On 2009-12-19 23:06:52 +0100, Vincent Lefevre wrote:
> When I connect by ssh, the connection sometimes freezes before I get
> the prompt. When this happens, a "ps -aef" always shows processes
> like:
>
> UID PID PPID C STIME TTY TIME CMD
> vlefevre 22902 22901 0 22:45 pts/0 00:00:00 -bash
> vlefevre 22903 22902 0 22:45 pts/0 00:00:00 git help -a
> vlefevre 22905 22902 0 22:45 pts/0 00:00:00 egrep ^
>
> and these commands come from /etc/bash_completion.d/git (note that
> I have
>
> [ -f /etc/bash_completion ] && source /etc/bash_completion
>
> run from my .bashrc / .bash_profile when the shell is interactive).
To trace the problem, I added
strace -f -r -o ~/private/strace-git.out git help -a >& /dev/null
before
source /etc/bash_completion
The problem occurred a few minutes ago, and here's an excerpt of
the strace:
[...]
31817 0.000107 brk(0) = 0x191d000
31817 0.000015 brk(0x193e000) = 0x193e000
31817 0.000145 getcwd("/home/vlefevre"..., 4096) = 15
31817 0.000029 stat(".git", 0x7fff603c5a60) = -1 ENOENT (No such file or
directory)
31817 0.000035 access(".git/objects", X_OK) = -1 ENOENT (No such file or
directory)
31817 0.000024 access("./objects", X_OK) = -1 ENOENT (No such file or
directory)
31817 0.000023 chdir("..") = 0
31817 0.000023 stat(".git", 0x7fff603c5a60) = -1 ENOENT (No such file or
directory)
31817 165.109930 access(".git/objects", X_OK) = -1 ENOENT (No such file or
directory)
31817 0.013526 access("./objects", X_OK) = -1 ENOENT (No such file or
directory)
31817 0.011951 chdir("..") = 0
31817 0.000027 stat(".git", 0x7fff603c5a60) = -1 ENOENT (No such file or
directory)
31817 0.000033 access(".git/objects", X_OK) = -1 ENOENT (No such file or
directory)
31817 0.000021 access("./objects", X_OK) = -1 ENOENT (No such file or
directory)
[...]
See the freeze for almost 3 minutes...
I'm wondering... does git try to access files outside my home
directory? i.e. files I do not control???
--
Vincent Lefèvre <[email protected]> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)
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