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os/bluestore: test _extend_log sequence advance

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Signed-off-by: Pere Diaz Bou <pdiabou@redhat.com>
This commit is contained in:
Pere Diaz Bou 2023-09-29 13:16:42 +02:00
parent 81cc774ccc
commit 8c68a503f1
1 changed files with 24 additions and 0 deletions
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24
src/test/objectstore/test_bluefs.cc
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@ -1559,6 +1559,30 @@ TEST(BlueFS, test_log_runway_3) {
} }
} }
TEST(BlueFS, test_log_runway_advance_seq) {
uint64_t max_log_runway = 65536;
ConfSaver conf(g_ceph_context->_conf);
conf.SetVal("bluefs_alloc_size", "4096");
conf.SetVal("bluefs_shared_alloc_size", "4096");
conf.SetVal("bluefs_compact_log_sync", "false");
conf.SetVal("bluefs_min_log_runway", "32768");
conf.SetVal("bluefs_max_log_runway", std::to_string(max_log_runway).c_str());
conf.ApplyChanges();
uint64_t size = 1048576 * 128;
TempBdev bdev{size};
BlueFS fs(g_ceph_context);
ASSERT_EQ(0, fs.add_block_device(BlueFS::BDEV_DB, bdev.path, false));
uuid_d fsid;
ASSERT_EQ(0, fs.mkfs(fsid, { BlueFS::BDEV_DB, false, false }));
ASSERT_EQ(0, fs.mount());
ASSERT_EQ(0, fs.maybe_verify_layout({ BlueFS::BDEV_DB, false, false }));
std::string longdir(max_log_runway*2, 'A');
ASSERT_EQ(fs.mkdir(longdir), 0);
fs.compact_log();
}
int main(int argc, char **argv) { int main(int argc, char **argv) {
auto args = argv_to_vec(argc, argv); auto args = argv_to_vec(argc, argv);
map<string,string> defaults = { map<string,string> defaults = {