перемещать пакетные задания (move batch jobs)
Пролог (Prolog)
This manual page is part of the POSIX Programmer's Manual. The
Linux implementation of this interface may differ (consult the
corresponding Linux manual page for details of Linux behavior),
or the interface may not be implemented on Linux.
Имя (Name)
qmove — move batch jobs
Синопсис (Synopsis)
qmove destination job_identifier...
Описание (Description)
To move a batch job is to remove the batch job from the batch
queue in which it resides and instantiate the batch job in
another batch queue. A batch job is moved by a request to the
batch server that manages the batch job. The qmove utility is a
user-accessible batch client that requests the movement of one or
more batch jobs.
The qmove utility shall move those batch jobs, and only those
batch jobs, for which a batch job_identifier is presented to the
utility.
The qmove utility shall move batch jobs in the order in which the
corresponding batch job_identifiers are presented to the utility.
If the qmove utility fails to process a batch job_identifier
successfully, the utility shall proceed to process the remaining
batch job_identifiers, if any.
The qmove utility shall move batch jobs by sending a Move Job
Request to the batch server that manages each batch job. The
qmove utility shall not exit before the batch jobs corresponding
to all successfully processed batch job_identifiers have been
moved.
Параметры (Options)
None.
Операнды (Operands)
The qmove utility shall accept one operand that conforms to the
syntax for a destination (see Section 3.3.2, Destination).
The qmove utility shall accept one or more operands that conform
to the syntax for a batch job_identifier (see Section 3.3.1,
Batch Job Identifier).
Стандартный ввод (Stdin)
Not used.
Входные файлы (Input files)
None.
Переменные окружения (Environment variables)
The following environment variables shall affect the execution of
qmove:
LANG Provide a default value for the internationalization
variables that are unset or null. (See the Base
Definitions volume of POSIX.1‐2017, Section 8.2,
Internationalization Variables 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_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.
LOGNAME Determine the login name of the user.
Асинхронные события (Asynchronous events)
Default.
Стандартный вывод (Stdout)
None.
Стандартный вывод сообщений (Stderr)
The standard error shall be used only for diagnostic messages.
Выходные файлы (Output files)
None.
Расширенное описание (Extended description)
None.
Статус выхода (Exit)
The following exit values shall be returned:
0 Successful completion.
>0 An error occurred.
Последствия ошибок (Consequences of errors)
In addition to the default behavior, the qmove 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_identifier does not exist on the server. Whether or not
the qmove utility waits to output the diagnostic message while
attempting to locate the job on other servers is implementation-
defined.
The following sections are informative.
Использование в приложениях (Application usage)
None.
Примеры (Examples)
None.
Обоснование (Rationale)
The qmove utility allows users to move jobs between queues.
The alternative to using the qmove utility—deleting the batch job
and requeuing it—entails considerably more typing.
Since the means of selecting jobs based on attributes has been
encapsulated in the qselect utility, the only option of the qmove
utility concerns authorization. The -u option provides the user
with the convenience of changing the user identifier under which
the batch job will execute. Minimalism and consistency have taken
precedence over convenience; the -u option has been deleted
because the equivalent capability exists with the -u option of
the qalter utility.
Будущие направления (Future directions)
The qmove utility may be removed in a future version.
Смотри также (See also)
Chapter 3, Batch Environment Services, qalter(1p), qselect(1p)
The Base Definitions volume of POSIX.1‐2017, Chapter 8,
Environment Variables
