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Description of problem:
The s.st_size > (6144LL * MB) error in the ldb_lmdb_size_test.c file shows that the ldb database cannot meet the test size.

Version-Release number of selected component (if applicable):
The latest version also exists

How reproducible:
Make a compilation in ldb, then run ldb_lmdb_size_test directly under /bin/default

Steps to Reproduce:
1.Download ldb source package
2.Compile code with make
3.Run ldb_lmdb_size_test in the /bin/default directory.

Actual results:
[root@localhost default]# ./ldb_lmdb_size_test
[==========] Running 1 test(s).
[ RUN      ] test_db_size_gt_4GB
[  ERROR   ] --- s.st_size > (6144LL * MB)
[   LINE   ] --- ../tests/ldb_lmdb_size_test.c:199: error: Failure!
[  FAILED  ] test_db_size_gt_4GB
[==========] 1 test(s) run.
[  PASSED  ] 0 test(s).
[  FAILED  ] 1 test(s), listed below:
[  FAILED  ] test_db_size_gt_4GB

 1 FAILED TEST(S)


Expected results:

No error, code test can normally check a larger than 4G database size
Additional info:
I suspect that the apitest.ldb file in the code failed to be created. The size does not exceed 4G, but it cannot be modified. Block it.

The test pass on my machine:
[ldb]$ ./bin/ldb_lmdb_size_test
[==========] Running 1 test(s).
[ RUN      ] test_db_size_gt_4GB
[       OK ] test_db_size_gt_4GB
[==========] 1 test(s) run.
[  PASSED  ] 1 test(s).

Can you tell more about the rhel version, samba/ldb version, machine arch, hardware specifications and a detailed description how to reproduce ?

My mistake, i tested upstream with lmdb support, but in rhel we do not yet supported lmdb as per #1794349 so 4g is the limit, closing as duplicate.

*** This bug has been marked as a duplicate of bug 1794349 ***