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git:issues [2017/03/01 12:04] โ niziak | git:issues [2023/07/17 14:02] (current) โ niziak | ||
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+ | ====== Issues ====== | ||
+ | |||
+ | ====== fsck: dangling commit ===== | ||
+ | |||
+ | List details about dangling commits ([[https:// | ||
+ | <code bash> | ||
+ | git fsck --lost-found | grep " | ||
+ | </ | ||
+ | |||
+ | Cleanup: | ||
+ | <code bash> | ||
+ | git reflog expire --expire=now --all | ||
+ | git gc --prune=now --aggressive | ||
+ | git repack -a -d | ||
+ | </ | ||
+ | |||
+ | ====== Reduce repo size ====== | ||
+ | |||
+ | |||
+ | It is important to check if git configured with default settings. | ||
+ | Especially forcing of creation of multiple smaller packs significantly increases repository size. | ||
+ | I.e. changing one 1.2G pack into multiple 256MB packs let, increases size of packs to 4.3GB :( | ||
+ | <code bash> | ||
+ | git config --global -l | ||
+ | git config --system -l | ||
+ | </ | ||
+ | |||
+ | Especially take attention for options like: | ||
+ | * deltaCacheSize = 10m | ||
+ | * packSizeLimit = 10m | ||
+ | * windowMemory = 10m | ||
+ | |||
+ | |||
+ | Command <code bash>git gc</ | ||
+ | Compression of objects is also performed in RAM, then packs are written onto disc. | ||
+ | [[https:// | ||
+ | |||
+ | |||
+ | To prevent touching existing packs and exhaust system memory paramter '' | ||
+ | Another possibility is to mark some packs as '' | ||
+ | |||
+ | Remove unreachable objects: | ||
+ | <code bash> | ||
+ | |||
+ | git count-objects -v | ||
+ | git gc --auto # this is enough to remove loose objects and repack repo | ||
+ | git count-objects -v | ||
+ | |||
+ | # more instruction | ||
+ | git repack -Ad # Remove dangling objects from packfiles | ||
+ | git prune # Remove dangling loose objects | ||
+ | git gc --aggressive --prune=now --force | ||
+ | |||
+ | git count-objects -v | ||
+ | </ | ||
+ | |||
+ | |||
+ | |||
====== error: pack-objects died of signal 9 ====== | ====== error: pack-objects died of signal 9 ====== | ||
Line 50: | Line 108: | ||
Test config: | Test config: | ||
- | < | + | < |
Regenerate config: | Regenerate config: | ||
- | < | + | < |