Re: git-svn goes into infinite loop rebuilding rev_map
- From
- Daniel Berlin <dberlin@dberlin.org>
- Date
- May 16, 2008, 18:02 UTC
- Message-ID
- <4aca3dc20805161102y2de0d95cif8a6b643abf722e8@mail.gmail.com>
- In-Reply-To
- <4E00E139-E354-4336-8290-51CD1B55017A@sb.org>
On Fri, May 16, 2008 at 1:48 PM, Kevin Ballard <kevin@sb.org> wrote:
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> On May 16, 2008, at 1:15 PM, Daniel Berlin wrote: > >> Starting last night, for no particularly obvious reason, git-svn fetch >> (or git-svn rebase or any command that does naything interesting) on >> gcc.gnu.org's repo causes git-svn to do the following: >> >> -bash-3.00$ git-svn fetch >> Rebuilding .git/svn/trunk/.rev_map.138bc75d-0d04-0410-961f-82ee72b054a4 >> ... >> Done rebuilding >> .git/svn/trunk/.rev_map.138bc75d-0d04-0410-961f-82ee72b054a4 >> Rebuilding .git/svn/trunk/.rev_map.138bc75d-0d04-0410-961f-82ee72b054a4 >> ... >> <repeat forever> >> >> >> I checked the obvious things. There is no permissions problem, strace >> doesn't show the writes failing, etc. >> git-fsck shows nothing as being obviously wrong. > > Are you sure? I just glanced at the code, and it avoids rebuilding i the map > file exists and is not empty.
Absolutely positive.
You can see the strace at http://www.dberlin.org/git.strace.bz2 Note there are no eperms or anything of the sort.
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> >> This just suddenly started happening with no obvious reason (we fire >> off git-svn fetch and rebase on the repo when cvs commits happen). >> >> git-log shows the last processed rev was: >> >> commit e66b310fb9a3ddc7ed5143db3c468711c8a36d08 >> Author: uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> >> Date: Thu May 15 14:38:23 2008 +0000 >> >> * config/i386/sse.md (*vec_concatv2sf_sse4_1): Add "m" constraint >> to alternative 4 of operand 2. >> >> >> git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135364 >> 138bc75d-0d04-0410-961f-82ee72b054a4 >> >> >> I'm happy to provide anything i can to get the problem fixed, but not >> being a git expert, i have no idea what is up here. > > What version of git do you have? And you might want to CC Eric Wong > <normalperson@yhbt.net> on this. >
It was 1.5.5 After we noticed this problem, i tried updating it to the absolute latest from the repo as of this morning (didn't help). So it is now 1.5.5.1.308.g1fbb5
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> -Kevin Ballard > > -- > Kevin Ballard > http://kevin.sb.org > kevin@sb.org > http://www.tildesoft.com > > >