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Prevent compaction of incomplete object writes

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This commit is contained in:
Vitaliy Filippov
2025-12-02 01:52:12 +03:00
parent 3c687a2993
commit 20bbeb4095
8 changed files with 157 additions and 46 deletions
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src/test/test_heap.cpp
+11 -5
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@@ -434,19 +434,25 @@ void test_compact(bool csum, bool stable)
res = heap.get_next_compact(compact_oid);
assert(res == ENOENT);
res = heap.post_stabilize({ .inode = INODE_WITH_POOL(1, 2), .stripe = 0 }, 3, NULL);
uint64_t to_lsn = 0, before_lsn = 0;
res = heap.post_stabilize({ .inode = INODE_WITH_POOL(1, 2), .stripe = 0 }, 3, NULL, &before_lsn, &to_lsn);
assert(res == ENOENT);
res = heap.post_stabilize(oid, 5, NULL);
res = heap.post_stabilize(oid, 5, NULL, &before_lsn, &to_lsn);
assert(res == ENOENT);
res = heap.post_stabilize(oid, 1, &mblock);
res = heap.post_stabilize(oid, 1, &mblock, &before_lsn, &to_lsn);
assert(res == 0);
res = heap.post_stabilize(oid, 3, &mblock);
assert(before_lsn == 0);
assert(to_lsn == 0);
res = heap.post_stabilize(oid, 3, &mblock, &before_lsn, &to_lsn);
assert(res == 0);
assert(mblock == 0);
assert(before_lsn == 0);
assert(to_lsn == 2);
assert(check_used_space(heap, dsk, 0));
assert(heap.get_meta_block_used_space(0) == 2*old_size + wr_size);
}
heap.add_to_compact_queue(oid);
assert(heap.get_compact_queue_size() == 1);
res = heap.get_next_compact(compact_oid);
assert(res == 0);
@@ -762,7 +768,7 @@ void test_full_overwrite(bool stable)
if (!stable)
{
res = heap.post_stabilize(oid, 4, NULL);
res = heap.post_stabilize(oid, 4, NULL, NULL, NULL);
assert(res == 0);
}