Re: [Xen-devel] hg 0.7 released

[Kip Macy <kip.macy@xxxxxxxxx>]

nifty - but 0.7 is not backward compatible with 0.6b:
%hg clone http://xenbits.xensource.com/xen-unstable.hg 
requesting all changes
adding changesets
adding manifests
adding file changes
added 6917 changesets with 0 changes to 0 files
** unknown exception encountered, details follow
** report bug details to mercurial@xxxxxxxxxxx
Traceback (most recent call last):
  File "/usr/local/bin/hg", line 13, in ?
    commands.run()
  File "/usr/local/lib/python2.4/site-packages/mercurial/commands.py", line 2010, in run
    sys.exit(dispatch(sys.argv[1:]))
  File "/usr/local/lib/python2.4/site-packages/mercurial/commands.py", line 2150, in dispatch
    return d()
  File "/usr/local/lib/python2.4/site-packages/mercurial/commands.py", line 2137, in <lambda>
    d = lambda: func(u, *args, **cmdoptions)
  File "/usr/local/lib/python2.4/site-packages/mercurial/commands.py", line 668, in clone
    update(ui, repo)
  File "/usr/local/lib/python2.4/site-packages/mercurial/commands.py", line 1746, in update
    return repo.update(node, allow=merge, force=clean)
  File "/usr/local/lib/python2.4/site-packages/mercurial/localrepo.py", line 1028, in update
    pa = self.changelog.ancestor(p1, p2)
  File "/usr/local/lib/python2.4/site-packages/mercurial/revlog.py", line 427, in ancestor
    dist[n] = max(dist[p1], dist[p2]) + 1
KeyError: 'cfBc2a2a12bd6ver.\n\x00\x00'

On 9/16/05, Hollis Blanchard <hollisb@xxxxxxxxxx> wrote:

For Xen developers:

hg 0.7 was just released today. Here is a summary of the changes:
http://www.selenic.com/mercurial/wiki/index.cgi/WhatsNew

If you're a Xen developer, please upgrade to 0.7. Merges with older versions
of hg are causing problems like this for me:
        local changed xen/arch/ia64/xenasm.S which remote deleted
... when I did not change xenasm.S at all. In general I've seen a lot of
"merge?" messages on xen-commit; the improved merge logic may reduce these.

Also, there were a bunch of rename and copy fixes made, which I guess we use a
lot.

--
Hollis Blanchard
IBM Linux Technology Center

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