hf3fs_fuse_main.toml

attr_timeout = 30.0
batch_io_coros = 128
check_rmrf = true
chunk_size_limit = '0'
dryrun_bench_mode = false
enable_interrupt = false
enable_priority = false
enable_read_cache = true
enable_writeback_cache = false
entry_timeout = 30.0
fdatasync_update_length = false
flush_on_stat = true
fsync_length_hint = false
io_job_deq_timeout = '1ms'
io_jobq_size = 1024
iov_limit = '1MB'
max_background = 32
max_idle_threads = 10
max_jobs_per_ioring = 32
max_readahead = '16MB'
max_threads = 256
max_uid = '1M'
memset_before_read = false
negative_timeout = 5.0
notify_inval_threads = 32
rdma_buf_pool_size = 1024
readonly = false
submit_wait_jitter = '1ms'
symlink_timeout = 5.0
sync_on_stat = true
time_granularity = '1s'

[client]
default_compression_level = 0
default_compression_threshold = '128KB'
default_log_long_running_threshold = '0ns'
default_report_metrics = false
default_send_retry_times = 1
default_timeout = '1s'
enable_rdma_control = false
force_use_tcp = false

[client.io_worker]
num_event_loop = 1
rdma_connect_timeout = '5s'
read_write_rdma_in_event_thread = false
read_write_tcp_in_event_thread = false
tcp_connect_timeout = '1s'
wait_to_retry_send = '100ms'

[client.io_worker.connect_concurrency_limiter]
max_concurrency = 4

[client.io_worker.ibsocket]
buf_ack_batch = 8
buf_signal_batch = 8
buf_size = 16384
drain_timeout = '5s'
drop_connections = 0
event_ack_batch = 128
max_rd_atomic = 16
max_rdma_wr = 128
max_rdma_wr_per_post = 32
max_sge = 16
min_rnr_timer = 1
record_bytes_per_peer = false
record_latency_per_peer = false
retry_cnt = 7
rnr_retry = 0
send_buf_cnt = 32
sl = 0
start_psn = 0
timeout = 14

[client.io_worker.transport_pool]
max_connections = 1

[client.processor]
enable_coroutines_pool = true
max_coroutines_num = 256
max_processing_requests_num = 4096
response_compression_level = 1
response_compression_threshold = '128KB'

[client.rdma_control]
max_concurrent_transmission = 64

[client.thread_pool]
bg_thread_pool_stratetry = 'SHARED_QUEUE'
collect_stats = false
enable_work_stealing = false
io_thread_pool_stratetry = 'SHARED_QUEUE'
num_bg_threads = 2
num_connect_threads = 2
num_io_threads = 2
num_proc_threads = 2
proc_thread_pool_stratetry = 'SHARED_QUEUE'

[[common.log.categories]]
categories = [ '.' ]
handlers = [ 'normal', 'err', 'fatal' ]
inherit = true
level = 'INFO'
propagate = 'NONE'

[[common.log.handlers]]
async = true
file_path = '/var/log/3fs/hf3fs_fuse_main.log'
max_file_size = '100MB'
max_files = 10
name = 'normal'
rotate = true
rotate_on_open = false
start_level = 'NONE'
stream_type = 'STDERR'
writer_type = 'FILE'

[[common.log.handlers]]
async = false
file_path = '/var/log/3fs/hf3fs_fuse_main-err.log'
max_file_size = '100MB'
max_files = 10
name = 'err'
rotate = true
rotate_on_open = false
start_level = 'ERR'
stream_type = 'STDERR'
writer_type = 'FILE'

[[common.log.handlers]]
async = false
file_path = '/var/log/3fs/hf3fs_fuse_main-fatal.log'
max_file_size = '100MB'
max_files = 10
name = 'fatal'
rotate = true
rotate_on_open = false
start_level = 'FATAL'
stream_type = 'STDERR'
writer_type = 'STREAM'

[common.memory]
prof_active = false
prof_prefix = ''

[common.monitor]
collect_period = '1s'
num_collectors = 1

[[common.monitor.reporters]]
type = 'monitor_collector'

[common.monitor.reporters.monitor_collector]
remote_ip = ''

[io_bufs]
max_buf_size = '1MB'
max_readahead = '256KB'
write_buf_size = '1MB'

[io_jobq_sizes]
hi = 32
lo = 4096

[io_worker_coros]
hi = 8
lo = 8

[meta]
check_server_interval = '5s'
dynamic_stripe = true
max_concurrent_requests = 128
network_type = 'RDMA'
remove_chunks_batch_size = 32
remove_chunks_max_iters = 1024
selection_mode = 'RandomFollow'

[meta.background_closer]
prune_session_batch_count = 128
prune_session_batch_interval = '10s'
retry_first_wait = '100ms'
retry_max_wait = '10s'
task_scan = '50ms'

[meta.background_closer.coroutine_pool]
coroutines_num = 8
enable_work_stealing = false
queue_size = 128

[meta.retry_default]
max_failures_before_failover = 1
retry_fast = '1s'
retry_init_wait = '500ms'
retry_max_wait = '5s'
retry_send = 1
retry_total_time = '1min'
rpc_timeout = '5s'

[mgmtd]
accept_incomplete_routing_info_during_mgmtd_bootstrapping = true
auto_extend_client_session_interval = '10s'
auto_heartbeat_interval = '10s'
auto_refresh_interval = '10s'
enable_auto_extend_client_session = true
enable_auto_heartbeat = false
enable_auto_refresh = true
mgmtd_server_addresses = []
work_queue_size = 100

[periodic_sync]
enable = true
flush_write_buf = true
interval = '30s'
limit = 1000

[periodic_sync.worker]
coroutines_num = 4
enable_work_stealing = false
queue_size = 1024

[storage]
check_overlapping_read_buffers = true
check_overlapping_write_buffers = false
chunk_checksum_type = 'CRC32C'
create_net_client_for_updates = false
implementation_type = 'RPC'
max_inline_read_bytes = '0'
max_inline_write_bytes = '0'
max_read_io_bytes = '0'

[storage.net_client]
default_compression_level = 0
default_compression_threshold = '128KB'
default_log_long_running_threshold = '0ns'
default_report_metrics = false
default_send_retry_times = 1
default_timeout = '1s'
enable_rdma_control = false
force_use_tcp = false

[storage.net_client.io_worker]
num_event_loop = 1
rdma_connect_timeout = '5s'
read_write_rdma_in_event_thread = false
read_write_tcp_in_event_thread = false
tcp_connect_timeout = '1s'
wait_to_retry_send = '100ms'

[storage.net_client.io_worker.connect_concurrency_limiter]
max_concurrency = 4

[storage.net_client.io_worker.ibsocket]
buf_ack_batch = 8
buf_signal_batch = 8
buf_size = 16384
drain_timeout = '5s'
drop_connections = 0
event_ack_batch = 128
max_rd_atomic = 16
max_rdma_wr = 128
max_rdma_wr_per_post = 32
max_sge = 16
min_rnr_timer = 1
record_bytes_per_peer = false
record_latency_per_peer = false
retry_cnt = 7
rnr_retry = 0
send_buf_cnt = 32
sl = 0
start_psn = 0
timeout = 14

[storage.net_client.io_worker.transport_pool]
max_connections = 1

[storage.net_client.processor]
enable_coroutines_pool = true
max_coroutines_num = 256
max_processing_requests_num = 4096
response_compression_level = 1
response_compression_threshold = '128KB'

[storage.net_client.rdma_control]
max_concurrent_transmission = 64

[storage.net_client.thread_pool]
bg_thread_pool_stratetry = 'SHARED_QUEUE'
collect_stats = false
enable_work_stealing = false
io_thread_pool_stratetry = 'SHARED_QUEUE'
num_bg_threads = 2
num_connect_threads = 2
num_io_threads = 2
num_proc_threads = 2
proc_thread_pool_stratetry = 'SHARED_QUEUE'

[storage.net_client_for_updates]
default_compression_level = 0
default_compression_threshold = '128KB'
default_log_long_running_threshold = '0ns'
default_report_metrics = false
default_send_retry_times = 1
default_timeout = '1s'
enable_rdma_control = false
force_use_tcp = false

[storage.net_client_for_updates.io_worker]
num_event_loop = 1
rdma_connect_timeout = '5s'
read_write_rdma_in_event_thread = false
read_write_tcp_in_event_thread = false
tcp_connect_timeout = '1s'
wait_to_retry_send = '100ms'

[storage.net_client_for_updates.io_worker.connect_concurrency_limiter]
max_concurrency = 4

[storage.net_client_for_updates.io_worker.ibsocket]
buf_ack_batch = 8
buf_signal_batch = 8
buf_size = 16384
drain_timeout = '5s'
drop_connections = 0
event_ack_batch = 128
max_rd_atomic = 16
max_rdma_wr = 128
max_rdma_wr_per_post = 32
max_sge = 16
min_rnr_timer = 1
record_bytes_per_peer = false
record_latency_per_peer = false
retry_cnt = 7
rnr_retry = 0
send_buf_cnt = 32
sl = 0
start_psn = 0
timeout = 14

[storage.net_client_for_updates.io_worker.transport_pool]
max_connections = 1

[storage.net_client_for_updates.processor]
enable_coroutines_pool = true
max_coroutines_num = 256
max_processing_requests_num = 4096
response_compression_level = 1
response_compression_threshold = '128KB'

[storage.net_client_for_updates.rdma_control]
max_concurrent_transmission = 64

[storage.net_client_for_updates.thread_pool]
bg_thread_pool_stratetry = 'SHARED_QUEUE'
collect_stats = false
enable_work_stealing = false
io_thread_pool_stratetry = 'SHARED_QUEUE'
num_bg_threads = 2
num_connect_threads = 2
num_io_threads = 2
num_proc_threads = 2
proc_thread_pool_stratetry = 'SHARED_QUEUE'

[storage.retry]
init_wait_time = '10s'
max_failures_before_failover = 1
max_retry_time = '1min'
max_wait_time = '30s'

[storage.traffic_control.query]
max_batch_bytes = '4MB'
max_batch_size = 128
max_concurrent_requests = 32
max_concurrent_requests_per_server = 8
process_batches_in_parallel = true
random_shuffle_requests = true

[storage.traffic_control.read]
max_batch_bytes = '4MB'
max_batch_size = 128
max_concurrent_requests = 32
max_concurrent_requests_per_server = 8
process_batches_in_parallel = true
random_shuffle_requests = true

[storage.traffic_control.remove]
max_batch_bytes = '4MB'
max_batch_size = 128
max_concurrent_requests = 32
max_concurrent_requests_per_server = 8
process_batches_in_parallel = true
random_shuffle_requests = true

[storage.traffic_control.truncate]
max_batch_bytes = '4MB'
max_batch_size = 128
max_concurrent_requests = 32
max_concurrent_requests_per_server = 8
process_batches_in_parallel = true
random_shuffle_requests = true

[storage.traffic_control.write]
max_batch_bytes = '4MB'
max_batch_size = 128
max_concurrent_requests = 32
max_concurrent_requests_per_server = 8
process_batches_in_parallel = true
random_shuffle_requests = true

[storage_io.read]
allowReadUncommitted = false
enableChecksum = false

[storage_io.read.debug]
bypass_disk_io = false
bypass_rdma_xmit = false
inject_random_client_error = false
inject_random_server_error = false
max_num_of_injection_points = 100

[storage_io.read.retry]
init_wait_time = '0ns'
max_retry_time = '0ns'
max_wait_time = '0ns'
retry_permanent_error = false

[storage_io.read.targetSelection]
mode = 'Default'
targetIndex = 0
trafficZone = ''

[storage_io.write]
enableChecksum = true

[storage_io.write.debug]
bypass_disk_io = false
bypass_rdma_xmit = false
inject_random_client_error = false
inject_random_server_error = false
max_num_of_injection_points = 100

[storage_io.write.retry]
init_wait_time = '0ns'
max_retry_time = '0ns'
max_wait_time = '0ns'
retry_permanent_error = false

[storage_io.write.targetSelection]
mode = 'Default'
targetIndex = 0
trafficZone = ''