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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/test/multi_stress_watch.cc | |
parent | Initial commit. (diff) | |
download | ceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/multi_stress_watch.cc')
-rw-r--r-- | src/test/multi_stress_watch.cc | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/src/test/multi_stress_watch.cc b/src/test/multi_stress_watch.cc new file mode 100644 index 000000000..1c3eb4dd2 --- /dev/null +++ b/src/test/multi_stress_watch.cc @@ -0,0 +1,169 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +#include "include/rados/librados.h" +#include "include/rados/librados.hpp" +#include "test/librados/test_cxx.h" + +#include <errno.h> + +#include <mutex> +#include <condition_variable> +#include <chrono> +#include <map> +#include <iostream> +#include <string> +#include <stdlib.h> +#include <unistd.h> + +using namespace librados; +using std::map; +using std::string; + +class WatchNotifyTestCtx : public WatchCtx +{ +public: + WatchNotifyTestCtx(std::mutex &lock) + : lock{lock} {} + void notify(uint8_t opcode, uint64_t ver, bufferlist &bl) override { + std::unique_lock locker {lock}; + notified = true; + cond.notify_one(); + } + bool wait() { + std::unique_lock locker {lock}; + return cond.wait_for(locker, std::chrono::seconds(1200), + [this] { return notified; }); + } + +private: + bool notified = false; + std::mutex& lock; + std::condition_variable cond; +}; + +#pragma GCC diagnostic ignored "-Wpragmas" +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wdeprecated-declarations" + +void +test_loop(Rados &cluster, std::string pool_name, std::string obj_name) +{ + int ret; + IoCtx ioctx; + ret = cluster.ioctx_create(pool_name.c_str(), ioctx); + if (ret < 0) { + std::cerr << "ioctx_create " << pool_name << " failed with " << ret << std::endl; + exit(1); + } + ioctx.application_enable("rados", true); + + ret = ioctx.create(obj_name, false); + if (ret < 0) { + std::cerr << "create failed with " << ret << std::endl; + exit(1); + } + + std::mutex lock; + constexpr int NR_ITERATIONS = 10000; + for (int i = 0; i < NR_ITERATIONS; ++i) { + std::cout << "Iteration " << i << std::endl; + uint64_t handle; + WatchNotifyTestCtx ctx{lock}; + ret = ioctx.watch(obj_name, 0, &handle, &ctx); + ceph_assert(!ret); + bufferlist bl2; + ret = ioctx.notify(obj_name, 0, bl2); + ceph_assert(!ret); + ceph_assert_always(ctx.wait()); + ioctx.unwatch(obj_name, handle); + } + ioctx.close(); + ret = cluster.pool_delete(pool_name.c_str()); + if (ret < 0) { + std::cerr << "pool_delete failed with " << ret << std::endl; + exit(1); + } +} + +#pragma GCC diagnostic pop +#pragma GCC diagnostic warning "-Wpragmas" + +void +test_replicated(Rados &cluster, std::string pool_name, const std::string &obj_name) +{ + // May already exist + cluster.pool_create(pool_name.c_str()); + + test_loop(cluster, pool_name, obj_name); +} + +void +test_erasure(Rados &cluster, const std::string &pool_name, const std::string &obj_name) +{ + string outs; + bufferlist inbl; + int ret; + ret = cluster.mon_command( + "{\"prefix\": \"osd erasure-code-profile set\", \"name\": \"testprofile\", \"profile\": [ \"k=2\", \"m=1\", \"crush-failure-domain=osd\"]}", + inbl, NULL, &outs); + if (ret < 0) { + std::cerr << "mon_command erasure-code-profile set failed with " << ret << std::endl; + exit(1); + } + //std::cout << outs << std::endl; + + outs.clear(); + ret = cluster.mon_command( + "{\"prefix\": \"osd pool create\", \"pool\": \"" + pool_name + "\", \"pool_type\":\"erasure\", \"pg_num\":12, \"pgp_num\":12, \"erasure_code_profile\":\"testprofile\"}", + inbl, NULL, &outs); + if (ret < 0) { + std::cerr << outs << std::endl; + std::cerr << "mon_command create pool failed with " << ret << std::endl; + exit(1); + } + //std::cout << outs << std::endl; + + cluster.wait_for_latest_osdmap(); + test_loop(cluster, pool_name, obj_name); + return; +} + +int main(int args, char **argv) +{ + if (args != 3 && args != 4) { + std::cerr << "Error: " << argv[0] << " [ec|rep] pool_name obj_name" << std::endl; + return 1; + } + + std::string pool_name, obj_name, type; + // For backward compatibility with unmodified teuthology version + if (args == 3) { + type = "rep"; + pool_name = argv[1]; + obj_name = argv[2]; + } else { + type = argv[1]; + pool_name = argv[2]; + obj_name = argv[3]; + } + std::cout << "Test type " << type << std::endl; + std::cout << "pool_name, obj_name are " << pool_name << ", " << obj_name << std::endl; + + if (type != "ec" && type != "rep") { + std::cerr << "Error: " << argv[0] << " Invalid arg must be 'ec' or 'rep' saw " << type << std::endl; + return 1; + } + + Rados cluster; + std::string err = connect_cluster_pp(cluster); + if (err.length()) { + std::cerr << "Error " << err << std::endl; + return 1; + } + + if (type == "rep") + test_replicated(cluster, pool_name, obj_name); + else if (type == "ec") + test_erasure(cluster, pool_name, obj_name); + + return 0; +} |