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@@ -12,75 +12,73 @@ borg recreate
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.. class:: borg-options-table
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | **positional arguments** |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``PATH`` | paths to recreate; patterns are supported |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | **options** |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--list`` | output verbose list of items (files, dirs, ...) |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--filter STATUSCHARS`` | only display items with the given status characters (listed in borg create --help) |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``-n``, ``--dry-run`` | do not change anything |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``-s``, ``--stats`` | print statistics at end |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | .. class:: borg-common-opt-ref |
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- | |
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- | :ref:`common_options` |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | **Include/Exclude options** |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``-e PATTERN``, ``--exclude PATTERN`` | exclude paths matching PATTERN |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--exclude-from EXCLUDEFILE`` | read exclude patterns from EXCLUDEFILE, one per line |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--pattern PATTERN`` | include/exclude paths matching PATTERN |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--patterns-from PATTERNFILE`` | read include/exclude patterns from PATTERNFILE, one per line |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--exclude-caches`` | exclude directories that contain a CACHEDIR.TAG file (http://www.bford.info/cachedir/spec.html) |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--exclude-if-present NAME`` | exclude directories that are tagged by containing a filesystem object with the given NAME |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--keep-exclude-tags`` | if tag objects are specified with ``--exclude-if-present``, don't omit the tag objects themselves from the backup archive |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | **Archive filters** — Archive filters can be applied to repository targets. |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``-a PATTERN``, ``--match-archives PATTERN`` | only consider archive names matching the pattern. see "borg help match-archives". |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--sort-by KEYS`` | Comma-separated list of sorting keys; valid keys are: timestamp, name, id; default is: timestamp |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--first N`` | consider first N archives after other filters were applied |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--last N`` | consider last N archives after other filters were applied |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--oldest TIMESPAN`` | consider archives between the oldest archive's timestamp and (oldest + TIMESPAN), e.g. 7d or 12m. |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--newest TIMESPAN`` | consider archives between the newest archive's timestamp and (newest - TIMESPAN), e.g. 7d or 12m. |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--older TIMESPAN`` | consider archives older than (now - TIMESPAN), e.g. 7d oder 12m. |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--newer TIMESPAN`` | consider archives newer than (now - TIMESPAN), e.g. 7d or 12m. |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--target TARGET`` | create a new archive with the name ARCHIVE, do not replace existing archive (only applies for a single archive) |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``-c SECONDS``, ``--checkpoint-interval SECONDS`` | write checkpoint every SECONDS seconds (Default: 1800) |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--checkpoint-volume BYTES`` | write checkpoint every BYTES bytes (Default: 0, meaning no volume based checkpointing) |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--comment COMMENT`` | add a comment text to the archive |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--timestamp TIMESTAMP`` | manually specify the archive creation date/time (yyyy-mm-ddThh:mm:ss[(+|-)HH:MM] format, (+|-)HH:MM is the UTC offset, default: local time zone). Alternatively, give a reference file/directory. |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``-C COMPRESSION``, ``--compression COMPRESSION`` | select compression algorithm, see the output of the "borg help compression" command for details. |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--recompress MODE`` | recompress data chunks according to `MODE` and ``--compression``. Possible modes are `if-different`: recompress if current compression is with a different compression algorithm or different level; `always`: recompress unconditionally; and `never`: do not recompress (use this option explicitly to prevent recompression). If no MODE is given, `if-different` will be used. Not passing --recompress is equivalent to "--recompress never". |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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- | | ``--chunker-params PARAMS`` | rechunk using given chunker parameters (ALGO, CHUNK_MIN_EXP, CHUNK_MAX_EXP, HASH_MASK_BITS, HASH_WINDOW_SIZE) or `default` to use the chunker defaults. default: do not rechunk |
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- +-----------------------------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | **positional arguments** |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``PATH`` | paths to recreate; patterns are supported |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | **options** |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--list`` | output verbose list of items (files, dirs, ...) |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--filter STATUSCHARS`` | only display items with the given status characters (listed in borg create --help) |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``-n``, ``--dry-run`` | do not change anything |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``-s``, ``--stats`` | print statistics at end |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | .. class:: borg-common-opt-ref |
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+ | |
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+ | :ref:`common_options` |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | **Include/Exclude options** |
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|
|
+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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|
+ | | ``-e PATTERN``, ``--exclude PATTERN`` | exclude paths matching PATTERN |
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|
+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--exclude-from EXCLUDEFILE`` | read exclude patterns from EXCLUDEFILE, one per line |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--pattern PATTERN`` | include/exclude paths matching PATTERN |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--patterns-from PATTERNFILE`` | read include/exclude patterns from PATTERNFILE, one per line |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--exclude-caches`` | exclude directories that contain a CACHEDIR.TAG file (http://www.bford.info/cachedir/spec.html) |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--exclude-if-present NAME`` | exclude directories that are tagged by containing a filesystem object with the given NAME |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--keep-exclude-tags`` | if tag objects are specified with ``--exclude-if-present``, don't omit the tag objects themselves from the backup archive |
|
|
|
+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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|
+ | **Archive filters** — Archive filters can be applied to repository targets. |
|
|
|
+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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|
|
+ | | ``-a PATTERN``, ``--match-archives PATTERN`` | only consider archive names matching the pattern. see "borg help match-archives". |
|
|
|
+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
|
|
+ | | ``--sort-by KEYS`` | Comma-separated list of sorting keys; valid keys are: timestamp, archive, name, id; default is: timestamp |
|
|
|
+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
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|
+ | | ``--first N`` | consider first N archives after other filters were applied |
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|
|
+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--last N`` | consider last N archives after other filters were applied |
|
|
|
+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--oldest TIMESPAN`` | consider archives between the oldest archive's timestamp and (oldest + TIMESPAN), e.g. 7d or 12m. |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--newest TIMESPAN`` | consider archives between the newest archive's timestamp and (newest - TIMESPAN), e.g. 7d or 12m. |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--older TIMESPAN`` | consider archives older than (now - TIMESPAN), e.g. 7d or 12m. |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--newer TIMESPAN`` | consider archives newer than (now - TIMESPAN), e.g. 7d or 12m. |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--target TARGET`` | create a new archive with the name ARCHIVE, do not replace existing archive (only applies for a single archive) |
|
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``-c SECONDS``, ``--checkpoint-interval SECONDS`` | write checkpoint every SECONDS seconds (Default: 1800) |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--checkpoint-volume BYTES`` | write checkpoint every BYTES bytes (Default: 0, meaning no volume based checkpointing) |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--comment COMMENT`` | add a comment text to the archive |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--timestamp TIMESTAMP`` | manually specify the archive creation date/time (yyyy-mm-ddThh:mm:ss[(+|-)HH:MM] format, (+|-)HH:MM is the UTC offset, default: local time zone). Alternatively, give a reference file/directory. |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``-C COMPRESSION``, ``--compression COMPRESSION`` | select compression algorithm, see the output of the "borg help compression" command for details. |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+ | | ``--chunker-params PARAMS`` | rechunk using given chunker parameters (ALGO, CHUNK_MIN_EXP, CHUNK_MAX_EXP, HASH_MASK_BITS, HASH_WINDOW_SIZE) or `default` to use the chunker defaults. default: do not rechunk |
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+ +-----------------------------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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.. raw:: html
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@@ -118,12 +116,12 @@ borg recreate
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Archive filters
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-a PATTERN, --match-archives PATTERN only consider archive names matching the pattern. see "borg help match-archives".
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- --sort-by KEYS Comma-separated list of sorting keys; valid keys are: timestamp, name, id; default is: timestamp
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+ --sort-by KEYS Comma-separated list of sorting keys; valid keys are: timestamp, archive, name, id; default is: timestamp
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--first N consider first N archives after other filters were applied
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--last N consider last N archives after other filters were applied
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--oldest TIMESPAN consider archives between the oldest archive's timestamp and (oldest + TIMESPAN), e.g. 7d or 12m.
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--newest TIMESPAN consider archives between the newest archive's timestamp and (newest - TIMESPAN), e.g. 7d or 12m.
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- --older TIMESPAN consider archives older than (now - TIMESPAN), e.g. 7d oder 12m.
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+ --older TIMESPAN consider archives older than (now - TIMESPAN), e.g. 7d or 12m.
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--newer TIMESPAN consider archives newer than (now - TIMESPAN), e.g. 7d or 12m.
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--target TARGET create a new archive with the name ARCHIVE, do not replace existing archive (only applies for a single archive)
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-c SECONDS, --checkpoint-interval SECONDS write checkpoint every SECONDS seconds (Default: 1800)
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@@ -131,7 +129,6 @@ borg recreate
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--comment COMMENT add a comment text to the archive
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--timestamp TIMESTAMP manually specify the archive creation date/time (yyyy-mm-ddThh:mm:ss[(+|-)HH:MM] format, (+|-)HH:MM is the UTC offset, default: local time zone). Alternatively, give a reference file/directory.
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-C COMPRESSION, --compression COMPRESSION select compression algorithm, see the output of the "borg help compression" command for details.
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- --recompress MODE recompress data chunks according to `MODE` and ``--compression``. Possible modes are `if-different`: recompress if current compression is with a different compression algorithm or different level; `always`: recompress unconditionally; and `never`: do not recompress (use this option explicitly to prevent recompression). If no MODE is given, `if-different` will be used. Not passing --recompress is equivalent to "--recompress never".
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--chunker-params PARAMS rechunk using given chunker parameters (ALGO, CHUNK_MIN_EXP, CHUNK_MAX_EXP, HASH_MASK_BITS, HASH_WINDOW_SIZE) or `default` to use the chunker defaults. default: do not rechunk
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@@ -153,11 +150,6 @@ the resulting archives will only contain files from these PATHs.
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Note that all paths in an archive are relative, therefore absolute patterns/paths
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will *not* match (``--exclude``, ``--exclude-from``, PATHs).
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-``--recompress`` allows one to change the compression of existing data in archives.
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-Due to how Borg stores compressed size information this might display
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-incorrect information for archives that were not recreated at the same time.
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-There is no risk of data loss by this.
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-
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``--chunker-params`` will re-chunk all files in the archive, this can be
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used to have upgraded Borg 0.xx archives deduplicate with Borg 1.x archives.
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@@ -173,9 +165,9 @@ archive that is built during the operation exists at the same time at
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With ``--target`` the original archive is not replaced, instead a new archive is created.
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-When rechunking (or recompressing), space usage can be substantial - expect
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+When rechunking, space usage can be substantial - expect
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at least the entire deduplicated size of the archives using the previous
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-chunker (or compression) params.
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+chunker params.
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If you recently ran borg check --repair and it had to fix lost chunks with all-zero
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replacement chunks, please first run another backup for the same data and re-run
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Thomas Waldmann