Michael Eischer
e52033a8bd
index: slightly reduce Rewrite concurrency
...
The index operations are likely CPU-bounded. Thus, reduce the
concurrency accordingly.
2024-05-24 21:33:17 +02:00
Michael Eischer
57d69aa640
index: cleanup SaveIndex method
2024-05-24 21:33:17 +02:00
Michael Eischer
5f7b48e65f
index: replace Save() method with Rewrite and SaveFallback
...
Rewrite implements a streaming rewrite of the index that excludes the
given packs. For this it loads all index files from the repository and
only modifies those that require changes. This will reduce the index
churn when running prune. Rewrite does not require the in-memory index
and thus can drop it to significantly reduce the memory usage.
However, `prune --unsafe-recovery` cannot use this strategy and requires
a separate method to save the whole in-memory index. This is now handled
using SaveFallback.
2024-05-24 21:33:17 +02:00
Michael Eischer
72482ce5bd
index: misc cleanups
2024-05-24 21:33:17 +02:00
Michael Eischer
9aa0c90fb2
index: remove supersedes field
...
Using the field with its current semantics is nearly impossible to get
right. Remove it as it will be replaced anyways in repository format 3.
2024-05-24 21:33:17 +02:00
Michael Eischer
550d1eeac3
repository: remove SaveIndex from interface
...
The method is now only indirectly accessible via Prune or RepairIndex.
2024-05-24 21:33:17 +02:00
Michael Eischer
447b486c20
index: deduplicate index loading of check and repository
2024-05-24 21:33:17 +02:00
Michael Eischer
223aa22cb0
replace some uses of restic.Repository with finegrained interfaces
2024-05-18 21:42:51 +02:00
Michael Eischer
940a3159b5
let index.Each() and pack.Size() return error on canceled context
...
This forces a caller to actually check that the function did complete.
2024-04-22 22:39:32 +02:00
Michael Eischer
31624aeffd
Improve command shutdown on context cancellation
2024-04-22 22:31:38 +02:00
Michael Eischer
cb50832d50
index: let MasterIndex.Save also delete obsolete indexes
2024-01-27 12:51:08 +01:00
Andrea Gelmini
241916d55b
Fix typos
2023-12-06 13:11:55 +01:00
Michael Eischer
2e3f1c08c5
repository: split index into a separate package
2022-10-08 21:15:34 +02:00
