Linux.pl
Opcje wyszukiwania podręcznika man:
Lista stron man zaczynających się od znaku:
A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   ALPHA   NUM   OTHER   ALL
QSTAT(P)                   POSIX Programmer's Manual                  QSTAT(P)

NAME
       qstat - show status of batch jobs

SYNOPSIS
       qstat [-f] job_identifier ...

       qstat -Q [-f] destination ...

       qstat -B [-f] server_name ...

DESCRIPTION
       The  status of a batch job, batch queue, or batch server is obtained by
       a request to the server. The qstat utility is a  user-accessible  batch
       client  that  requests  the  status  of  one  or more batch jobs, batch
       queues, or servers, and writes the status information to standard  out-
       put.

       For each successfully processed batch job_identifier, the qstat utility
       shall display information about the corresponding batch job.

       For each successfully processed destination, the  qstat  utility  shall
       display information about the corresponding batch queue.

       For  each  successfully  processed server name, the qstat utility shall
       display information about the corresponding server.

       The qstat utility shall acquire batch job status information by sending
       a  Job  Status  Request  to  a  batch  server.  The qstat utility shall
       acquire batch queue  status  information  by  sending  a  Queue  Status
       Request to a batch server.  The qstat utility shall acquire server sta-
       tus information by sending a Server Status Request to a batch server.

OPTIONS
       The qstat utility shall conform  to  the  Base  Definitions  volume  of
       IEEE Std 1003.1-2001, Section 12.2, Utility Syntax Guidelines.

       The following options shall be supported by the implementation:

       -f     Specify that a full display is produced.

       The minimum contents of a full display are specified in the STDOUT sec-
       tion.

       Additional contents and format of a full  display  are  implementation-
       defined.

       -Q     Specify that the operand is a destination.

       The  qstat  utility shall display information about each batch queue at
       each destination identified as an operand.

       -B     Specify that the operand is a server name.

       The qstat utility shall display information about each  server  identi-
       fied as an operand.

OPERANDS
       If  the  -Q option is presented to the qstat utility, the utility shall
       accept one or more operands that conform to the syntax for  a  destina-
       tion (see Destination ).

       If  the  -B option is presented to the qstat utility, the utility shall
       accept one or more server_name operands.

       If neither the -B nor the -Q option is presented to the qstat  utility,
       the  utility shall accept one or more operands that conform to the syn-
       tax for a batch job_identifier (see Batch Job Identifier ).

STDIN
       Not used.

INPUT FILES
       None.

ENVIRONMENT VARIABLES
       The following environment  variables  shall  affect  the  execution  of
       qstat:

       HOME   Determine the pathname of the user's home directory.

       LANG   Provide  a  default value for the internationalization variables
              that are unset or null. (See  the  Base  Definitions  volume  of
              IEEE Std 1003.1-2001,  Section  8.2,  Internationalization Vari-
              ables for the precedence of internationalization variables  used
              to determine the values of locale categories.)

       LC_ALL If  set  to a non-empty string value, override the values of all
              the other internationalization variables.

       LC_COLLATE

              Determine the locale for the  behavior  of  ranges,  equivalence
              classes,  and  multi-character collating elements within regular
              expressions.

       LC_CTYPE
              Determine the locale for  the  interpretation  of  sequences  of
              bytes  of  text  data as characters (for example, single-byte as
              opposed to multi-byte characters in arguments).

       LC_MESSAGES
              Determine the locale that should be used to  affect  the  format
              and contents of diagnostic messages written to standard error.

       LC_NUMERIC

              Determine the locale for selecting the radix character used when
              writing floating-point formatted output.

ASYNCHRONOUS EVENTS
       Default.

STDOUT
       If an operand presented to the qstat utility is a batch  job_identifier
       and the -f option is not specified, the qstat utility shall display the
       following items on a single line, in the stated order, with white space
       between each item, for each successfully processed operand:

        * The batch job_identifier

        * The batch job name

        * The Job_Owner attribute

        * The CPU time used by the batch job

        * The batch job state

        * The batch job location

       If  an operand presented to the qstat utility is a batch job_identifier
       and the -f option is specified, the qstat  utility  shall  display  the
       following items for each success fully processed operand:

        * The batch job_identifier

        * The batch job name

        * The Job_Owner attribute

        * The execution user ID

        * The CPU time used by the batch job

        * The batch job state

        * The batch job location

        * Additional  implementation-defined  information,  if  any, about the
          batch job or batch queue

       If an operand presented to the qstat utility is a destination,  the  -Q
       option  is  specified,  and  the  -f option is not specified, the qstat
       utility shall display the following items on  a  single  line,  in  the
       stated order, with white space between each item, for each successfully
       processed operand:

        * The batch queue name

        * The maximum number of batch jobs that shall  be  run  in  the  batch
          queue concurrently

        * The total number of batch jobs in the batch queue

        * The status of the batch queue

        * For  each state, the number of batch jobs in that state in the batch
          queue and the name of the state

        * The type of batch queue (execution or routing)

       If the operands presented to the qstat utility are destinations, the -Q
       option  is specified, and the -f option is specified, the qstat utility
       shall display the  following  items  for  each  successfully  processed
       operand:

        * The batch queue name

        * The  maximum  number  of  batch  jobs that shall be run in the batch
          queue concurrently

        * The total number of batch jobs in the batch queue

        * The status of the batch queue

        * For each state, the number of batch jobs in that state in the  batch
          queue and the name of the state

        * The type of batch queue (execution or routing)

        * Additional  implementation-defined  information,  if  any, about the
          batch queue

       If the operands presented to the qstat utility are batch server  names,
       the  -B  option  is  specified, and the -f option is not specified, the
       qstat utility shall display the following items on a  single  line,  in
       the stated order, with white space between each item, for each success-
       fully processed operand:

        * The batch server name

        * The maximum number of batch jobs that shall  be  run  in  the  batch
          queue concurrently

        * The total number of batch jobs managed by the batch server

        * The status of the batch server

        * For  each state, the number of batch jobs in that state and the name
          of the state

       If the operands presented to the qstat utility are server names, the -B
       option  is specified, and the -f option is specified, the qstat utility
       shall display the  following  items  for  each  successfully  processed
       operand:

        * The server name

        * The  maximum  number  of  batch  jobs that shall be run in the batch
          queue concurrently

        * The total number of batch jobs managed by the server

        * The status of the server

        * For each state, the number of batch jobs in that state and the  name
          of the state

        * Additional  implementation-defined  information,  if  any, about the
          server

STDERR
       The standard error shall be used only for diagnostic messages.

OUTPUT FILES
       None.

EXTENDED DESCRIPTION
       None.

EXIT STATUS
       The following exit values shall be returned:

        0     Successful completion.

       >0     An error occurred.

CONSEQUENCES OF ERRORS
       In addition to the default behavior, the qstat  utility  shall  not  be
       required to write a diagnostic message to standard error when the error
       reply received from a batch server indicates that the batch job_identi-
       fier  does  not  exist  on the server. Whether or not the qstat utility
       waits to output the diagnostic message while attempting to  locate  the
       batch job on other servers is implementation-defined.

       The following sections are informative.

APPLICATION USAGE
       None.

EXAMPLES
       None.

RATIONALE
       The  qstat  utility allows users to display the status of jobs and list
       the batch jobs in queues.

       The operands of the qstat utility may be either job identifiers, queues
       (specified  as  destination identifiers), or batch server names. The -Q
       and -B  options,  or  absence  thereof,  indicate  the  nature  of  the
       operands.

       The  other  options  of the qstat utility allow the user to control the
       amount of information displayed and the format  in  which  it  is  dis-
       played.  Should a user wish to display the status of a set of jobs that
       match a selection criteria, the qselect utility may be used to  acquire
       such a list.

       The  -f option allows users to request a "full" display in an implemen-
       tation-defined format.

       Historically, the qstat utility has been a part  of  the  NQS  and  its
       derivatives, the existing practice on which it is based.

FUTURE DIRECTIONS
       None.

SEE ALSO
       Batch Environment Services , qselect

COPYRIGHT
       Portions  of  this text are reprinted and reproduced in electronic form
       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
       Specifications Issue 6, Copyright (C) 2001-2003  by  the  Institute  of
       Electrical  and  Electronics  Engineers, Inc and The Open Group. In the
       event of any discrepancy between this version and the original IEEE and
       The  Open Group Standard, the original IEEE and The Open Group Standard
       is the referee document. The original Standard can be  obtained  online
       at http://www.opengroup.org/unix/online.html .

IEEE/The Open Group                  2003                             QSTAT(P)

Time taken: 0.00042 seconds


Created with the man page lookup class by Andrew Collington, php@amnuts.com