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Diffstat (limited to 'src/test/test_trans.cc')
-rw-r--r-- | src/test/test_trans.cc | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/test/test_trans.cc b/src/test/test_trans.cc new file mode 100644 index 000000000..f843e0037 --- /dev/null +++ b/src/test/test_trans.cc @@ -0,0 +1,80 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab +/* + * Ceph - scalable distributed file system + * + * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net> + * + * This is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software + * Foundation. See file COPYING. + * + */ + +#include <iostream> +#include "common/ceph_argparse.h" +#include "common/debug.h" +#include "os/bluestore/BlueStore.h" +#include "global/global_init.h" +#include "include/ceph_assert.h" + +#define dout_context g_ceph_context +#define dout_subsys ceph_subsys_filestore +#undef dout_prefix +#define dout_prefix *_dout + +using namespace std; + +struct Foo : public Thread { + void *entry() override { + dout(0) << "foo started" << dendl; + sleep(1); + dout(0) << "foo asserting 0" << dendl; + ceph_abort(); + } +} foo; + +int main(int argc, const char **argv) +{ + auto args = argv_to_vec(argc, argv); + + auto cct = global_init(NULL, args, CEPH_ENTITY_TYPE_CLIENT, + CODE_ENVIRONMENT_UTILITY, + CINIT_FLAG_NO_DEFAULT_CONFIG_FILE); + common_init_finish(g_ceph_context); + + // args + if (args.size() < 2) return -1; + const char *filename = args[0]; + int mb = atoi(args[1]); + + cout << "#dev " << filename << std::endl; + cout << "#mb " << mb << std::endl; + + ObjectStore *fs = new BlueStore(cct.get(), filename); + if (fs->mount() < 0) { + cout << "mount failed" << std::endl; + return -1; + } + + ObjectStore::Transaction t; + char buf[1 << 20]; + bufferlist bl; + bl.append(buf, sizeof(buf)); + auto ch = fs->create_new_collection(coll_t()); + t.create_collection(coll_t(), 0); + + for (int i=0; i<mb; i++) { + char f[30]; + snprintf(f, sizeof(f), "foo%d\n", i); + sobject_t soid(f, CEPH_NOSNAP); + t.write(coll_t(), ghobject_t(hobject_t(soid)), 0, bl.length(), bl); + } + + dout(0) << "starting thread" << dendl; + foo.create("foo"); + dout(0) << "starting op" << dendl; + fs->queue_transaction(ch, std::move(t)); +} + |