-i contractid...] [-t type...] [-v] 
        [interval [count]]
    

     

    DESCRIPTION

    The ctstat utility allows a user to observe the contracts active on a system.

    Unless you specify the -i or -t option, ctstat displays statistics on all contracts in the system.  

    OPTIONS

    The following options are supported:

    -a

    Display all contracts regardless of state. By default, only those contracts which are in the owned, inherited, or orphan states are displayed.

    -i contractid...

    Request status on the specified contracts, identified by their numeric contract identifier (contract_id).

    This option accepts lists as arguments . Items in the list can be separated by commas, or enclosed in quotes and separated by commas or spaces.

    -t type...

    Request status on contracts of the specified type (type).

    This option accepts lists as arguments. Items in the list can be separated by commas, or enclosed in quotes and separated by commas or spaces.

    The following types are supported:

    process

    Process contracts

    -v

    Verbose output.

     

    OPERANDS

    The following operands are supported:

    interval

    Report once each interval seconds.

    count

    Print only count reports.

     

    OUTPUT

    The following list defines the column headings and the meanings of a ctstat report:

    CTID

    The contract ID of the contract.

    ZONEID

    The zone ID of the contract's creator.

    TYPE

    The contract type.

    STATE

    The state of the contract:

    owned

    Contract is owned by a process.

    inherited

    The contract owner has exited abnormally and the contract has been inherited by the owner's process contract.

    orphan

    The contract owner has abandoned the contract, the contract owner exited abnormally and the contract was not inherited by the owner's process contract, or the process contract which had inherited the contract was abandoned by its owner.

    dead

    The contract is no longer active. It is removed from the system automatically when all references to it (open file descriptors, contract templates, and events) have been released.

    HOLDER

    If the contract is in the owned state, the pid of the process that owns the contract. If the contract is in the inherited state, the id of the regent process contract.

    EVENTS

    The number of unacknowledged critical events pending.

    QTIME

    The time until quantum ends, or - if no negotiation is in progress.

    NTIME

    The time until negotiation ends, or - if no negotiation is in progress.

     

    EXAMPLES

    Example 1 Reporting on all Contracts in the System

    The following example reports on all contracts in the system:

    example% ctstat -a
    
    CTID    TYPE    STATE   HOLDER  EVENTS  QTIME   NTIME
    1       process owned   100579  0       -       -
    2       process dead    -       1       -       -
    3       process inherit 1       3       -       -
    4       process orphan  -       0       -       -
    

    Example 2 Obtaining a Verbose Report of All Contracts in the System

    The following example obtains a verbose report of all contracts in the system:

    example% ctstat -av
    
    CTID    TYPE    STATE   HOLDER  EVENTS  QTIME   NTIME
    1       process owned   100579  0       -       -
           informative event set: none
           critical event set:    hwerr core
           fatal event set:       hwerr
           parameter set:         none
           member processes:      100600 100601
           inherited ctids:       none
           service fmri:          svc:/system/init:default
           svc_fmri ctid:         1
           creator:               sched
           aux:
    
    2       process dead    -       1       -       -
           informative event set: none
           critical event set:    none
           fatal event set:       hwerr core
           parameter set:         pgrponly
           member processes:      none
           inherited ctids:       none
           service fmri:          svc:/system/power:default
           svc_fmri ctid:         19
           creator:               svc.startd
           aux:                   start
    

     

    EXIT STATUS

    The following exit values are returned:

    0

    Successful completion.

    1

    An error occurred.

    2

    Invalid arguments.

     

    FILES

    /system/contract/*  

    ATTRIBUTES

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

    ATTRIBUTE TYPEATTRIBUTE VALUE

    AvailabilitySUNWcsu

    Interface Stability

    The human readable output is Uncommitted. The invocation is Committed.  

    SEE ALSO

    ctrun(1), ctwatch(1), contract(4), process(4), attributes(5)


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    OPTIONS
    OPERANDS
    OUTPUT
    EXAMPLES
    EXIT STATUS
    FILES
    ATTRIBUTES
    SEE ALSO


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