On Thu, 16 Aug 2012, Alexander Krauss wrote:

Quoting Clemens Ballarin <balla...@in.tum.de>:
[...]
pushing to ssh://balla...@macbroy2.informatik.tu-muenchen.de//home/isabelle-repository/repos/isabelle
searching for changes
remote: Not trusting file /mnt/nfsbroy/home/isabelle-repository/repos/isabelle/.hg/hgrc from untrusted user wenzelm, group isabelle remote: abort: could not lock repository /home/isabelle-repository/repos/isabelle: Permission denied
abort: unexpected response: empty string

I wonder whether this is related to the recently 'broken' repository, or are my permissions degrading?

This may be a side effect of Makarius' re-cloning.
Maybe try another host as gateway? macbroy2 has a somewhat non-standard setup. Do you get the same result when using, e.g. macbroy20?

macbroy2 might even be one of the sources for the decay, it has a very odd NFS configuration due to Apple.

Franz Huber has recently recommended the following machines for external logins:

  lxlabbroy1..15
  macbroy20..29

Although he cannot guarantee continous availability of these relatively old and fragile systems.

I usually have my own indirection via .ssh/config or local /etc/hosts to make an alias that can be easily switched on demand, without editing too many hgrc files.


        Makarius
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