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Index: refresh the cache after a verify in one pass over the blobs, not one per pack

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Dillard Blom
2026-10-11 14:31:57 +02:00
parent 8e273ac259
commit df732f185a
2 changed files with 12 additions and 7 deletions
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lib/Repository/BlobIndex.php
+8 -7
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@@ -110,14 +110,15 @@ final class BlobIndex {
}
if ($verify && $this->cache !== null) {
// Refresh the cache from what was just verified.
// One pass over the blobs: a pass per pack took half an hour on a 1 TB repository
// (27,547 packs x 400,000 blobs), long enough for the location to drop the idle
// connection before the check went on.
$byPack = [];
foreach ($this->blobs as $id => [$pack, $offset, $length, $raw, $flags]) {
$byPack[$pack][] = ['id' => $id, 'offset' => $offset, 'length' => $length, 'raw' => $raw, 'flags' => $flags];
}
$this->cache->remove($this->repositoryId, array_keys($this->cache->all($this->repositoryId)));
foreach ($this->packs() as $packId => $_) {
$entries = [];
foreach ($this->blobs as $id => [$pack, $offset, $length, $raw, $flags]) {
if ($pack === $packId) {
$entries[] = ['id' => $id, 'offset' => $offset, 'length' => $length, 'raw' => $raw, 'flags' => $flags];
}
}
foreach ($byPack as $packId => $entries) {
$this->cache->put($this->repositoryId, $packId, $entries);
}
return;