1 #include "include/rados/librados.h"
2 #include "test/librados/test.h"
4 #include "gtest/gtest.h"
8 #define POOL_LIST_BUF_SZ 32768
10 TEST(LibRadosPools, PoolList) {
11 char pool_list_buf[POOL_LIST_BUF_SZ];
12 char *buf = pool_list_buf;
14 std::string pool_name = get_temp_pool_name();
15 ASSERT_EQ("", create_one_pool(pool_name, &cluster));
16 ASSERT_LT(rados_pool_list(cluster, buf, POOL_LIST_BUF_SZ), POOL_LIST_BUF_SZ);
18 // we can pass a null buffer too.
19 ASSERT_LT(rados_pool_list(cluster, NULL, POOL_LIST_BUF_SZ), POOL_LIST_BUF_SZ);
21 bool found_pool = false;
22 while (buf[0] != '\0') {
23 if ((found_pool == false) && (strcmp(buf, pool_name.c_str()) == 0)) {
26 buf += strlen(buf) + 1;
28 ASSERT_EQ(found_pool, true);
30 // make sure we honor the buffer size limit
32 memset(buf, 0, POOL_LIST_BUF_SZ);
33 ASSERT_LT(rados_pool_list(cluster, buf, 20), POOL_LIST_BUF_SZ);
34 ASSERT_NE(0, buf[0]); // include at least one pool name
35 ASSERT_EQ(0, buf[20]); // but don't touch the stopping point
37 ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));
40 int64_t rados_pool_lookup(rados_t cluster, const char *pool_name);
42 TEST(LibRadosPools, PoolLookup) {
44 std::string pool_name = get_temp_pool_name();
45 ASSERT_EQ("", create_one_pool(pool_name, &cluster));
46 ASSERT_LT(0, rados_pool_lookup(cluster, pool_name.c_str()));
47 ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));
50 TEST(LibRadosPools, PoolLookup2) {
52 std::string pool_name = get_temp_pool_name();
53 ASSERT_EQ("", create_one_pool(pool_name, &cluster));
54 int64_t pool_id = rados_pool_lookup(cluster, pool_name.c_str());
55 ASSERT_GT(pool_id, 0);
57 ASSERT_EQ(0, rados_ioctx_create(cluster, pool_name.c_str(), &ioctx));
58 int64_t pool_id2 = rados_ioctx_get_id(ioctx);
59 ASSERT_EQ(pool_id, pool_id2);
60 rados_ioctx_destroy(ioctx);
61 ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));
64 TEST(LibRadosPools, PoolDelete) {
66 std::string pool_name = get_temp_pool_name();
67 ASSERT_EQ("", create_one_pool(pool_name, &cluster));
68 ASSERT_EQ(0, rados_pool_delete(cluster, pool_name.c_str()));
69 ASSERT_GT(0, rados_pool_lookup(cluster, pool_name.c_str()));
70 ASSERT_EQ(0, rados_pool_create(cluster, pool_name.c_str()));
71 ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));
74 TEST(LibRadosPools, PoolCreateDelete) {
76 std::string pool_name = get_temp_pool_name();
77 ASSERT_EQ("", create_one_pool(pool_name, &cluster));
79 std::string n = pool_name + "abc123";
80 ASSERT_EQ(0, rados_pool_create(cluster, n.c_str()));
81 ASSERT_EQ(-EEXIST, rados_pool_create(cluster, n.c_str()));
82 ASSERT_EQ(0, rados_pool_delete(cluster, n.c_str()));
83 ASSERT_EQ(-ENOENT, rados_pool_delete(cluster, n.c_str()));
85 ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));
88 TEST(LibRadosPools, PoolCreateWithCrushRule) {
90 std::string pool_name = get_temp_pool_name();
91 ASSERT_EQ("", create_one_pool(pool_name, &cluster));
93 std::string pool2_name = get_temp_pool_name();
94 ASSERT_EQ(0, rados_pool_create_with_crush_rule(cluster,
95 pool2_name.c_str(), 0));
96 ASSERT_EQ(0, rados_pool_delete(cluster, pool2_name.c_str()));
98 std::string pool3_name = get_temp_pool_name();
99 ASSERT_EQ(0, rados_pool_create_with_all(cluster, pool3_name.c_str(),
102 ASSERT_EQ(0, rados_ioctx_create(cluster, pool3_name.c_str(), &ioctx));
104 ASSERT_EQ(0, rados_ioctx_pool_get_auid(ioctx, &auid));
105 ASSERT_EQ(456ull, auid);
106 ASSERT_EQ(0, rados_pool_delete(cluster, pool3_name.c_str()));
107 rados_ioctx_destroy(ioctx);
108 ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));
111 TEST(LibRadosPools, PoolGetBaseTier) {
113 std::string pool_name = get_temp_pool_name();
114 ASSERT_EQ("", create_one_pool(pool_name, &cluster));
115 std::string tier_pool_name = pool_name + "-cache";
116 ASSERT_EQ(0, rados_pool_create(cluster, tier_pool_name.c_str()));
118 int64_t pool_id = rados_pool_lookup(cluster, pool_name.c_str());
119 ASSERT_GE(pool_id, 0);
121 int64_t tier_pool_id = rados_pool_lookup(cluster, tier_pool_name.c_str());
122 ASSERT_GE(tier_pool_id, 0);
125 int64_t base_tier = 0;
126 EXPECT_EQ(0, rados_pool_get_base_tier(cluster, pool_id, &base_tier));
127 EXPECT_EQ(pool_id, base_tier);
129 std::string cmdstr = "{\"prefix\": \"osd tier add\", \"pool\": \"" +
130 pool_name + "\", \"tierpool\":\"" + tier_pool_name + "\", \"force_nonempty\":\"\"}";
132 cmd[0] = (char *)cmdstr.c_str();
133 ASSERT_EQ(0, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, NULL, 0, NULL, 0));
135 cmdstr = "{\"prefix\": \"osd tier cache-mode\", \"pool\": \"" +
136 tier_pool_name + "\", \"mode\":\"readonly\", \"sure\": " +
137 "\"--yes-i-really-mean-it\"}";
138 cmd[0] = (char *)cmdstr.c_str();
139 ASSERT_EQ(0, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, NULL, 0, NULL, 0));
141 EXPECT_EQ(0, rados_wait_for_latest_osdmap(cluster));
143 EXPECT_EQ(0, rados_pool_get_base_tier(cluster, pool_id, &base_tier));
144 EXPECT_EQ(pool_id, base_tier);
146 EXPECT_EQ(0, rados_pool_get_base_tier(cluster, tier_pool_id, &base_tier));
147 EXPECT_EQ(pool_id, base_tier);
149 int64_t nonexistent_pool_id = (int64_t)((-1ULL) >> 1);
150 EXPECT_EQ(-ENOENT, rados_pool_get_base_tier(cluster, nonexistent_pool_id, &base_tier));
152 cmdstr = "{\"prefix\": \"osd tier remove\", \"pool\": \"" +
153 pool_name + "\", \"tierpool\":\"" + tier_pool_name + "\"}";
154 cmd[0] = (char *)cmdstr.c_str();
155 ASSERT_EQ(0, rados_mon_command(cluster, (const char **)cmd, 1, "", 0, NULL, 0, NULL, 0));
156 ASSERT_EQ(0, rados_pool_delete(cluster, tier_pool_name.c_str()));
157 ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));