Another HAMMER crash

corecode at fs.ei.tum.de corecode at fs.ei.tum.de
Fri Jul 25 03:45:33 PDT 2008


On Fri, July 25, 2008 01:29, Matthew Dillon wrote:
> You can generate the transaction ids manually using 'hammer synctid',
> or you can extract them from a file using 'undo -i <filename>'.  You get a
> snapshot every 30-60 seconds even if you don't lift a finger, but unless
> you record the transaction ids somewhere you'd have to do some sleuthing
> (e.g. with undo -i) to get them.

I think we should have a way to specify fuzzy values like "yesterday", "10
minutes ago" or even "previous" (call it "-1", "-2" for the one before,
etc.)

Otherwise people will have the impression that hammer's history feature
needs snapshots, which it does not.

cheers
  simon






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