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Re: svn update -r $revision could hang if $revsion is greater than HEAD

From: Daniel Shahaf <d.s_at_daniel.shahaf.name>
Date: Sat, 7 Aug 2010 08:37:09 +0300

[ adding users@ back to CC ]

jason_zhuyx wrote on Fri, Aug 06, 2010 at 16:01:10 -0700:
> Hi Daniel,
> Could you please show me couple examples of using this "svn+ssh://" thing? Where would I expect to see the prompt?
>  

When you did a checkout, what URL did you use?

(You can find that via 'svn info'.)

> I downloaded the source code, how usually (e.g. in what tools/IDE) to run in debug for a particular command?
>  

You're on Windows, so you can build/debug using MS Visual C Express 2008.
There are build instructions in the INSTALL file.

The source of which version did you download?

> Thanks,
> - Jason
>  
> ---- Orginal Message ----
> From: "Daniel Shahaf" <d.s_at_daniel.shahaf.name>
>
> To: "jason_zhuyx" <jason_zhuyx_at_yahoo.com>
>
>
> Cc: users_at_subversion.apache.org
>
>
>
> If you're using svn+ssh://, maybe ssh is prompting you?
>
> Can you run the offending command under a debugger and investigate where it spends its time?
>
>  
> ---- Orginal Message ----
> From: "jason_zhuyx" <jason_zhuyx_at_yahoo.com>
>
> To: users_at_subversion.apache.org
>
>
> Cc: "Jason Zhu" <jason_zhuyx_at_yahoo.com>
>
>
>
>
>
>
>
>
>
> http://subversion.tigris.org/issues/show_bug.cgi?id=3687
>  
> Sorry I should have come to this mailing list before submitting my question on Issue Tracker.
>  
> Since this issue can only be reproduced on some build machines in my company, I'd like to ask some experts' help on how to do the troubleshooting/debug to understand why such issue exists.
>  
> Thanks
>  
>
>
> Could someone provide help to me on how to test such issue on my systems? Thanks
> to hwright and Andy Levy's feedback. But unfortunately, I have tried on several
> machines and this issue repeats (even after I upgrade svn to version 1.6.12
> r955767).
>
> On CentOS (2.6.18-128.el5 CentOS release 5.3), the svn version is 1.6.2
> (r37639). run `svn up -r 90000` on command line will not return until press
> Ctrl+Z. And I had to run `svn cleanup` or the workspace was locked.
>
> On Windows XP SP3, the latest svn I am testing is 1.6.12 (r955767), installed
> from CollabNet. The command prompt will never return to next prompt until I
> have to kill svn.exe in Task Manager.
>
> I found such issue when I was writing a script which could accept an invalid
> revision and hang, so that I had to test the revision range by myself.
>
> I'd appreciate any hint for me to figure out why this happens on my
> installations.
>
> ------- Additional comments from hwright_at_tigris.org Mon Jul 19 17:11:51 -0700
> 2010 -------
> Can not reproduce using 1.6.12 (tested against the asf repo):
>
> $ svn up -r1000000
> subversion/libsvn_ra_neon/util.c:723: (apr_err=160006)
> svn: No such revision 1000000
> $
>
> --- On Tue, 7/20/10, Andy Levy <andy.levy_at_gmail.com> wrote:
> From: Andy Levy <andy.levy_at_gmail.com>
> Subject: Re: svn update -r $revision could hang if $revsion is greater than HEAD
> To: "jason_zhuyx" <jason_zhuyx_at_yahoo.com>
> Cc: users_at_subversion.apache.org
> Date: Tuesday, July 20, 2010, 6:24 AM
>
> XP SP3 here, 1.6.6 (r40053), I cannot reproduce the issue.
>
> C:\_Projects\workspace\proj>svn up
> At revision 5604.
>
> C:\_Projects\workspace\proj>svn up -r 6000
> svn: No such revision 6000
>
> C:\_Projects\workspace\proj>svn --version
> svn, version 1.6.6 (r40053)
>    compiled Oct 19 2009, 09:36:48
>
> No hangs.
>
>
>
Received on 2010-08-07 07:39:36 CEST

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