9be33f558c
The checksum conversion is still experimental and still does not convert all filesystems correctly. Do not use on valuable data. Previous implementation copied the UUID conversion which was not a good base for the checksum conversion so it left out basically all trees except extent and checksum. This update adds the base for the required safety features: - let the old csum tree intact until the full conversion is done (ie. all data are still verifiable) - add on-disk status tracking item, this should keep the from/to checksum conversion, last generation to catch potential updates of the underlying filesystem if conversion is interrupted and the filesystem mounted - convert most of the fundamental trees, the subvolumes, tree log and relocation trees are not converted - trees are converted in-place to avoid potentially running out of space but this might be better done by transaction protection with a temporary tree Known issues: - not all trees are converted - not all checksums are correctly inserted into the new tree and reading the files leads to EIO Issue: #438 Signed-off-by: David Sterba <dsterba@suse.com> |
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| .. | ||
| change-csum.c | ||
| change-metadata-uuid.c | ||
| change-uuid.c | ||
| convert-bgt.c | ||
| main.c | ||
| seeding.c | ||
| tune.h | ||