Importing a CVS repository

John A Meinel john at arbash-meinel.com
Mon Nov 7 16:02:54 GMT 2005


Jo Vermeulen wrote:
> On Mon, 2005-11-07 at 10:33 -0500, Martin Pool wrote:
>> Jo Vermeulen wrote:
>>
>>> I was also wondering about bzr's format. Is it still due to change? I
>>> had a repository in Bzr 0.0.4 format, and tried to upgrade it, but that
>>> failed because one of the weaves could not be found, which made my
>>> repository unusable.
>> There will be future format changes, but I don't think upgrades will be
>> mandatory.  We will carry forward all data and try to fix any errors in
>> upgrades.  If you did report the failure and we didn't fix it then I
>> apologize.
> 
> Unfortunately, I didn't report it. Here is the output I got:
> 
> -----------------
> jo at jvermeulen:~/Desktop/unversioned_uiml.net/Uiml.net$ bzr upgrade
> starting upgrade of /home/jo/Desktop/unversioned_uiml.net/Uiml.net
> making backup of tree history
> ./.bzr has been backed up to ./.bzr.backup
> if conversion fails, you can move this directory back to .bzr
> if it succeeds, you can remove this directory if you wish
> starting upgrade from format 4 to 5
> note: upgrade may be faster if all store files are ungzipped first
> revision {jo.vermeulen at uhasselt.be-20050915140614-b35225b0b6538944} not
> present in branch; will be converted as a ghost
> upgraded to weaves:
>        0 revisions and inventories
>        1 revisions not present
>        0 texts
> starting upgrade from format 5 to 6
> adding prefixes to weaves
> adding prefixes to revision-store
> this branch is in the most current format
> finished
> -----------------

This at least seems to be a correct upgrade. What were the actual bugs
that you were getting that caused the upgrade to be unusable?

The comment about a revision being converted as a ghost is probably
because you used "bzr merge" before it was also pulling history from the
other branch.

It should still be usable with a ghost, if it isn't, that is a bug,
which we would like to know about, and would certainly fix.

John
=:->


> 
> Kind regards,
> 
> Jo
> 
> 
> 
> 


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