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14 Commits
Author SHA1 Message Date
Kenneth Skovhede fd4510edd2 Rewrite of transaction handling, so the database is more closely mimicking the actual remote backend state. 
This also removes all multi-threaded calls to the database as they were not working as expected.
The transactions are now used to keep the database in a sane state, but as far as possible log all messages from the connection to the database without using cross-thread requests.
Also fixed some errors with cleanup and rewrote some of the remote filename parsing and validation.
 2013-04-09 20:44:53 +02:00
Kenneth Skovhede 63be6f3afd SQL Style fix 2013-04-08 22:25:30 +02:00
Kenneth Skovhede 91935a5315 Added shaddowblock link to keep track of what shadow files to delete 2013-04-08 22:24:54 +02:00
Kenneth Skovhede bef04017de Bugfix 2013-04-07 09:02:55 +02:00
Kenneth Skovhede 7c5b3043a8 More work on ForestHash 2013-04-06 15:28:43 +02:00
Kenneth Skovhede 4fefbd1645 Work on the block hash format, this should be the last db-restructure 2013-04-06 13:46:58 +02:00
Kenneth Skovhede a87d1d71ae Overhaul that fixes some minor issues and leaves the database much cleaner after a restore. 
Also added extra checks to the manifest to reflect the possibility of choosing another hash algorithm.
 2013-04-04 20:34:26 +02:00
Kenneth Skovhede 4566ea1c3d Refactored the local database. 
Fixed an issue when recreating the database, the operation was not created, making compact and delete commands not working.
 2013-04-03 21:06:27 +02:00
Kenneth Skovhede a564891b79 Implemented FindLastFileVersion with and without local database support 2013-04-01 15:06:31 +02:00
Kenneth Skovhede 499745220d Improved cleanup to report the file sets that reference a non-accesible block 
Added command to allow deleting specific filesets
 2013-03-31 19:33:34 +02:00
Kenneth Skovhede cfda6c4abb Major overhaul, which includes the option to select hash algorithm. 
Implemented delete-all-but-n and delete-older-than.
Implemented compacting.
Added the --dry-run option, which currently works for deleting and compacting, but not restore or backup.
Added output to console for use with dry-run, and added option to redirect this to the log for use in service mode.
 2013-03-27 16:06:45 +01:00
Kenneth Skovhede c34023139f Refactored the database to store the remote volume id instead of the filename for each block, which reduces required storage space for the local database 2013-03-22 21:56:00 +01:00
Kenneth Skovhede aca4ed95cc More work on the block hash. 
Rewrote the backup and restore to work within a transaction as that speeds things up a lot.
Rewrote the backup procedure to generate the file list from the database, instead of on-the-fly as that is more efficient.
Re-arranged the database to use less storage on large sets of unchanged files.
 2013-03-08 22:24:54 +01:00
kenneth@hexad.dk a0521da54d Initial version of the new block-based storage format. 
Still needs a work over in terms of error handling, progress reporting, warning output, refactoring etc.
Also misses the volume reuse/reclaim algorithms.
But it passes the unit tests now, with and without a local database.

git-svn-id: https://duplicati.googlecode.com/svn/sandboxes/Kenneth/ForestHash@1526 59da171f-624f-0410-aa54-27559c288bec
 2013-02-12 21:43:14 +00:00