vitastor/src/osd.cpp

643 satır
24 KiB
C++

// Copyright (c) Vitaliy Filippov, 2019+
// License: VNPL-1.1 (see README.md for details)
#include <sys/socket.h>
#include <sys/poll.h>
#include <sys/mman.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include "addr_util.h"
#include "blockstore_impl.h"
#include "osd_primary.h"
#include "osd.h"
#include "http_client.h"
#include "str_util.h"
static blockstore_config_t json_to_bs(const json11::Json::object & config)
{
blockstore_config_t bs;
for (auto kv: config)
{
if (kv.second.is_string())
bs[kv.first] = kv.second.string_value();
else if (!kv.second.is_null())
bs[kv.first] = kv.second.dump();
}
return bs;
}
osd_t::osd_t(const json11::Json & config, ring_loop_t *ringloop)
{
zero_buffer_size = 1<<20;
zero_buffer = malloc_or_die(zero_buffer_size);
memset(zero_buffer, 0, zero_buffer_size);
this->ringloop = ringloop;
this->cli_config = config.object_items();
this->file_config = msgr.read_config(this->cli_config);
parse_config(true);
epmgr = new epoll_manager_t(ringloop);
// FIXME: Use timerfd_interval based directly on io_uring
this->tfd = epmgr->tfd;
if (!json_is_true(this->config["disable_blockstore"]))
{
auto bs_cfg = json_to_bs(this->config);
this->bs = new blockstore_t(bs_cfg, ringloop, tfd);
// Wait for blockstore initialisation before actually starting OSD logic
// to prevent peering timeouts during restart with filled databases
while (!bs->is_started())
{
ringloop->loop();
if (bs->is_started())
break;
ringloop->wait();
}
// Autosync based on the number of unstable writes to prevent stalls due to insufficient journal space
uint64_t max_autosync = bs->get_journal_size() / bs->get_block_size() / 2;
if (autosync_writes > max_autosync)
autosync_writes = max_autosync;
}
if (json_is_true(this->config["osd_memlock"]))
{
// Lock all OSD memory if requested
if (mlockall(MCL_CURRENT|MCL_FUTURE
#ifdef MCL_ONFAULT
| MCL_ONFAULT
#endif
) != 0)
{
fprintf(stderr, "osd_memlock is set to true, but mlockall() failed: %s\n", strerror(errno));
exit(-1);
}
}
if (print_stats_timer_id == -1)
{
print_stats_timer_id = this->tfd->set_timer(print_stats_interval*1000, true, [this](int timer_id)
{
print_stats();
});
}
if (slow_log_timer_id == -1)
{
slow_log_timer_id = this->tfd->set_timer(slow_log_interval*1000, true, [this](int timer_id)
{
print_slow();
});
}
apply_recovery_tune_interval();
msgr.tfd = this->tfd;
msgr.ringloop = this->ringloop;
msgr.exec_op = [this](osd_op_t *op) { exec_op(op); };
msgr.repeer_pgs = [this](osd_num_t peer_osd) { repeer_pgs(peer_osd); };
msgr.check_config_hook = [this](osd_client_t *cl, json11::Json conf) { return check_peer_config(cl, conf); };
msgr.init();
init_cluster();
consumer.loop = [this]() { loop(); };
ringloop->register_consumer(&consumer);
}
osd_t::~osd_t()
{
if (slow_log_timer_id >= 0)
{
tfd->clear_timer(slow_log_timer_id);
slow_log_timer_id = -1;
}
if (rtune_timer_id >= 0)
{
tfd->clear_timer(rtune_timer_id);
rtune_timer_id = -1;
}
if (print_stats_timer_id >= 0)
{
tfd->clear_timer(print_stats_timer_id);
print_stats_timer_id = -1;
}
if (autosync_timer_id >= 0)
{
tfd->clear_timer(autosync_timer_id);
autosync_timer_id = -1;
}
ringloop->unregister_consumer(&consumer);
delete epmgr;
if (bs)
delete bs;
close(listen_fd);
free(zero_buffer);
}
void osd_t::parse_config(bool init)
{
config = msgr.merge_configs(cli_config, file_config, etcd_global_config, etcd_osd_config);
if (config.find("log_level") == this->config.end())
config["log_level"] = 1;
if (bs)
{
auto bs_cfg = json_to_bs(config);
bs->parse_config(bs_cfg);
}
st_cli.parse_config(config);
msgr.parse_config(config);
if (init)
{
// OSD number
osd_num = config["osd_num"].uint64_value();
if (!osd_num)
throw std::runtime_error("osd_num is required in the configuration");
msgr.osd_num = osd_num;
// Vital Blockstore parameters
bs_block_size = config["block_size"].uint64_value();
if (!bs_block_size)
bs_block_size = DEFAULT_BLOCK_SIZE;
bs_bitmap_granularity = config["bitmap_granularity"].uint64_value();
if (!bs_bitmap_granularity)
bs_bitmap_granularity = DEFAULT_BITMAP_GRANULARITY;
clean_entry_bitmap_size = bs_block_size / bs_bitmap_granularity / 8;
// immediate_commit
if (config["immediate_commit"] == "all")
immediate_commit = IMMEDIATE_ALL;
else if (config["immediate_commit"] == "small")
immediate_commit = IMMEDIATE_SMALL;
else
immediate_commit = IMMEDIATE_NONE;
// Bind address
bind_address = config["bind_address"].string_value();
if (bind_address == "")
bind_address = "0.0.0.0";
bind_port = config["bind_port"].uint64_value();
if (bind_port <= 0 || bind_port > 65535)
bind_port = 0;
// OSD configuration
etcd_report_interval = config["etcd_report_interval"].uint64_value();
if (etcd_report_interval <= 0)
etcd_report_interval = 5;
etcd_stats_interval = config["etcd_stats_interval"].uint64_value();
if (etcd_stats_interval <= 0)
etcd_stats_interval = 30;
readonly = json_is_true(config["readonly"]);
run_primary = !json_is_false(config["run_primary"]);
allow_test_ops = json_is_true(config["allow_test_ops"]);
}
log_level = config["log_level"].uint64_value();
auto old_no_rebalance = no_rebalance;
no_rebalance = json_is_true(config["no_rebalance"]);
auto old_no_recovery = no_recovery;
no_recovery = json_is_true(config["no_recovery"]);
auto old_no_scrub = no_scrub;
no_scrub = json_is_true(config["no_scrub"]);
auto old_autosync_interval = autosync_interval;
if (!config["autosync_interval"].is_null())
{
// Allow to set it to 0
autosync_interval = config["autosync_interval"].uint64_value();
if (autosync_interval > MAX_AUTOSYNC_INTERVAL)
autosync_interval = DEFAULT_AUTOSYNC_INTERVAL;
}
if (config["autosync_writes"].is_number() ||
config["autosync_writes"].string_value() != "")
{
// Allow to set it to 0
autosync_writes = config["autosync_writes"].uint64_value();
}
if (!config["client_queue_depth"].is_null())
{
client_queue_depth = config["client_queue_depth"].uint64_value();
if (client_queue_depth < 128)
client_queue_depth = 128;
}
recovery_queue_depth = config["recovery_queue_depth"].uint64_value();
if (recovery_queue_depth < 1 || recovery_queue_depth > MAX_RECOVERY_QUEUE)
recovery_queue_depth = DEFAULT_RECOVERY_QUEUE;
recovery_sleep_us = config["recovery_sleep_us"].uint64_value();
recovery_tune_util_low = config["recovery_tune_util_low"].is_null()
? 0.1 : config["recovery_tune_util_low"].number_value();
if (recovery_tune_util_low < 0.01)
recovery_tune_util_low = 0.01;
recovery_tune_util_high = config["recovery_tune_util_high"].is_null()
? 1.0 : config["recovery_tune_util_high"].number_value();
if (recovery_tune_util_high < 0.01)
recovery_tune_util_high = 0.01;
recovery_tune_client_util_low = config["recovery_tune_client_util_low"].is_null()
? 0 : config["recovery_tune_client_util_low"].number_value();
if (recovery_tune_client_util_low < 0.01)
recovery_tune_client_util_low = 0.01;
recovery_tune_client_util_high = config["recovery_tune_client_util_high"].is_null()
? 0.5 : config["recovery_tune_client_util_high"].number_value();
if (recovery_tune_client_util_high < 0.01)
recovery_tune_client_util_high = 0.01;
auto old_recovery_tune_interval = recovery_tune_interval;
recovery_tune_interval = config["recovery_tune_interval"].is_null()
? 1 : config["recovery_tune_interval"].uint64_value();
recovery_tune_agg_interval = config["recovery_tune_agg_interval"].is_null()
? 10 : config["recovery_tune_agg_interval"].uint64_value();
recovery_tune_sleep_min_us = config["recovery_tune_sleep_min_us"].is_null()
? 10 : config["recovery_tune_sleep_min_us"].uint64_value();
recovery_tune_sleep_cutoff_us = config["recovery_tune_sleep_cutoff_us"].is_null()
? 10000000 : config["recovery_tune_sleep_cutoff_us"].uint64_value();
recovery_pg_switch = config["recovery_pg_switch"].uint64_value();
if (recovery_pg_switch < 1)
recovery_pg_switch = DEFAULT_RECOVERY_PG_SWITCH;
recovery_sync_batch = config["recovery_sync_batch"].uint64_value();
if (recovery_sync_batch < 1 || recovery_sync_batch > MAX_RECOVERY_QUEUE)
recovery_sync_batch = DEFAULT_RECOVERY_BATCH;
auto old_print_stats_interval = print_stats_interval;
print_stats_interval = config["print_stats_interval"].uint64_value();
if (!print_stats_interval)
print_stats_interval = 3;
auto old_slow_log_interval = slow_log_interval;
slow_log_interval = config["slow_log_interval"].uint64_value();
if (!slow_log_interval)
slow_log_interval = 10;
inode_vanish_time = config["inode_vanish_time"].uint64_value();
if (!inode_vanish_time)
inode_vanish_time = 60;
auto old_auto_scrub = auto_scrub;
auto_scrub = json_is_true(config["auto_scrub"]);
global_scrub_interval = parse_time(config["scrub_interval"].string_value());
if (!global_scrub_interval)
global_scrub_interval = 30*86400;
scrub_queue_depth = config["scrub_queue_depth"].uint64_value();
if (scrub_queue_depth < 1 || scrub_queue_depth > MAX_RECOVERY_QUEUE)
scrub_queue_depth = 1;
scrub_find_best = !json_is_false(config["scrub_find_best"]);
scrub_ec_max_bruteforce = config["scrub_ec_max_bruteforce"].uint64_value();
if (scrub_ec_max_bruteforce < 1)
scrub_ec_max_bruteforce = 100;
scrub_sleep_ms = config["scrub_sleep"].uint64_value();
scrub_list_limit = config["scrub_list_limit"].uint64_value();
if (!scrub_list_limit)
scrub_list_limit = 1000;
if (!old_auto_scrub && auto_scrub)
{
// Schedule scrubbing
for (auto & pgp: pgs)
{
plan_scrub(pgp.second);
}
}
if (old_no_scrub && !no_scrub)
{
// Wakeup scrubbing
for (auto & pgp: pgs)
{
schedule_scrub(pgp.second);
}
}
if ((old_no_rebalance && !no_rebalance || old_no_recovery && !no_recovery) &&
!(peering_state & (OSD_RECOVERING | OSD_FLUSHING_PGS)))
{
peering_state = peering_state | OSD_RECOVERING;
}
if (old_autosync_interval != autosync_interval && autosync_timer_id >= 0)
{
this->tfd->clear_timer(autosync_timer_id);
autosync_timer_id = this->tfd->set_timer(autosync_interval*1000, true, [this](int timer_id)
{
autosync();
});
}
if (old_print_stats_interval != print_stats_interval && print_stats_timer_id >= 0)
{
tfd->clear_timer(print_stats_timer_id);
print_stats_timer_id = this->tfd->set_timer(print_stats_interval*1000, true, [this](int timer_id)
{
print_stats();
});
}
if (old_slow_log_interval != slow_log_interval && slow_log_timer_id >= 0)
{
tfd->clear_timer(slow_log_timer_id);
slow_log_timer_id = this->tfd->set_timer(slow_log_interval*1000, true, [this](int timer_id)
{
print_slow();
});
}
if (old_recovery_tune_interval != recovery_tune_interval)
{
apply_recovery_tune_interval();
}
}
void osd_t::bind_socket()
{
if (config["osd_network"].is_string() ||
config["osd_network"].is_array())
{
std::vector<std::string> mask;
if (config["osd_network"].is_string())
mask.push_back(config["osd_network"].string_value());
else
for (auto v: config["osd_network"].array_items())
mask.push_back(v.string_value());
auto matched_addrs = getifaddr_list(mask);
if (matched_addrs.size() > 1)
{
fprintf(stderr, "More than 1 address matches requested network(s): %s\n", json11::Json(matched_addrs).dump().c_str());
force_stop(1);
}
if (!matched_addrs.size())
{
std::string nets;
for (auto v: mask)
nets += (nets == "" ? v : ","+v);
fprintf(stderr, "Addresses matching osd_network(s) %s not found\n", nets.c_str());
force_stop(1);
}
bind_address = matched_addrs[0];
}
// FIXME Support multiple listening sockets
listen_fd = create_and_bind_socket(bind_address, bind_port, listen_backlog, &listening_port);
fcntl(listen_fd, F_SETFL, fcntl(listen_fd, F_GETFL, 0) | O_NONBLOCK);
epmgr->set_fd_handler(listen_fd, false, [this](int fd, int events)
{
msgr.accept_connections(listen_fd);
});
}
bool osd_t::shutdown()
{
stopping = true;
if (inflight_ops > 0)
{
return false;
}
return !bs || bs->is_safe_to_stop();
}
void osd_t::loop()
{
handle_peers();
msgr.read_requests();
msgr.send_replies();
ringloop->submit();
}
void osd_t::exec_op(osd_op_t *cur_op)
{
clock_gettime(CLOCK_REALTIME, &cur_op->tv_begin);
if (stopping)
{
// Throw operation away
delete cur_op;
return;
}
// Clear the reply buffer
memset(cur_op->reply.buf, 0, OSD_PACKET_SIZE);
inflight_ops++;
if (cur_op->req.hdr.magic != SECONDARY_OSD_OP_MAGIC ||
cur_op->req.hdr.opcode < OSD_OP_MIN || cur_op->req.hdr.opcode > OSD_OP_MAX ||
((cur_op->req.hdr.opcode == OSD_OP_SEC_READ ||
cur_op->req.hdr.opcode == OSD_OP_SEC_WRITE ||
cur_op->req.hdr.opcode == OSD_OP_SEC_WRITE_STABLE) &&
(cur_op->req.sec_rw.len > OSD_RW_MAX ||
cur_op->req.sec_rw.len % bs_bitmap_granularity ||
cur_op->req.sec_rw.offset % bs_bitmap_granularity)) ||
((cur_op->req.hdr.opcode == OSD_OP_READ ||
cur_op->req.hdr.opcode == OSD_OP_WRITE ||
cur_op->req.hdr.opcode == OSD_OP_DELETE) &&
(cur_op->req.rw.len > OSD_RW_MAX ||
cur_op->req.rw.len % bs_bitmap_granularity ||
cur_op->req.rw.offset % bs_bitmap_granularity)))
{
// Bad command
finish_op(cur_op, -EINVAL);
return;
}
if (cur_op->req.hdr.opcode == OSD_OP_PING)
{
// Pong
finish_op(cur_op, 0);
return;
}
if (readonly &&
cur_op->req.hdr.opcode != OSD_OP_SEC_READ &&
cur_op->req.hdr.opcode != OSD_OP_SEC_LIST &&
cur_op->req.hdr.opcode != OSD_OP_READ &&
cur_op->req.hdr.opcode != OSD_OP_SEC_READ_BMP &&
cur_op->req.hdr.opcode != OSD_OP_SCRUB &&
cur_op->req.hdr.opcode != OSD_OP_DESCRIBE &&
cur_op->req.hdr.opcode != OSD_OP_SHOW_CONFIG)
{
// Readonly mode
finish_op(cur_op, -EROFS);
return;
}
if (cur_op->req.hdr.opcode == OSD_OP_TEST_SYNC_STAB_ALL)
{
exec_sync_stab_all(cur_op);
}
else if (cur_op->req.hdr.opcode == OSD_OP_SHOW_CONFIG)
{
exec_show_config(cur_op);
}
else if (cur_op->req.hdr.opcode == OSD_OP_READ)
{
continue_primary_read(cur_op);
}
else if (cur_op->req.hdr.opcode == OSD_OP_WRITE)
{
continue_primary_write(cur_op);
}
else if (cur_op->req.hdr.opcode == OSD_OP_SYNC)
{
continue_primary_sync(cur_op);
}
else if (cur_op->req.hdr.opcode == OSD_OP_DELETE)
{
continue_primary_del(cur_op);
}
else if (cur_op->req.hdr.opcode == OSD_OP_SCRUB)
{
continue_primary_scrub(cur_op);
}
else if (cur_op->req.hdr.opcode == OSD_OP_DESCRIBE)
{
continue_primary_describe(cur_op);
}
else
{
exec_secondary(cur_op);
}
}
void osd_t::print_stats()
{
for (int i = OSD_OP_MIN; i <= OSD_OP_MAX; i++)
{
if (msgr.stats.op_stat_count[i] != prev_stats.op_stat_count[i] && i != OSD_OP_PING)
{
uint64_t avg = (msgr.stats.op_stat_sum[i] - prev_stats.op_stat_sum[i])/(msgr.stats.op_stat_count[i] - prev_stats.op_stat_count[i]);
uint64_t bw = (msgr.stats.op_stat_bytes[i] - prev_stats.op_stat_bytes[i]) / print_stats_interval;
if (msgr.stats.op_stat_bytes[i] != 0)
{
printf(
"[OSD %ju] avg latency for op %d (%s): %ju us, B/W: %.2f %s\n", osd_num, i, osd_op_names[i], avg,
(bw > 1024*1024*1024 ? bw/1024.0/1024/1024 : (bw > 1024*1024 ? bw/1024.0/1024 : bw/1024.0)),
(bw > 1024*1024*1024 ? "GB/s" : (bw > 1024*1024 ? "MB/s" : "KB/s"))
);
}
else
{
printf("[OSD %ju] avg latency for op %d (%s): %ju us\n", osd_num, i, osd_op_names[i], avg);
}
prev_stats.op_stat_count[i] = msgr.stats.op_stat_count[i];
prev_stats.op_stat_sum[i] = msgr.stats.op_stat_sum[i];
prev_stats.op_stat_bytes[i] = msgr.stats.op_stat_bytes[i];
}
}
for (int i = OSD_OP_MIN; i <= OSD_OP_MAX; i++)
{
if (msgr.stats.subop_stat_count[i] != prev_stats.subop_stat_count[i])
{
uint64_t avg = (msgr.stats.subop_stat_sum[i] - prev_stats.subop_stat_sum[i])/(msgr.stats.subop_stat_count[i] - prev_stats.subop_stat_count[i]);
printf("[OSD %ju] avg latency for subop %d (%s): %jd us\n", osd_num, i, osd_op_names[i], avg);
prev_stats.subop_stat_count[i] = msgr.stats.subop_stat_count[i];
prev_stats.subop_stat_sum[i] = msgr.stats.subop_stat_sum[i];
}
}
for (int i = 0; i < 2; i++)
{
if (recovery_stat[i].count > recovery_print_prev[i].count)
{
uint64_t bw = (recovery_stat[i].bytes - recovery_print_prev[i].bytes) / print_stats_interval;
printf(
"[OSD %ju] %s recovery: %.1f op/s, B/W: %.2f %s, avg latency %jd us, delay %jd us\n", osd_num, recovery_stat_names[i],
(recovery_stat[i].count - recovery_print_prev[i].count) * 1.0 / print_stats_interval,
(bw > 1024*1024*1024 ? bw/1024.0/1024/1024 : (bw > 1024*1024 ? bw/1024.0/1024 : bw/1024.0)),
(bw > 1024*1024*1024 ? "GB/s" : (bw > 1024*1024 ? "MB/s" : "KB/s")),
(recovery_stat[i].usec - recovery_print_prev[i].usec) / (recovery_stat[i].count - recovery_print_prev[i].count),
recovery_target_sleep_us
);
}
}
memcpy(recovery_print_prev, recovery_stat, sizeof(recovery_stat));
if (corrupted_objects > 0)
{
printf("[OSD %ju] %ju object(s) corrupted\n", osd_num, corrupted_objects);
}
if (incomplete_objects > 0)
{
printf("[OSD %ju] %ju object(s) incomplete\n", osd_num, incomplete_objects);
}
if (degraded_objects > 0)
{
printf("[OSD %ju] %ju object(s) degraded\n", osd_num, degraded_objects);
}
if (misplaced_objects > 0)
{
printf("[OSD %ju] %ju object(s) misplaced\n", osd_num, misplaced_objects);
}
}
void osd_t::print_slow()
{
bool has_slow = false;
char alloc[1024];
timespec now;
clock_gettime(CLOCK_REALTIME, &now);
for (auto & kv: msgr.clients)
{
for (auto op: kv.second->received_ops)
{
if ((now.tv_sec - op->tv_begin.tv_sec) >= slow_log_interval)
{
int l = sizeof(alloc), n;
char *buf = alloc;
#define bufprintf(s, ...) { n = snprintf(buf, l, s, __VA_ARGS__); n = n < 0 ? 0 : n; buf += n; l -= n; }
bufprintf("[OSD %ju] Slow op %jx", osd_num, (uint64_t)op);
if (kv.second->osd_num)
{
bufprintf(" from peer OSD %ju (client %d)", kv.second->osd_num, kv.second->peer_fd);
}
else
{
bufprintf(" from client %d", kv.second->peer_fd);
}
bufprintf(": %s id=%ju", osd_op_names[op->req.hdr.opcode], op->req.hdr.id);
if (op->req.hdr.opcode == OSD_OP_SEC_READ || op->req.hdr.opcode == OSD_OP_SEC_WRITE ||
op->req.hdr.opcode == OSD_OP_SEC_WRITE_STABLE || op->req.hdr.opcode == OSD_OP_SEC_DELETE)
{
bufprintf(" %jx:%jx v", op->req.sec_rw.oid.inode, op->req.sec_rw.oid.stripe);
if (op->req.sec_rw.version == UINT64_MAX)
{
bufprintf("%s", "max");
}
else
{
bufprintf("%ju", op->req.sec_rw.version);
}
if (op->req.hdr.opcode != OSD_OP_SEC_DELETE)
{
bufprintf(" offset=%x len=%x", op->req.sec_rw.offset, op->req.sec_rw.len);
}
}
else if (op->req.hdr.opcode == OSD_OP_SEC_STABILIZE || op->req.hdr.opcode == OSD_OP_SEC_ROLLBACK)
{
for (uint64_t i = 0; i < op->req.sec_stab.len && i < sizeof(obj_ver_id)*12; i += sizeof(obj_ver_id))
{
obj_ver_id *ov = (obj_ver_id*)((uint8_t*)op->buf + i);
bufprintf(i == 0 ? " %jx:%jx v%ju" : ", %jx:%jx v%ju", ov->oid.inode, ov->oid.stripe, ov->version);
}
if (op->req.sec_stab.len > sizeof(obj_ver_id)*12)
{
bufprintf(", ... (%ju items)", op->req.sec_stab.len/sizeof(obj_ver_id));
}
}
else if (op->req.hdr.opcode == OSD_OP_SEC_LIST)
{
bufprintf(
" oid=%jx/%jx-%jx/%jx pg=%u/%u, stripe=%ju, limit=%u",
op->req.sec_list.min_inode, op->req.sec_list.min_stripe,
op->req.sec_list.max_inode, op->req.sec_list.max_stripe,
op->req.sec_list.list_pg, op->req.sec_list.pg_count,
op->req.sec_list.pg_stripe_size, op->req.sec_list.stable_limit
);
}
else if (op->req.hdr.opcode == OSD_OP_READ || op->req.hdr.opcode == OSD_OP_WRITE ||
op->req.hdr.opcode == OSD_OP_DELETE)
{
bufprintf(" inode=%jx offset=%jx len=%x", op->req.rw.inode, op->req.rw.offset, op->req.rw.len);
}
if (op->req.hdr.opcode == OSD_OP_SEC_READ || op->req.hdr.opcode == OSD_OP_SEC_WRITE ||
op->req.hdr.opcode == OSD_OP_SEC_WRITE_STABLE || op->req.hdr.opcode == OSD_OP_SEC_DELETE ||
op->req.hdr.opcode == OSD_OP_SEC_SYNC || op->req.hdr.opcode == OSD_OP_SEC_LIST ||
op->req.hdr.opcode == OSD_OP_SEC_STABILIZE || op->req.hdr.opcode == OSD_OP_SEC_ROLLBACK ||
op->req.hdr.opcode == OSD_OP_SEC_READ_BMP)
{
bufprintf(" state=%d", op->bs_op ? PRIV(op->bs_op)->op_state : -1);
int wait_for = op->bs_op ? PRIV(op->bs_op)->wait_for : 0;
if (wait_for)
{
bufprintf(" wait=%d (detail=%ju)", wait_for, PRIV(op->bs_op)->wait_detail);
}
}
else if (op->req.hdr.opcode == OSD_OP_READ || op->req.hdr.opcode == OSD_OP_WRITE ||
op->req.hdr.opcode == OSD_OP_SYNC || op->req.hdr.opcode == OSD_OP_DELETE)
{
bufprintf(" state=%d", !op->op_data ? -1 : op->op_data->st);
}
#undef bufprintf
printf("%s\n", alloc);
has_slow = true;
}
}
}
if (has_slow && bs)
{
bs->dump_diagnostics();
}
}