FastDFS安装、配置、部署（二）－Tracker配置详解

转载自：http://blog.csdn.net/xifeijian/article/details/38568521

1、基本配置

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

# bind an address of this host# empty for bind all addresses of this hostbind_addr=10.16.123.132

# the tracker server pfortport=22122

# connect timeout in seconds# default value is 30sconnect_timeout=30

# network timeout in seconds# default value is 30snetwork_timeout=60

# the base path to store data and log filesbase_path=/home/openpf/app/fdfs407/base-g1

# max concurrent connections this server supportedmax_connections=1024

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

# work thread count, should <= max_connections# default value is 4# since V2.00work_threads=4

# the method of selecting group to upload files# 0: round robin# 1: specify group# 2: load balance, select the max free space group to upload filestore_lookup=2

# which group to upload file# when store_lookup set to 1, must set store_group to the group namestore_group=group2

# which storage server to upload file# 0: round robin (default)# 1: the first server order by ip address# 2: the first server order by priority (the minimal)store_server=0

# which path(means disk or mount point) of the storage server to upload file# 0: round robin# 2: load balance, select the max free space path to upload filestore_path=0

# which storage server to download file# 0: round robin (default)# 1: the source storage server which the current file uploaded todownload_server=0

# reserved storage space for system or other applications.# if the free(available) space of any stoarge server in # a group <= reserved_storage_space, # no file can be uploaded to this group.# bytes unit can be one of follows:### G or g for gigabyte(GB)### M or m for megabyte(MB)### K or k for kilobyte(KB)### no unit for byte(B)### XX.XX% as ratio such as reserved_storage_space = 10%reserved_storage_space = 10%

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

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

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

# allow_hosts can ocur more than once, host can be hostname or ip address,# "*" means match all ip addresses, can use range like this: 10.0.1.[1-15,20] or# 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.comallow_hosts=*

# default value is truestorage_ip_changed_auto_adjust = true

# check storage server alive interval secondscheck_active_interval = 120

# thread stack size, should >= 64KB# default value is 64KBthread_stack_size = 64KB

二、同步

# storage sync file max delay seconds# default value is 86400 seconds (one day)# since V2.00storage_sync_file_max_delay = 86400

# the max time of storage sync a file# default value is 300 seconds# since V2.00storage_sync_file_max_time = 300

# sync log buff to disk every interval seconds# default value is 10 secondssync_log_buff_interval = 10

3、trunk和slot

# if use a trunk file to store several small files# default value is false# since V3.00use_trunk_file = false 

# the min slot size, should <= 4KB# default value is 256 bytes# since V3.00slot_min_size = 256

# the max slot size, should > slot_min_size# store the upload file to trunk file when it's size <=  this value# default value is 16MB# since V3.00slot_max_size = 16MB

# the trunk file size, should >= 4MB# default value is 64MB# since V3.00trunk_file_size = 64MB

# if create trunk file advancely# default value is false# since V3.06trunk_create_file_advance = false

# the time base to create trunk file# the time format: HH:MM# default value is 02:00# since V3.06trunk_create_file_time_base = 02:00

# the interval of create trunk file, unit: second# default value is 38400 (one day)# since V3.06trunk_create_file_interval = 86400

# the threshold to create trunk file# when the free trunk file size less than the threshold, will create # the trunk files# default value is 0# since V3.06trunk_create_file_space_threshold = 20G

# if check trunk space occupying when loading trunk free spaces# the occupied spaces will be ignored# default value is false# since V3.09# NOTICE: set this parameter to true will slow the loading of trunk spaces # when startup. you should set this parameter to true when neccessary.trunk_init_check_occupying = false

# if ignore storage_trunk.dat, reload from trunk binlog# default value is false# since V3.10# set to true once for version upgrade when your version less than V3.10trunk_init_reload_from_binlog = false

4、HTTP相关

# HTTP port on this tracker serverhttp.server_port=8080

# check storage HTTP server alive interval seconds# <= 0 for never check# default value is 30http.check_alive_interval=30

# check storage HTTP server alive type, values are:#   tcp : connect to the storge server with HTTP port only, #        do not request and get response#   http: storage check alive url must return http status 200# default value is tcphttp.check_alive_type=tcp# check storage HTTP server alive uri/url# NOTE: storage embed HTTP server support uri: /status.htmlhttp.check_alive_uri=/status.html

# is http disabled# false for enabled# true for disabledhttp.disabled=false

#include http.conf