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From: Junio C Hamano <gitster@pobox.com>
To: Christian Couder <christian.couder@gmail.com>
Cc: git@vger.kernel.org, John Cai <johncai86@gmail.com>,
	Jonathan Tan <jonathantanmy@google.com>,
	Jonathan Nieder <jrnieder@gmail.com>,
	Taylor Blau <me@ttaylorr.com>, Derrick Stolee <stolee@gmail.com>,
	Patrick Steinhardt <ps@pks.im>
Subject: Re: [PATCH 0/9] Repack objects into separate packfiles based on a filter
Date: Wed, 14 Jun 2023 14:36:12 -0700	[thread overview]
Message-ID: <xmqqsfatwwtv.fsf@gitster.g> (raw)
In-Reply-To: <20230614192541.1599256-1-christian.couder@gmail.com> (Christian Couder's message of "Wed, 14 Jun 2023 21:25:32 +0200")

Christian Couder <christian.couder@gmail.com> writes:

> In some discussions, it was mentioned that such a feature, or a
> similar feature in `git gc`, or in a new standalone command (perhaps
> called `git prune-filtered`), should put the filtered out objects into
> a new packfile instead of deleting them.
>
> Recently there were internal discussions at GitLab about either moving
> blobs from inactive repos onto cheaper storage, or moving large blobs
> onto cheaper storage. This lead us to rethink at repacking using a
> filter, but moving the filtered out objects into a separate packfile
> instead of deleting them.
>
> So here is a new patch series doing that while implementing the
> `--filter=<filter-spec>` option in `git repack`.

Very interesting idea, indeed, and would be very useful.
Thanks.


  parent reply	other threads:[~2023-06-14 21:36 UTC|newest]

Thread overview: 161+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-14 19:25 [PATCH 0/9] Repack objects into separate packfiles based on a filter Christian Couder
2023-06-14 19:25 ` [PATCH 1/9] pack-objects: allow `--filter` without `--stdout` Christian Couder
2023-06-21 10:49   ` Taylor Blau
2023-07-05  6:16     ` Christian Couder
2023-06-14 19:25 ` [PATCH 2/9] pack-objects: add `--print-filtered` to print omitted objects Christian Couder
2023-06-15 22:50   ` Junio C Hamano
2023-06-21 10:52     ` Taylor Blau
2023-06-21 11:11       ` Christian Couder
2023-06-21 11:54         ` Taylor Blau
2023-06-14 19:25 ` [PATCH 3/9] t/helper: add 'find-pack' test-tool Christian Couder
2023-06-15 23:32   ` Junio C Hamano
2023-06-21 10:40     ` Christian Couder
2023-06-21 10:54     ` Taylor Blau
2023-06-14 19:25 ` [PATCH 4/9] repack: refactor piping an oid to a command Christian Couder
2023-06-15 23:46   ` Junio C Hamano
2023-06-21 10:55     ` Taylor Blau
2023-06-21 10:56     ` Christian Couder
2023-06-14 19:25 ` [PATCH 5/9] repack: refactor finishing pack-objects command Christian Couder
2023-06-16  0:13   ` Junio C Hamano
2023-06-21 11:06     ` Taylor Blau
2023-06-21 11:19       ` Christian Couder
2023-06-21 11:05   ` Taylor Blau
2023-06-14 19:25 ` [PATCH 6/9] repack: add `--filter=<filter-spec>` option Christian Couder
2023-06-16  0:43   ` Junio C Hamano
2023-06-21 11:20     ` Taylor Blau
2023-06-21 15:04       ` Christian Couder
2023-06-22 11:05         ` Taylor Blau
2023-06-21 14:40     ` Christian Couder
2023-06-21 16:53       ` Junio C Hamano
2023-06-22  8:39         ` Christian Couder
2023-06-22 18:32           ` Junio C Hamano
2023-06-21 11:17   ` Taylor Blau
2023-07-05  7:18     ` Christian Couder
2023-06-14 19:25 ` [PATCH 7/9] gc: add `gc.repackFilter` config option Christian Couder
2023-06-14 19:25 ` [PATCH 8/9] repack: implement `--filter-to` for storing filtered out objects Christian Couder
2023-06-16  2:21   ` Junio C Hamano
2023-06-21 11:49   ` Taylor Blau
2023-06-21 12:08     ` Christian Couder
2023-06-21 12:25       ` Taylor Blau
2023-06-21 16:44         ` Junio C Hamano
2023-07-05  6:19     ` Christian Couder
2023-06-14 19:25 ` [PATCH 9/9] gc: add `gc.repackFilterTo` config option Christian Couder
2023-06-16  2:54   ` Junio C Hamano
2023-06-14 21:36 ` Junio C Hamano [this message]
2023-06-16  3:08   ` [PATCH 0/9] Repack objects into separate packfiles based on a filter Junio C Hamano
2023-07-05  6:08 ` [PATCH v2 0/8] " Christian Couder
2023-07-05  6:08   ` [PATCH v2 1/8] pack-objects: allow `--filter` without `--stdout` Christian Couder
2023-07-05  6:08   ` [PATCH v2 2/8] t/helper: add 'find-pack' test-tool Christian Couder
2023-07-05  6:08   ` [PATCH v2 3/8] repack: refactor finishing pack-objects command Christian Couder
2023-07-05  6:08   ` [PATCH v2 4/8] repack: refactor finding pack prefix Christian Couder
2023-07-05  6:08   ` [PATCH v2 5/8] repack: add `--filter=<filter-spec>` option Christian Couder
2023-07-05 17:53     ` Junio C Hamano
2023-07-24  9:01       ` Christian Couder
2023-07-24 18:28         ` Junio C Hamano
2023-07-25 15:22           ` Christian Couder
2023-07-25 17:25             ` Junio C Hamano
2023-07-25 23:08               ` Junio C Hamano
2023-08-08  8:45                 ` Christian Couder
2023-08-09 20:38                   ` Taylor Blau
2023-08-09 22:50                   ` Junio C Hamano
2023-08-09 23:38                     ` Junio C Hamano
2023-08-10  0:10                       ` Jeff King
2023-07-05 18:12     ` Junio C Hamano
2023-07-24  9:02       ` Christian Couder
2023-07-05  6:08   ` [PATCH v2 6/8] gc: add `gc.repackFilter` config option Christian Couder
2023-07-05  6:08   ` [PATCH v2 7/8] repack: implement `--filter-to` for storing filtered out objects Christian Couder
2023-07-05 18:26     ` Junio C Hamano
2023-07-24  9:00       ` Christian Couder
2023-07-24 18:18         ` Junio C Hamano
2023-07-25 13:41           ` Robert Coup
2023-07-25 16:50             ` Junio C Hamano
2023-07-25 15:45           ` Christian Couder
2023-07-05  6:08   ` [PATCH v2 8/8] gc: add `gc.repackFilterTo` config option Christian Couder
2023-07-24  8:59   ` [PATCH v3 0/8] Repack objects into separate packfiles based on a filter Christian Couder
2023-07-24  8:59     ` [PATCH v3 1/8] pack-objects: allow `--filter` without `--stdout` Christian Couder
2023-07-25 22:38       ` Taylor Blau
2023-07-25 23:51         ` Junio C Hamano
2023-07-24  8:59     ` [PATCH v3 2/8] t/helper: add 'find-pack' test-tool Christian Couder
2023-07-25 22:44       ` Taylor Blau
2023-08-08  8:28         ` Christian Couder
2023-07-24  8:59     ` [PATCH v3 3/8] repack: refactor finishing pack-objects command Christian Couder
2023-07-25 22:45       ` Taylor Blau
2023-07-24  8:59     ` [PATCH v3 4/8] repack: refactor finding pack prefix Christian Couder
2023-07-25 22:47       ` Taylor Blau
2023-08-08  8:29         ` Christian Couder
2023-07-24  8:59     ` [PATCH v3 5/8] repack: add `--filter=<filter-spec>` option Christian Couder
2023-07-25 23:04       ` Taylor Blau
2023-08-08  8:34         ` Christian Couder
2023-08-09 21:12           ` Taylor Blau
2023-07-24  8:59     ` [PATCH v3 6/8] gc: add `gc.repackFilter` config option Christian Couder
2023-07-25 23:07       ` Taylor Blau
2023-08-08  8:38         ` Christian Couder
2023-08-09 21:15           ` Taylor Blau
2023-07-24  8:59     ` [PATCH v3 7/8] repack: implement `--filter-to` for storing filtered out objects Christian Couder
2023-07-24  8:59     ` [PATCH v3 8/8] gc: add `gc.repackFilterTo` config option Christian Couder
2023-07-25 23:10     ` [PATCH v3 0/8] Repack objects into separate packfiles based on a filter Taylor Blau
2023-08-08  8:26     ` [PATCH v4 " Christian Couder
2023-08-08  8:26       ` [PATCH v4 1/8] pack-objects: allow `--filter` without `--stdout` Christian Couder
2023-08-08  8:26       ` [PATCH v4 2/8] t/helper: add 'find-pack' test-tool Christian Couder
2023-08-09 21:18         ` Taylor Blau
2023-08-08  8:26       ` [PATCH v4 3/8] repack: refactor finishing pack-objects command Christian Couder
2023-08-08  8:26       ` [PATCH v4 4/8] repack: refactor finding pack prefix Christian Couder
2023-08-09 21:20         ` Taylor Blau
2023-08-08  8:26       ` [PATCH v4 5/8] repack: add `--filter=<filter-spec>` option Christian Couder
2023-08-09 21:40         ` Taylor Blau
2023-08-08  8:26       ` [PATCH v4 6/8] gc: add `gc.repackFilter` config option Christian Couder
2023-08-08  8:26       ` [PATCH v4 7/8] repack: implement `--filter-to` for storing filtered out objects Christian Couder
2023-08-08  8:26       ` [PATCH v4 8/8] gc: add `gc.repackFilterTo` config option Christian Couder
2023-08-09 21:45       ` [PATCH v4 0/8] Repack objects into separate packfiles based on a filter Taylor Blau
2023-08-09 21:57         ` Junio C Hamano
2023-08-12  0:12         ` Christian Couder
2023-08-12  0:00       ` [PATCH v5 " Christian Couder
2023-08-12  0:00         ` [PATCH v5 1/8] pack-objects: allow `--filter` without `--stdout` Christian Couder
2023-08-12  0:00         ` [PATCH v5 2/8] t/helper: add 'find-pack' test-tool Christian Couder
2023-08-12  0:00         ` [PATCH v5 3/8] repack: refactor finishing pack-objects command Christian Couder
2023-08-12  0:00         ` [PATCH v5 4/8] repack: refactor finding pack prefix Christian Couder
2023-08-12  0:00         ` [PATCH v5 5/8] repack: add `--filter=<filter-spec>` option Christian Couder
2023-08-12  0:00         ` [PATCH v5 6/8] gc: add `gc.repackFilter` config option Christian Couder
2023-08-12  0:00         ` [PATCH v5 7/8] repack: implement `--filter-to` for storing filtered out objects Christian Couder
2023-08-12  0:00         ` [PATCH v5 8/8] gc: add `gc.repackFilterTo` config option Christian Couder
2023-08-15  0:51         ` [PATCH v5 0/8] Repack objects into separate packfiles based on a filter Junio C Hamano
2023-08-15 21:43           ` Taylor Blau
2023-08-15 22:32             ` Junio C Hamano
2023-08-15 23:09               ` Taylor Blau
2023-08-15 23:18                 ` Junio C Hamano
2023-08-16  0:38                   ` Taylor Blau
2023-08-16 17:16                     ` Junio C Hamano
2023-09-11 15:20                 ` Christian Couder
2023-09-11 15:06         ` [PATCH v6 0/9] " Christian Couder
2023-09-11 15:06           ` [PATCH v6 1/9] pack-objects: allow `--filter` without `--stdout` Christian Couder
2023-09-11 15:06           ` [PATCH v6 2/9] t/helper: add 'find-pack' test-tool Christian Couder
2023-09-11 15:06           ` [PATCH v6 3/9] repack: refactor finishing pack-objects command Christian Couder
2023-09-11 15:06           ` [PATCH v6 4/9] repack: refactor finding pack prefix Christian Couder
2023-09-11 15:06           ` [PATCH v6 5/9] pack-bitmap-write: rebuild using new bitmap when remapping Christian Couder
2023-09-11 15:06           ` [PATCH v6 6/9] repack: add `--filter=<filter-spec>` option Christian Couder
2023-09-11 15:06           ` [PATCH v6 7/9] gc: add `gc.repackFilter` config option Christian Couder
2023-09-11 15:06           ` [PATCH v6 8/9] repack: implement `--filter-to` for storing filtered out objects Christian Couder
2023-09-11 15:06           ` [PATCH v6 9/9] gc: add `gc.repackFilterTo` config option Christian Couder
2023-09-25 15:25           ` [PATCH v7 0/9] Repack objects into separate packfiles based on a filter Christian Couder
2023-09-25 15:25             ` [PATCH v7 1/9] pack-objects: allow `--filter` without `--stdout` Christian Couder
2023-09-25 15:25             ` [PATCH v7 2/9] t/helper: add 'find-pack' test-tool Christian Couder
2023-09-25 15:25             ` [PATCH v7 3/9] repack: refactor finishing pack-objects command Christian Couder
2023-09-25 15:25             ` [PATCH v7 4/9] repack: refactor finding pack prefix Christian Couder
2023-09-25 15:25             ` [PATCH v7 5/9] pack-bitmap-write: rebuild using new bitmap when remapping Christian Couder
2023-09-25 15:25             ` [PATCH v7 6/9] repack: add `--filter=<filter-spec>` option Christian Couder
2023-09-25 15:25             ` [PATCH v7 7/9] gc: add `gc.repackFilter` config option Christian Couder
2023-09-25 15:25             ` [PATCH v7 8/9] repack: implement `--filter-to` for storing filtered out objects Christian Couder
2023-09-25 15:25             ` [PATCH v7 9/9] gc: add `gc.repackFilterTo` config option Christian Couder
2023-09-25 19:14             ` [PATCH v7 0/9] Repack objects into separate packfiles based on a filter Junio C Hamano
2023-09-25 22:41               ` Taylor Blau
2023-10-02 16:54             ` [PATCH v8 " Christian Couder
2023-10-02 16:54               ` [PATCH v8 1/9] pack-objects: allow `--filter` without `--stdout` Christian Couder
2023-10-02 16:54               ` [PATCH v8 2/9] t/helper: add 'find-pack' test-tool Christian Couder
2023-10-02 16:54               ` [PATCH v8 3/9] repack: refactor finishing pack-objects command Christian Couder
2023-10-02 16:54               ` [PATCH v8 4/9] repack: refactor finding pack prefix Christian Couder
2023-10-02 16:55               ` [PATCH v8 5/9] pack-bitmap-write: rebuild using new bitmap when remapping Christian Couder
2023-10-02 16:55               ` [PATCH v8 6/9] repack: add `--filter=<filter-spec>` option Christian Couder
2023-10-02 16:55               ` [PATCH v8 7/9] gc: add `gc.repackFilter` config option Christian Couder
2023-10-02 16:55               ` [PATCH v8 8/9] repack: implement `--filter-to` for storing filtered out objects Christian Couder
2023-10-02 16:55               ` [PATCH v8 9/9] gc: add `gc.repackFilterTo` config option Christian Couder
2023-10-02 20:14               ` [PATCH v8 0/9] Repack objects into separate packfiles based on a filter Taylor Blau

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