fastdfs-6.06/conf/storage.conf

# is this config file disabled
# false for enabled
# true for disabled
disabled = false

# the name of the group this storage server belongs to
#
# comment or remove this item for fetching from tracker server,
# in this case, use_storage_id must set to true in tracker.conf,
# and storage_ids.conf must be configured correctly.
group_name = group1

# bind an address of this host
# empty for bind all addresses of this host
bind_addr =

# if bind an address of this host when connect to other servers
# (this storage server as a client)
# true for binding the address configured by the above parameter: "bind_addr"
# false for binding any address of this host
client_bind = true

# the storage server port
port = 23000

# connect timeout in seconds
# default value is 30
# Note: in the intranet network (LAN), 2 seconds is enough.
connect_timeout = 5

# network timeout in seconds for send and recv
# default value is 30
network_timeout = 60

# the heart beat interval in seconds
# the storage server send heartbeat to tracker server periodically
# default value is 30
heart_beat_interval = 30

# disk usage report interval in seconds
# the storage server send disk usage report to tracker server periodically
# default value is 300
stat_report_interval = 60

# the base path to store data and log files
# NOTE: the binlog files maybe are large, make sure
#       the base path has enough disk space,
#       eg. the disk free space should > 50GB
base_path = /var/db/fastdfs/storage

# max concurrent connections the server supported,
# you should set this parameter larger, eg. 10240
# default value is 256
max_connections = 1024

# the buff size to recv / send data from/to network
# this parameter must more than 8KB
# 256KB or 512KB is recommended
# default value is 64KB
# since V2.00
buff_size = 256KB

# accept thread count
# default value is 1 which is recommended
# since V4.07
accept_threads = 1

# work thread count
# work threads to deal network io
# default value is 4
# since V2.00
work_threads = 4

# if disk read / write separated
##  false for mixed read and write
##  true for separated read and write
# default value is true
# since V2.00
disk_rw_separated = true

# disk reader thread count per store path
# for mixed read / write, this parameter can be 0
# default value is 1
# since V2.00
disk_reader_threads = 1

# disk writer thread count per store path
# for mixed read / write, this parameter can be 0
# default value is 1
# since V2.00
disk_writer_threads = 1

# when no entry to sync, try read binlog again after X milliseconds
# must > 0, default value is 200ms
sync_wait_msec = 50

# after sync a file, usleep milliseconds
# 0 for sync successively (never call usleep)
sync_interval = 0

# storage sync start time of a day, time format: Hour:Minute
# Hour from 0 to 23, Minute from 0 to 59
sync_start_time = 00:00

# storage sync end time of a day, time format: Hour:Minute
# Hour from 0 to 23, Minute from 0 to 59
sync_end_time = 23:59

# write to the mark file after sync N files
# default value is 500
write_mark_file_freq = 500

# disk recovery thread count
# default value is 1
# since V6.04
disk_recovery_threads = 3

# store path (disk or mount point) count, default value is 1
store_path_count = 1

# store_path#, based on 0, to configure the store paths to store files
# if store_path0 not exists, it's value is base_path (NOT recommended)
# the paths must be exist.
#
# IMPORTANT NOTE:
#       the store paths' order is very important, don't mess up!!!
#       the base_path should be independent (different) of the store paths

store_path0 = /var/db/fastdfs/storage
#store_path1 = /var/db/fastdfs/storage2

# subdir_count  * subdir_count directories will be auto created under each
# store_path (disk), value can be 1 to 256, default value is 256
subdir_count_per_path = 256

# tracker_server can ocur more than once for multi tracker servers.
# the value format of tracker_server is "HOST:PORT",
#   the HOST can be hostname or ip address,
#   and the HOST can be dual IPs or hostnames seperated by comma,
#   the dual IPS must be an inner (intranet) IP and an outer (extranet) IP,
#   or two different types of inner (intranet) IPs.
#   for example: 192.168.2.100,122.244.141.46:22122
#   another eg.: 192.168.1.10,172.17.4.21:22122

tracker_server = 192.168.209.121:22122
tracker_server = 192.168.209.122:22122

#standard log level as syslog, case insensitive, value list:
### emerg for emergency
### alert
### crit for critical
### error
### warn for warning
### notice
### info
### debug
log_level = info

#unix group name to run this program,
#not set (empty) means run by the group of current user
run_by_group = _fastdfs

#unix username to run this program,
#not set (empty) means run by current user
run_by_user = _fastdfs

# allow_hosts can ocur more than once, host can be hostname or ip address,
# "*" (only one asterisk) means match all ip addresses
# we can use CIDR ips like 192.168.5.64/26
# and also use range like these: 10.0.1.[0-254] and host[01-08,20-25].domain.com
# for example:
# allow_hosts=10.0.1.[1-15,20]
# allow_hosts=host[01-08,20-25].domain.com
# allow_hosts=192.168.5.64/26
allow_hosts = *

# the mode of the files distributed to the data path
# 0: round robin(default)
# 1: random, distributted by hash code
file_distribute_path_mode = 0

# valid when file_distribute_to_path is set to 0 (round robin).
# when the written file count reaches this number, then rotate to next path.
# rotate to the first path (00/00) after the last path (such as FF/FF).
# default value is 100
file_distribute_rotate_count = 100

# call fsync to disk when write big file
# 0: never call fsync
# other: call fsync when written bytes >= this bytes
# default value is 0 (never call fsync)
fsync_after_written_bytes = 0

# sync log buff to disk every interval seconds
# must > 0, default value is 10 seconds
sync_log_buff_interval = 1

# sync binlog buff / cache to disk every interval seconds
# default value is 60 seconds
sync_binlog_buff_interval = 1

# sync storage stat info to disk every interval seconds
# default value is 300 seconds
sync_stat_file_interval = 300

# thread stack size, should >= 512KB
# default value is 512KB
thread_stack_size = 512KB

# the priority as a source server for uploading file.
# the lower this value, the higher its uploading priority.
# default value is 10
upload_priority = 10

# the NIC alias prefix, such as eth in Linux, you can see it by ifconfig -a
# multi aliases split by comma. empty value means auto set by OS type
# default values is empty
if_alias_prefix =

# if check file duplicate, when set to true, use FastDHT to store file indexes
# 1 or yes: need check
# 0 or no: do not check
# default value is 0
check_file_duplicate = 0

# file signature method for check file duplicate
## hash: four 32 bits hash code
## md5: MD5 signature
# default value is hash
# since V4.01
file_signature_method = hash

# namespace for storing file indexes (key-value pairs)
# this item must be set when check_file_duplicate is true / on
key_namespace = FastDFS

# set keep_alive to 1 to enable persistent connection with FastDHT servers
# default value is 0 (short connection)
keep_alive = 0

# you can use "#include filename" (not include double quotes) directive to
# load FastDHT server list, when the filename is a relative path such as
# pure filename, the base path is the base path of current/this config file.
# must set FastDHT server list when check_file_duplicate is true / on
# please see INSTALL of FastDHT for detail
##include /home/yuqing/fastdht/conf/fdht_servers.conf

# if log to access log
# default value is false
# since V4.00
use_access_log = false

# if rotate the access log every day
# default value is false
# since V4.00
rotate_access_log = false

# rotate access log time base, time format: Hour:Minute
# Hour from 0 to 23, Minute from 0 to 59
# default value is 00:00
# since V4.00
access_log_rotate_time = 00:00

# if compress the old access log by gzip
# default value is false
# since V6.04
compress_old_access_log = false

# compress the access log days before
# default value is 1
# since V6.04
compress_access_log_days_before = 7

# if rotate the error log every day
# default value is false
# since V4.02
rotate_error_log = false

# rotate error log time base, time format: Hour:Minute
# Hour from 0 to 23, Minute from 0 to 59
# default value is 00:00
# since V4.02
error_log_rotate_time = 00:00

# if compress the old error log by gzip
# default value is false
# since V6.04
compress_old_error_log = false

# compress the error log days before
# default value is 1
# since V6.04
compress_error_log_days_before = 7

# rotate access log when the log file exceeds this size
# 0 means never rotates log file by log file size
# default value is 0
# since V4.02
rotate_access_log_size = 0

# rotate error log when the log file exceeds this size
# 0 means never rotates log file by log file size
# default value is 0
# since V4.02
rotate_error_log_size = 0

# keep days of the log files
# 0 means do not delete old log files
# default value is 0
log_file_keep_days = 0

# if skip the invalid record when sync file
# default value is false
# since V4.02
file_sync_skip_invalid_record = false

# if use connection pool
# default value is false
# since V4.05
use_connection_pool = true

# connections whose the idle time exceeds this time will be closed
# unit: second
# default value is 3600
# since V4.05
connection_pool_max_idle_time = 3600

# if compress the binlog files by gzip
# default value is false
# since V6.01
compress_binlog = true

# try to compress binlog time, time format: Hour:Minute
# Hour from 0 to 23, Minute from 0 to 59
# default value is 01:30
# since V6.01
compress_binlog_time = 01:30

# if check the mark of store path to prevent confusion
# recommend to set this parameter to true
# if two storage servers (instances) MUST use a same store path for
# some specific purposes, you should set this parameter to false
# default value is true
# since V6.03
check_store_path_mark = true

# use the ip address of this storage server if domain_name is empty,
# else this domain name will ocur in the url redirected by the tracker server
http.domain_name =

# the port of the web server on this storage server
http.server_port = 8888