82186ca58f
Added the ability to run one job per CPU (core), by setting annex.jobs=cpus, or using option --jobs=cpus or -Jcpus. Built with future expansion in mind, including not defaulting matching on Concurrency so more constructors can later be added, and using "cpu" instead of "0".
95 lines
2.3 KiB
Markdown
95 lines
2.3 KiB
Markdown
# NAME
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git-annex mirror - mirror content of files to/from another repository
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# SYNOPSIS
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git annex mirror `[path ...] [--to=remote|--from=remote]`
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# DESCRIPTION
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This causes a destination repository to mirror a source repository.
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Each specified file in the source repository is mirrored to the destination
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repository. If a file's content is present in the source repository, it is
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copied to the destination repository. If a file's content is not present in
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the source repository, it will be dropped from the destination repository
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when the numcopies setting allows.
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Note that mirror does not sync the git repository, but only the file
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contents. Use [[git-annex-sync]](1) for that.
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# OPTIONS
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* `--to=remote`
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Use the local repository as the source repository, and mirror its contents
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to the remote.
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* `--from=remote`
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Use the remote as the source repository, and mirror its contents to the local
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repository.
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* `--jobs=N` `-JN`
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Enables parallel transfers with up to the specified number of jobs
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running at once. For example: `-J10`
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Setting this to "cpus" will run one job per CPU core.
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* `--all` `-A`
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Mirror all objects stored in the git annex, not only objects used by
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currently existing files.
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However, this bypasses checking the .gitattributes annex.numcopies
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setting when dropping files.
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This is the default behavior when running git-annex in a bare repository.
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* `--branch=ref`
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Operate on files in the specified branch or treeish.
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Like --all, this bypasses checking the .gitattributes annex.numcopies
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setting when dropping files.
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* `--unused`
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Operate on files found by last run of git-annex unused.
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* `--failed`
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Operate on files that have recently failed to be transferred.
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* file matching options
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The [[git-annex-matching-options]](1)
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can be used to specify files to mirror.
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* `--json`
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Enable JSON output. This is intended to be parsed by programs that use
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git-annex. Each line of output is a JSON object.
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* `--json-progress`
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Include progress objects in JSON output.
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* `--json-error-messages`
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Messages that would normally be output to standard error are included in
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the json instead.
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# SEE ALSO
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[[git-annex]](1)
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[[git-annex-sync]](1)
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# AUTHOR
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Joey Hess <id@joeyh.name>
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Warning: Automatically converted into a man page by mdwn2man. Edit with care.
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