Sebastian Messmer
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98b85ea8b6
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Started rewriting traversal
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2016-07-10 22:57:39 +02:00 |
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Sebastian Messmer
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dde89da556
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Improve traverseLeaves
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2016-07-10 08:38:02 +02:00 |
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Sebastian Messmer
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e85019e95b
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Cache value of DataTree.numLeaves(). This should make read()/write() faster.
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2016-07-05 23:56:44 -07:00 |
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Sebastian Messmer
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a242076ecc
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Performance improvement: Allow more parallelity when getting read()/write() syscalls to the same blob
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2016-07-05 23:02:59 -07:00 |
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Sebastian Messmer
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1c0199e147
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When the user specifies a block size for the file system, this is taken as the physical block size, not virtual block size.
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2016-03-16 19:30:26 +00:00 |
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Sebastian Messmer
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08c1d206af
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Fix compiler error
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2016-03-09 00:13:18 +01:00 |
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Sebastian Messmer
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4dbb380263
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Decouple DirBlob from CryDevice
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2016-03-08 23:47:31 +01:00 |
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Sebastian Messmer
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80f63969c7
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Add TODOs
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2016-02-17 13:09:03 +01:00 |
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Sebastian Messmer
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68acc27e88
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Report file system statistics (like free space) to operating system
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2016-02-15 14:20:21 +01:00 |
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Sebastian Messmer
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e44c44334f
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Fix compile on Debian 8 (link it to a library it wants)
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2016-02-14 16:54:29 +01:00 |
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Sebastian Messmer
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636445cd82
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Introduce version flags for file system entities to allow future CryFS versions to be backwards-compatible even if the format changes.
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2016-02-13 15:06:28 +01:00 |
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Sebastian Messmer
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31672e086c
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Fix includes after merging repositories
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2016-02-11 15:19:58 +01:00 |
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Sebastian Messmer
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31d52d3c8d
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Merged blobstore repository
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2016-02-11 14:50:18 +01:00 |
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Sebastian Messmer
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3350e9368a
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Switch to biicode
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2015-02-17 00:40:34 +01:00 |
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Sebastian Messmer
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f115e10f6d
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Implemented more tests for DataTreeTest
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2015-01-28 01:02:32 +01:00 |
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Sebastian Messmer
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77b288a20a
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Written some first test cases for DataTree
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2015-01-27 00:54:25 +01:00 |
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Sebastian Messmer
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a61195642f
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Added comment
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2015-01-26 00:40:46 +01:00 |
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Sebastian Messmer
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58ccf0495e
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Source out GetLowestRightBorderNodeWithLessThanKChildrenOrNull and write test cases for it
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2015-01-26 00:39:15 +01:00 |
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Sebastian Messmer
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dd2c96e363
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Since blocks now store their keys, we don't need to store it somewhere else.
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2015-01-24 22:27:14 +01:00 |
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Sebastian Messmer
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03e10cabf5
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Implement copying DataNode blocks and finish DataTree::addDataLeaf implementation
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2015-01-24 01:59:42 +01:00 |
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Sebastian Messmer
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d442016d16
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Implemented converting any node into a inner node and wrote test cases. Furthermore, implemented DataTree::addDataLeafToFullTree()
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2015-01-24 00:58:40 +01:00 |
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Sebastian Messmer
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fcccbcf2e0
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Fix some issues in DataTree using OptionalOwnershipPointer
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2015-01-23 18:32:26 +01:00 |
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Sebastian Messmer
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753c5aab27
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Start with DataTreeStore
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2015-01-23 04:39:36 +01:00 |
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Sebastian Messmer
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dabe6e2567
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Written more test cases for DataInnerNode and refactored them a bit
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2015-01-23 03:05:55 +01:00 |
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Sebastian Messmer
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a427b0e677
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Allow adding children to DataInnerNode and write some test cases
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2015-01-23 02:41:55 +01:00 |
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Sebastian Messmer
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99c2e353a4
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Restrict datanodestore abstraction to a simple node store without tree operations like resizing
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2015-01-22 23:37:36 +01:00 |
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Sebastian Messmer
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fa604a7fc4
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Move datanodestore classes into own c++ package and adapt BlobStoreOnBlocks to it
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2014-12-13 19:17:08 +01:00 |
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Sebastian Messmer
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517ed6929d
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Add testcases to DataLeafNodeTest
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2014-12-13 17:58:11 +01:00 |
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Sebastian Messmer
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de5eb0fa81
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Create own module for datanodestore
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2014-12-13 17:48:02 +01:00 |
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Sebastian Messmer
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9ccb583b4b
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Introduce DataNodeStore and refactor DataNode
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2014-12-13 17:43:02 +01:00 |
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Sebastian Messmer
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a97eb08224
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Replace magic number in DataNodeView with a depth field
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2014-12-13 12:00:19 +01:00 |
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Sebastian Messmer
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eaf9277d81
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Make read-only functions of DataNode const
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2014-12-11 00:24:50 +01:00 |
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Sebastian Messmer
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d1a7712aee
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Comments & TODOs
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2014-12-11 00:21:34 +01:00 |
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Sebastian Messmer
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c3d543619e
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When shrinking a data node, the old space is overwritten with zeroes
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2014-12-11 00:20:23 +01:00 |
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Sebastian Messmer
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24c81dd0b0
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Implement DataLeafNode::resize and test cases for it
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2014-12-10 23:34:36 +01:00 |
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Sebastian Messmer
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eebe8a4b75
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Write factory methods in DataNode and write more test cases
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2014-12-10 22:55:02 +01:00 |
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Sebastian Messmer
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1201823b68
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Created some test cases for DataLeafNode
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2014-12-10 17:59:45 +01:00 |
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Sebastian Messmer
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85b100ac9d
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Written test cases for DataNodeView
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2014-12-10 17:26:49 +01:00 |
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Sebastian Messmer
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b33cf908fa
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Redesign DataNodes
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2014-12-10 16:48:00 +01:00 |
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Sebastian Messmer
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0b2b527b4d
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Create dedicated Key class for addressing blocks
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2014-12-09 20:36:32 +01:00 |
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Sebastian Messmer
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ec65b31c8e
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Add DataNode/DataInnerNode/DataLeafNode to blobstore and write testcases for their magic numbers
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2014-12-09 18:53:11 +01:00 |
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Sebastian Messmer
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5fee5e862a
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BlobStoreOnBlocks mirrors BlockStore
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2014-12-09 17:56:48 +01:00 |
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Sebastian Messmer
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532431f8e3
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Created basic class structure for blobstore
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2014-12-09 17:45:33 +01:00 |
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Sebastian Messmer
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93a624b228
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Rename blobstore to blockstore
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2014-12-09 17:19:59 +01:00 |
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Sebastian Messmer
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32d28665a0
|
TODOs
|
2014-12-07 22:38:48 +01:00 |
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Sebastian Messmer
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2c295ace62
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Specify that BlobWithKey takes ownership of the contained blob
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2014-12-07 08:57:04 +01:00 |
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Sebastian Messmer
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6d0815915c
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Redefined error behavior in blob loading when blob key doesn't exist
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2014-12-07 00:58:56 +01:00 |
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Sebastian Messmer
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aed2148f17
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Redefine error behavior in BlobStoreWithRandomKeys when key already exists and write test cases for it
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2014-12-07 00:09:44 +01:00 |
|
Sebastian Messmer
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9125e7a3ce
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Factor out BlobStoreWithRandomKeys
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2014-12-06 22:28:57 +01:00 |
|
Sebastian Messmer
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2b112c7fdb
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Generalized BlobStoreTest, added more test cases there
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2014-12-06 21:28:03 +01:00 |
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Sebastian Messmer
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a116a8330c
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Implemented an in-memory blobstore
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2014-12-06 16:14:22 +01:00 |
|
Sebastian Messmer
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e0e9129099
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Also move RandomKeyGenerator to utils package
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2014-12-06 15:50:37 +01:00 |
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Sebastian Messmer
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abcc766375
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Moved Data class to an own utils package in blobstore
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2014-12-06 15:48:32 +01:00 |
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Sebastian Messmer
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2d3f329b6a
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Block-Keys are created randomly
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2014-12-06 11:22:34 +01:00 |
|
Sebastian Messmer
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b64d352a8c
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BlobStore also returns BlobKey
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2014-12-05 15:37:35 +01:00 |
|
Sebastian Messmer
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b9c2f43afb
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Test loading a not existing blob (and fix behaviour for that case)
|
2014-12-05 12:00:05 +01:00 |
|
Sebastian Messmer
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a34b5a316f
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Added Blob::flush() and test cases for it
|
2014-12-05 11:22:44 +01:00 |
|
Sebastian Messmer
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a699350e19
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Simplify Data::LoadFromFile and use DISALLOW_COPY_AND_ASSIGN for OnDiskBlob and OnDiskBlobStore
|
2014-12-05 08:14:19 +01:00 |
|
Sebastian Messmer
|
c20b09030d
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Move load from file functionality to Data class
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2014-12-05 08:08:45 +01:00 |
|
Sebastian Messmer
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e32a84eb8e
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Add Data::StoreToFile
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2014-12-05 07:42:39 +01:00 |
|
Sebastian Messmer
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e52da598f4
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Write some test cases for OnDiskBlob and also change implementation to adapt them
|
2014-12-05 07:16:35 +01:00 |
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Sebastian Messmer
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ab3b5d906c
|
Written a ondisk blobstore implementation and started with test cases
|
2014-12-05 06:20:38 +01:00 |
|
Sebastian Messmer
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a43359c3b0
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Added size parameters to blobstore interface
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2014-12-05 06:06:05 +01:00 |
|
Sebastian Messmer
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90c49dabc6
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Written first version of the blobstore interface
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2014-12-05 04:50:50 +01:00 |