From: Theodore Ts'o <tytso@mit.edu>
To: Junio C Hamano <gitster@pobox.com>
Cc: Josh Triplett <josh@joshtriplett.org>, git@vger.kernel.org
Subject: Re: gc and repack ignore .git/*HEAD when checking reachability
Date: Fri, 8 Jul 2016 15:25:04 -0400 [thread overview]
Message-ID: <20160708192504.GL19871@thunk.org> (raw)
In-Reply-To: <xmqqa8hsm4qu.fsf@gitster.mtv.corp.google.com>
On Fri, Jul 08, 2016 at 10:14:33AM -0700, Junio C Hamano wrote:
>
> It cannot be "anything directly under .git that has all-caps name
> that ends with _HEAD". The ones we write we know are going to be
> removed at some point in time (e.g. "git reset", "git bisect reset",
> "git merge --abort", etc.). We do not have any control on random
> ones that the users and third-party tools leave behind, holding onto
> irrelevant objects forever.
What about anything that is all-caps and ends in _HEAD which has a
mod-time within the last N days? (Where N is 2-7 days.) If it's
older than that, it's almost certainly stale...
- Ted
next prev parent reply other threads:[~2016-07-08 19:25 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-08 2:59 gc and repack ignore .git/*HEAD when checking reachability Josh Triplett
2016-07-08 4:34 ` Junio C Hamano
2016-07-08 6:44 ` Josh Triplett
2016-07-08 17:14 ` Junio C Hamano
2016-07-08 19:25 ` Theodore Ts'o [this message]
2016-07-08 20:30 ` Junio C Hamano
2016-07-08 23:50 ` Theodore Ts'o
2016-07-09 5:23 ` Josh Triplett
2016-07-08 20:29 ` Josh Triplett
2016-07-09 7:35 ` Johannes Schindelin
2016-07-09 14:09 ` Josh Triplett
2016-07-09 16:45 ` Duy Nguyen
2016-07-10 10:59 ` Johannes Schindelin
2016-07-10 11:04 ` Duy Nguyen
2016-07-10 14:16 ` Johannes Schindelin
2016-07-10 15:01 ` Duy Nguyen
2016-07-11 6:07 ` Johannes Schindelin
2016-07-11 18:52 ` Junio C Hamano
2016-07-12 10:47 ` Johannes Schindelin
2016-07-12 15:26 ` Jeff King
2016-07-12 15:46 ` Duy Nguyen
2016-07-12 15:51 ` Jeff King
2016-07-12 16:13 ` Duy Nguyen
2016-07-13 8:20 ` Johannes Schindelin
2016-07-13 14:54 ` Duy Nguyen
2016-07-13 18:59 ` Johannes Schindelin
2016-07-15 15:46 ` Duy Nguyen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160708192504.GL19871@thunk.org \
--to=tytso@mit.edu \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
--cc=josh@joshtriplett.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).