RepoMirrors/ceph
1
0
Fork 0
mirror of https://github.com/ceph/ceph synced 2024-12-28 06:23:08 +00:00
Code Issues Packages Projects Releases Wiki Activity
5e34b7480c
ceph/src/ceph_osd.cc
Kefu Chai bcbcdd26b2
Merge pull request #19958 from renhwztetecs/renhw-wip-osd-sighup 
osd: Sign in early SIGHUP signal

Reviewed-by: John Spray <john.spray@redhat.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
2018-02-07 22:40:59 +08:00

703 lines
22 KiB
C++
Raw Blame History

// -*- 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 <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <boost/scoped_ptr.hpp>
#include <iostream>
#include <string>
#include "osd/OSD.h"
#include "os/ObjectStore.h"
#include "mon/MonClient.h"
#include "include/ceph_features.h"
#include "common/config.h"
#include "mon/MonMap.h"
#include "msg/Messenger.h"
#include "common/Timer.h"
#include "common/TracepointProvider.h"
#include "common/ceph_argparse.h"
#include "global/global_init.h"
#include "global/signal_handler.h"
#include "include/color.h"
#include "common/errno.h"
#include "common/pick_address.h"
#include "perfglue/heap_profiler.h"
#include "include/assert.h"
#define dout_context g_ceph_context
#define dout_subsys ceph_subsys_osd
namespace {
TracepointProvider::Traits osd_tracepoint_traits("libosd_tp.so",
"osd_tracing");
TracepointProvider::Traits os_tracepoint_traits("libos_tp.so",
"osd_objectstore_tracing");
#ifdef WITH_OSD_INSTRUMENT_FUNCTIONS
TracepointProvider::Traits cyg_profile_traits("libcyg_profile_tp.so",
"osd_function_tracing");
#endif
} // anonymous namespace
OSD *osd = nullptr;
void handle_osd_signal(int signum)
{
if (osd)
osd->handle_signal(signum);
}
static void usage()
{
cout << "usage: ceph-osd -i <ID> [flags]\n"
<< " --osd-data PATH data directory\n"
<< " --osd-journal PATH\n"
<< " journal file or block device\n"
<< " --mkfs create a [new] data directory\n"
<< " --mkkey generate a new secret key. This is normally used in combination with --mkfs\n"
<< " --monmap specify the path to the monitor map. This is normally used in combination with --mkfs\n"
<< " --osd-uuid specify the OSD's fsid. This is normally used in combination with --mkfs\n"
<< " --keyring specify a path to the osd keyring. This is normally used in combination with --mkfs\n"
<< " --convert-filestore\n"
<< " run any pending upgrade operations\n"
<< " --flush-journal flush all data out of journal\n"
<< " --mkjournal initialize a new journal\n"
<< " --check-wants-journal\n"
<< " check whether a journal is desired\n"
<< " --check-allows-journal\n"
<< " check whether a journal is allowed\n"
<< " --check-needs-journal\n"
<< " check whether a journal is required\n"
<< " --debug_osd <N> set debug level (e.g. 10)\n"
<< " --get-device-fsid PATH\n"
<< " get OSD fsid for the given block device\n"
<< std::endl;
generic_server_usage();
}
#ifdef BUILDING_FOR_EMBEDDED
void cephd_preload_embedded_plugins();
void cephd_preload_rados_classes(OSD *osd);
extern "C" int cephd_osd(int argc, const char **argv)
#else
int main(int argc, const char **argv)
#endif
{
vector<const char*> args;
argv_to_vec(argc, argv, args);
env_to_vec(args);
vector<const char*> def_args;
// We want to enable leveldb's log, while allowing users to override this
// option, therefore we will pass it as a default argument to global_init().
def_args.push_back("--leveldb-log=");
auto cct = global_init(&def_args, args, CEPH_ENTITY_TYPE_OSD,
CODE_ENVIRONMENT_DAEMON,
0, "osd_data");
ceph_heap_profiler_init();
// osd specific args
bool mkfs = false;
bool mkjournal = false;
bool check_wants_journal = false;
bool check_allows_journal = false;
bool check_needs_journal = false;
bool mkkey = false;
bool flushjournal = false;
bool dump_journal = false;
bool convertfilestore = false;
bool get_osd_fsid = false;
bool get_cluster_fsid = false;
bool get_journal_fsid = false;
bool get_device_fsid = false;
string device_path;
std::string dump_pg_log;
std::string val;
for (std::vector<const char*>::iterator i = args.begin(); i != args.end(); ) {
if (ceph_argparse_double_dash(args, i)) {
break;
} else if (ceph_argparse_flag(args, i, "-h", "--help", (char*)NULL)) {
usage();
} else if (ceph_argparse_flag(args, i, "--mkfs", (char*)NULL)) {
mkfs = true;
} else if (ceph_argparse_flag(args, i, "--mkjournal", (char*)NULL)) {
mkjournal = true;
} else if (ceph_argparse_flag(args, i, "--check-allows-journal", (char*)NULL)) {
check_allows_journal = true;
} else if (ceph_argparse_flag(args, i, "--check-wants-journal", (char*)NULL)) {
check_wants_journal = true;
} else if (ceph_argparse_flag(args, i, "--check-needs-journal", (char*)NULL)) {
check_needs_journal = true;
} else if (ceph_argparse_flag(args, i, "--mkkey", (char*)NULL)) {
mkkey = true;
} else if (ceph_argparse_flag(args, i, "--flush-journal", (char*)NULL)) {
flushjournal = true;
} else if (ceph_argparse_flag(args, i, "--convert-filestore", (char*)NULL)) {
convertfilestore = true;
} else if (ceph_argparse_witharg(args, i, &val, "--dump-pg-log", (char*)NULL)) {
dump_pg_log = val;
} else if (ceph_argparse_flag(args, i, "--dump-journal", (char*)NULL)) {
dump_journal = true;
} else if (ceph_argparse_flag(args, i, "--get-cluster-fsid", (char*)NULL)) {
get_cluster_fsid = true;
} else if (ceph_argparse_flag(args, i, "--get-osd-fsid", "--get-osd-uuid", (char*)NULL)) {
get_osd_fsid = true;
} else if (ceph_argparse_flag(args, i, "--get-journal-fsid", "--get-journal-uuid", (char*)NULL)) {
get_journal_fsid = true;
} else if (ceph_argparse_witharg(args, i, &device_path,
"--get-device-fsid", (char*)NULL)) {
get_device_fsid = true;
} else {
++i;
}
}
if (!args.empty()) {
derr << "unrecognized arg " << args[0] << dendl;
usage();
}
if (get_journal_fsid) {
device_path = g_conf->get_val<std::string>("osd_journal");
get_device_fsid = true;
}
if (get_device_fsid) {
uuid_d uuid;
int r = ObjectStore::probe_block_device_fsid(g_ceph_context, device_path,
&uuid);
if (r < 0) {
cerr << "failed to get device fsid for " << device_path
<< ": " << cpp_strerror(r) << std::endl;
exit(1);
}
cout << uuid << std::endl;
return 0;
}
if (!dump_pg_log.empty()) {
common_init_finish(g_ceph_context);
bufferlist bl;
std::string error;
if (bl.read_file(dump_pg_log.c_str(), &error) >= 0) {
pg_log_entry_t e;
bufferlist::iterator p = bl.begin();
while (!p.end()) {
uint64_t pos = p.get_off();
try {
decode(e, p);
}
catch (const buffer::error &e) {
derr << "failed to decode LogEntry at offset " << pos << dendl;
return 1;
}
derr << pos << ":\t" << e << dendl;
}
} else {
derr << "unable to open " << dump_pg_log << ": " << error << dendl;
}
return 0;
}
// whoami
char *end;
const char *id = g_conf->name.get_id().c_str();
int whoami = strtol(id, &end, 10);
std::string data_path = g_conf->get_val<std::string>("osd_data");
if (*end || end == id || whoami < 0) {
derr << "must specify '-i #' where # is the osd number" << dendl;
usage();
}
if (data_path.empty()) {
derr << "must specify '--osd-data=foo' data path" << dendl;
usage();
}
// the store
std::string store_type = g_conf->get_val<std::string>("osd_objectstore");
{
char fn[PATH_MAX];
snprintf(fn, sizeof(fn), "%s/type", data_path.c_str());
int fd = ::open(fn, O_RDONLY);
if (fd >= 0) {
bufferlist bl;
bl.read_fd(fd, 64);
if (bl.length()) {
store_type = string(bl.c_str(), bl.length() - 1); // drop \n
g_conf->set_val("osd_objectstore", store_type);
dout(5) << "object store type is " << store_type << dendl;
}
::close(fd);
}
}
std::string journal_path = g_conf->get_val<std::string>("osd_journal");
uint32_t flags = g_conf->get_val<uint64_t>("osd_os_flags");
ObjectStore *store = ObjectStore::create(g_ceph_context,
store_type,
data_path,
journal_path,
flags);
if (!store) {
derr << "unable to create object store" << dendl;
return -ENODEV;
}
#ifdef BUILDING_FOR_EMBEDDED
cephd_preload_embedded_plugins();
#endif
if (mkkey) {
common_init_finish(g_ceph_context);
KeyRing *keyring = KeyRing::create_empty();
if (!keyring) {
derr << "Unable to get a Ceph keyring." << dendl;
return 1;
}
EntityName ename(g_conf->name);
EntityAuth eauth;
std::string keyring_path = g_conf->get_val<std::string>("keyring");
int ret = keyring->load(g_ceph_context, keyring_path);
if (ret == 0 &&
keyring->get_auth(ename, eauth)) {
derr << "already have key in keyring " << keyring_path << dendl;
} else {
eauth.key.create(g_ceph_context, CEPH_CRYPTO_AES);
keyring->add(ename, eauth);
bufferlist bl;
keyring->encode_plaintext(bl);
int r = bl.write_file(keyring_path.c_str(), 0600);
if (r)
derr << TEXT_RED << " ** ERROR: writing new keyring to "
<< keyring_path << ": " << cpp_strerror(r) << TEXT_NORMAL
<< dendl;
else
derr << "created new key in keyring " << keyring_path << dendl;
}
}
if (mkfs) {
common_init_finish(g_ceph_context);
MonClient mc(g_ceph_context);
if (mc.build_initial_monmap() < 0)
return -1;
if (mc.get_monmap_privately() < 0)
return -1;
if (mc.monmap.fsid.is_zero()) {
derr << "must specify cluster fsid" << dendl;
return -EINVAL;
}
int err = OSD::mkfs(g_ceph_context, store, data_path, mc.monmap.fsid,
whoami);
if (err < 0) {
derr << TEXT_RED << " ** ERROR: error creating empty object store in "
<< data_path << ": " << cpp_strerror(-err) << TEXT_NORMAL << dendl;
exit(1);
}
dout(0) << "created object store " << data_path
<< " for osd." << whoami << " fsid " << mc.monmap.fsid << dendl;
}
if (mkfs || mkkey)
exit(0);
if (mkjournal) {
common_init_finish(g_ceph_context);
int err = store->mkjournal();
if (err < 0) {
derr << TEXT_RED << " ** ERROR: error creating fresh journal "
<< journal_path << " for object store " << data_path << ": "
<< cpp_strerror(-err) << TEXT_NORMAL << dendl;
exit(1);
}
derr << "created new journal " << journal_path
<< " for object store " << data_path << dendl;
exit(0);
}
if (check_wants_journal) {
if (store->wants_journal()) {
cout << "wants journal: yes" << std::endl;
exit(0);
} else {
cout << "wants journal: no" << std::endl;
exit(1);
}
}
if (check_allows_journal) {
if (store->allows_journal()) {
cout << "allows journal: yes" << std::endl;
exit(0);
} else {
cout << "allows journal: no" << std::endl;
exit(1);
}
}
if (check_needs_journal) {
if (store->needs_journal()) {
cout << "needs journal: yes" << std::endl;
exit(0);
} else {
cout << "needs journal: no" << std::endl;
exit(1);
}
}
if (flushjournal) {
common_init_finish(g_ceph_context);
int err = store->mount();
if (err < 0) {
derr << TEXT_RED << " ** ERROR: error flushing journal " << journal_path
<< " for object store " << data_path
<< ": " << cpp_strerror(-err) << TEXT_NORMAL << dendl;
goto flushjournal_out;
}
store->umount();
derr << "flushed journal " << journal_path
<< " for object store " << data_path
<< dendl;
flushjournal_out:
delete store;
exit(err < 0 ? 1 : 0);
}
if (dump_journal) {
common_init_finish(g_ceph_context);
int err = store->dump_journal(cout);
if (err < 0) {
derr << TEXT_RED << " ** ERROR: error dumping journal " << journal_path
<< " for object store " << data_path
<< ": " << cpp_strerror(-err) << TEXT_NORMAL << dendl;
exit(1);
}
derr << "dumped journal " << journal_path
<< " for object store " << data_path
<< dendl;
exit(0);
}
if (convertfilestore) {
int err = store->mount();
if (err < 0) {
derr << TEXT_RED << " ** ERROR: error mounting store " << data_path
<< ": " << cpp_strerror(-err) << TEXT_NORMAL << dendl;
exit(1);
}
err = store->upgrade();
store->umount();
if (err < 0) {
derr << TEXT_RED << " ** ERROR: error converting store " << data_path
<< ": " << cpp_strerror(-err) << TEXT_NORMAL << dendl;
exit(1);
}
exit(0);
}
string magic;
uuid_d cluster_fsid, osd_fsid;
int w;
int r = OSD::peek_meta(store, magic, cluster_fsid, osd_fsid, w);
if (r < 0) {
derr << TEXT_RED << " ** ERROR: unable to open OSD superblock on "
<< data_path << ": " << cpp_strerror(-r)
<< TEXT_NORMAL << dendl;
if (r == -ENOTSUP) {
derr << TEXT_RED << " ** please verify that underlying storage "
<< "supports xattrs" << TEXT_NORMAL << dendl;
}
exit(1);
}
if (w != whoami) {
derr << "OSD id " << w << " != my id " << whoami << dendl;
exit(1);
}
if (strcmp(magic.c_str(), CEPH_OSD_ONDISK_MAGIC)) {
derr << "OSD magic " << magic << " != my " << CEPH_OSD_ONDISK_MAGIC
<< dendl;
exit(1);
}
if (get_cluster_fsid) {
cout << cluster_fsid << std::endl;
exit(0);
}
if (get_osd_fsid) {
cout << osd_fsid << std::endl;
exit(0);
}
pick_addresses(g_ceph_context, CEPH_PICK_ADDRESS_PUBLIC
|CEPH_PICK_ADDRESS_CLUSTER);
entity_addr_t paddr = g_conf->get_val<entity_addr_t>("public_addr");
entity_addr_t caddr = g_conf->get_val<entity_addr_t>("cluster_addr");
if (paddr.is_blank_ip() && !caddr.is_blank_ip()) {
derr << TEXT_YELLOW
<< " ** WARNING: specified cluster addr but not public addr; we recommend **\n"
<< " ** you specify neither or both. **"
<< TEXT_NORMAL << dendl;
}
std::string msg_type = g_conf->get_val<std::string>("ms_type");
std::string public_msg_type =
g_conf->get_val<std::string>("ms_public_type");
std::string cluster_msg_type =
g_conf->get_val<std::string>("ms_cluster_type");
public_msg_type = public_msg_type.empty() ? msg_type : public_msg_type;
cluster_msg_type = cluster_msg_type.empty() ? msg_type : cluster_msg_type;
Messenger *ms_public = Messenger::create(g_ceph_context, public_msg_type,
entity_name_t::OSD(whoami), "client",
getpid(),
Messenger::HAS_HEAVY_TRAFFIC |
Messenger::HAS_MANY_CONNECTIONS);
Messenger *ms_cluster = Messenger::create(g_ceph_context, cluster_msg_type,
entity_name_t::OSD(whoami), "cluster",
getpid(),
Messenger::HAS_HEAVY_TRAFFIC |
Messenger::HAS_MANY_CONNECTIONS);
Messenger *ms_hb_back_client = Messenger::create(g_ceph_context, cluster_msg_type,
entity_name_t::OSD(whoami), "hb_back_client",
getpid(), Messenger::HEARTBEAT);
Messenger *ms_hb_front_client = Messenger::create(g_ceph_context, public_msg_type,
entity_name_t::OSD(whoami), "hb_front_client",
getpid(), Messenger::HEARTBEAT);
Messenger *ms_hb_back_server = Messenger::create(g_ceph_context, cluster_msg_type,
entity_name_t::OSD(whoami), "hb_back_server",
getpid(), Messenger::HEARTBEAT);
Messenger *ms_hb_front_server = Messenger::create(g_ceph_context, public_msg_type,
entity_name_t::OSD(whoami), "hb_front_server",
getpid(), Messenger::HEARTBEAT);
Messenger *ms_objecter = Messenger::create(g_ceph_context, public_msg_type,
entity_name_t::OSD(whoami), "ms_objecter",
getpid(), 0);
if (!ms_public || !ms_cluster || !ms_hb_front_client || !ms_hb_back_client || !ms_hb_back_server || !ms_hb_front_server || !ms_objecter)
exit(1);
ms_cluster->set_cluster_protocol(CEPH_OSD_PROTOCOL);
ms_hb_front_client->set_cluster_protocol(CEPH_OSD_PROTOCOL);
ms_hb_back_client->set_cluster_protocol(CEPH_OSD_PROTOCOL);
ms_hb_back_server->set_cluster_protocol(CEPH_OSD_PROTOCOL);
ms_hb_front_server->set_cluster_protocol(CEPH_OSD_PROTOCOL);
cout << "starting osd." << whoami
<< " at " << ms_public->get_myaddr()
<< " osd_data " << data_path
<< " " << ((journal_path.empty()) ?
"(no journal)" : journal_path)
<< std::endl;
uint64_t message_size =
g_conf->get_val<uint64_t>("osd_client_message_size_cap");
boost::scoped_ptr<Throttle> client_byte_throttler(
new Throttle(g_ceph_context, "osd_client_bytes", message_size));
// All feature bits 0 - 34 should be present from dumpling v0.67 forward
uint64_t osd_required =
CEPH_FEATURE_UID |
CEPH_FEATURE_PGID64 |
CEPH_FEATURE_OSDENC;
ms_public->set_default_policy(Messenger::Policy::stateless_server(0));
ms_public->set_policy_throttlers(entity_name_t::TYPE_CLIENT,
client_byte_throttler.get(),
nullptr);
ms_public->set_policy(entity_name_t::TYPE_MON,
Messenger::Policy::lossy_client(osd_required));
ms_public->set_policy(entity_name_t::TYPE_MGR,
Messenger::Policy::lossy_client(osd_required));
//try to poison pill any OSD connections on the wrong address
ms_public->set_policy(entity_name_t::TYPE_OSD,
Messenger::Policy::stateless_server(0));
ms_cluster->set_default_policy(Messenger::Policy::stateless_server(0));
ms_cluster->set_policy(entity_name_t::TYPE_MON, Messenger::Policy::lossy_client(0));
ms_cluster->set_policy(entity_name_t::TYPE_OSD,
Messenger::Policy::lossless_peer(osd_required));
ms_cluster->set_policy(entity_name_t::TYPE_CLIENT,
Messenger::Policy::stateless_server(0));
ms_hb_front_client->set_policy(entity_name_t::TYPE_OSD,
Messenger::Policy::lossy_client(0));
ms_hb_back_client->set_policy(entity_name_t::TYPE_OSD,
Messenger::Policy::lossy_client(0));
ms_hb_back_server->set_policy(entity_name_t::TYPE_OSD,
Messenger::Policy::stateless_server(0));
ms_hb_front_server->set_policy(entity_name_t::TYPE_OSD,
Messenger::Policy::stateless_server(0));
ms_objecter->set_default_policy(Messenger::Policy::lossy_client(CEPH_FEATURE_OSDREPLYMUX));
if (ms_public->bind(paddr) < 0)
exit(1);
if (ms_cluster->bind(caddr) < 0)
exit(1);
bool is_delay = g_conf->get_val<bool>("osd_heartbeat_use_min_delay_socket");
if (is_delay) {
ms_hb_front_client->set_socket_priority(SOCKET_PRIORITY_MIN_DELAY);
ms_hb_back_client->set_socket_priority(SOCKET_PRIORITY_MIN_DELAY);
ms_hb_back_server->set_socket_priority(SOCKET_PRIORITY_MIN_DELAY);
ms_hb_front_server->set_socket_priority(SOCKET_PRIORITY_MIN_DELAY);
}
// hb back should bind to same ip as cluster_addr (if specified)
entity_addr_t haddr = g_conf->get_val<entity_addr_t>("osd_heartbeat_addr");
if (haddr.is_blank_ip()) {
haddr = caddr;
if (haddr.is_ip())
haddr.set_port(0);
}
if (ms_hb_back_server->bind(haddr) < 0)
exit(1);
if (ms_hb_back_client->client_bind(haddr) < 0)
exit(1);
// hb front should bind to same ip as public_addr
entity_addr_t hb_front_addr = paddr;
if (hb_front_addr.is_ip())
hb_front_addr.set_port(0);
if (ms_hb_front_server->bind(hb_front_addr) < 0)
exit(1);
if (ms_hb_front_client->client_bind(hb_front_addr) < 0)
exit(1);
// Set up crypto, daemonize, etc.
global_init_daemonize(g_ceph_context);
common_init_finish(g_ceph_context);
// install signal handlers
init_async_signal_handler();
register_async_signal_handler(SIGHUP, sighup_handler);
TracepointProvider::initialize<osd_tracepoint_traits>(g_ceph_context);
TracepointProvider::initialize<os_tracepoint_traits>(g_ceph_context);
#ifdef WITH_OSD_INSTRUMENT_FUNCTIONS
TracepointProvider::initialize<cyg_profile_traits>(g_ceph_context);
#endif
MonClient mc(g_ceph_context);
if (mc.build_initial_monmap() < 0)
return -1;
global_init_chdir(g_ceph_context);
#ifndef BUILDING_FOR_EMBEDDED
if (global_init_preload_erasure_code(g_ceph_context) < 0)
return -1;
#endif
srand(time(NULL) + getpid());
osd = new OSD(g_ceph_context,
store,
whoami,
ms_cluster,
ms_public,
ms_hb_front_client,
ms_hb_back_client,
ms_hb_front_server,
ms_hb_back_server,
ms_objecter,
&mc,
data_path,
journal_path);
int err = osd->pre_init();
if (err < 0) {
derr << TEXT_RED << " ** ERROR: osd pre_init failed: " << cpp_strerror(-err)
<< TEXT_NORMAL << dendl;
return 1;
}
ms_public->start();
ms_hb_front_client->start();
ms_hb_back_client->start();
ms_hb_front_server->start();
ms_hb_back_server->start();
ms_cluster->start();
ms_objecter->start();
// start osd
err = osd->init();
if (err < 0) {
derr << TEXT_RED << " ** ERROR: osd init failed: " << cpp_strerror(-err)
<< TEXT_NORMAL << dendl;
return 1;
}
#ifdef BUILDING_FOR_EMBEDDED
cephd_preload_rados_classes(osd);
#endif
register_async_signal_handler_oneshot(SIGINT, handle_osd_signal);
register_async_signal_handler_oneshot(SIGTERM, handle_osd_signal);
osd->final_init();
if (g_conf->get_val<bool>("inject_early_sigterm"))
kill(getpid(), SIGTERM);
ms_public->wait();
ms_hb_front_client->wait();
ms_hb_back_client->wait();
ms_hb_front_server->wait();
ms_hb_back_server->wait();
ms_cluster->wait();
ms_objecter->wait();
unregister_async_signal_handler(SIGHUP, sighup_handler);
unregister_async_signal_handler(SIGINT, handle_osd_signal);
unregister_async_signal_handler(SIGTERM, handle_osd_signal);
shutdown_async_signal_handler();
// done
delete osd;
delete ms_public;
delete ms_hb_front_client;
delete ms_hb_back_client;
delete ms_hb_front_server;
delete ms_hb_back_server;
delete ms_cluster;
delete ms_objecter;
client_byte_throttler.reset();
// cd on exit, so that gmon.out (if any) goes into a separate directory for each node.
char s[20];
snprintf(s, sizeof(s), "gmon/%d", getpid());
if ((mkdir(s, 0755) == 0) && (chdir(s) == 0)) {
dout(0) << "ceph-osd: gmon.out should be in " << s << dendl;
}
return 0;
}
Reference in New Issue View Git Blame Copy Permalink