RE: upgrading server
From: Andrew Reedick <jreedick_at_incomm.com>
Date: Tue, 25 Jul 2017 20:59:55 +0000
>> Does anyone know how long it would take to export the repository of this size? This will give us an estimate how long to schedule down time and cut off time.
Svnsync is the easy option.
If you insist on doing a dump/load, then a) you can time a test run of a dump/load, and b) "svnadmin dump" allows you to specify revision ranges which means you can do incremental dumps. You can dump/load the bulk of the repo now and then during the migration, run another dump/load to catch any new commits.
The only caveat I can think of is if someone changes revision properties (e.g. the commit message) between the time of the initial dump and the migration. But you can track/prevent those with a hook script. (And is another reason why svnsync is preferred.)
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