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Published by gilbertchen about 1 year ago
Published by gilbertchen about 1 year ago
Published by gilbertchen about 1 year ago
Published by gilbertchen about 1 year ago
Published by gilbertchen almost 2 years ago
github.com/minio/highwayhash
to 1.02 to fix incorrect hashes for Erasure Coding on arm64 [1]: https://github.com/gilbertchen/duplicacy/commit/6a7a2c80480aefba59c690eaf32ad742ec687667
check -files
: https://github.com/gilbertchen/duplicacy/commit/b8c7594dbf422878d167411ae635ceeb890034d7
Notes:
[1] The highwayhash is only used to calculate the checksum of each shard in Erasure Coding and not used anywhere else. So you are affected by this bug only if you enable Erasure Coding on arm64 machines. This bug is present in both 3.0.1 and 2.7.2 versions of the macOS m1 builds, and only in 3.0.1 of the linux arm64 builds.
In this release both the correct and incorrect versions of the highwayhash will be calculated so there is no need to fix existing storages, but you can use the newly added -rewrite
option to rewrite affected chunks using the correct version of the hash if desired.
[2] If you are using 3.0.1 to copy snapshots created with 2.7.2 or earlier, this bug will affect you. In 3.0.1, the version bit (0 for V2 snapshots and 1 for V3 snapshots) was the only flag used to determine the format of a snapshot. However, in this release, the first byte of the snapshot file is also used to distinguish between V2 and V3 formats. As a result, there is no need to rewrite V2 snapshots that were already copied with the incorrect version bit.
Published by gilbertchen about 2 years ago
Published by gilbertchen about 2 years ago
Published by gilbertchen almost 4 years ago
check -chunks
: https://github.com/gilbertchen/duplicacy/commit/d7c1903d5a5b06716265a3ea24bd135764a0813d
Published by gilbertchen about 4 years ago
This release is mainly to fix a crash caused by unaligned 64-bit integers on 32-bit OS. If you're running Duplicacy on 64-bit OS there is no need to upgrade.
Changes:
Published by gilbertchen about 4 years ago
-download-threads
option to the copy command for specifying the number of downloading threads: https://github.com/gilbertchen/duplicacy/commit/947006411b5f5306d55f40516e977f3c100b986c
Published by gilbertchen about 4 years ago
This release is to fix a bug where upload errors may be ignored by the sftp backend resulting in incomplete chunk files.
If you're backing up to an sftp storage, we suggest you upgrade to this version and run a check command with the -chunks
option to find out if any chunk is affected by this bug.
Published by gilbertchen over 4 years ago
This release is to fix a bug that causes a check command to fail if there are empty temporary chunk files in the disk or sftp storage. These files may be created by a failed or ongoing chunk upload so they are usually harmless and should not throw an error.
Published by gilbertchen over 4 years ago
New Features:
Bug fixes:
Published by gilbertchen over 4 years ago
check -chunks
to store every chunk in the local cache .duplicacy/cache
: https://github.com/gilbertchen/duplicacy/commit/6ca8b8dff0f6216c66c82ceb5ef1b883616b7d47
Published by gilbertchen over 4 years ago
Published by gilbertchen over 4 years ago
Published by gilbertchen over 4 years ago
This is an emergency release for fixing a bug in the copy command when the destination storage is RSA-encrypted: https://github.com/gilbertchen/duplicacy/commit/6699e2f44046e5c861f11efe01785a474db4815d
You're affected by this bug if you're
You'll need to clean up the storage and start from fresh; otherwise either all chunks are not encrypted by RSA (case 2), or all chunks are encrypted by RSA (case 1) causing all commands (backup, list, check, and prune) to require the private key to work.
Published by gilbertchen over 4 years ago
Published by gilbertchen almost 5 years ago
Features:
Bug fixes:
Improvements:
Published by gilbertchen over 5 years ago