LeoFS是一个非结构化的Web对象存储和高可用的，分布式的，最终一致的存储系统，以下为两三年前站长测试时留下的笔记，可能与目前最新版本有一定区别
基本规划
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1622 1623 1624 1625 1626 1627 | Manager IP: 10.39.1.23, 10.39.1.24 Name: manager_0@10.39.1.23, manager_1@10.39.1.24 Gateway IP: 10.39.1.28 Name: gateway_0@10.39.1.28 Storage IP: 10.39.1.25 .. 10.39.1.26 ... 10.39.1.27 Name: storage_01@10.39.1.25 .. storage_02@10.39.1.26...storage_02@10.39.1.27 首先在10.39.1.23上配置 yum install epel-release -y yum install ansible -y 配置ansible vi /etc/ansible/hosts -------------------------------------------- 添加各IP服务器 其中本机为: localhost 增加内容 [targets] localhost ansible_connection=local -------------------------------------------- 执行ansible ansible leofs -m shell -a "yum install gcc gcc-c++ glibc-devel make ncurses-devel openssl-devel autoconf libuuid-devel cmake check check-devel wget curl git gcc* vim nc -y " 修改主机名以及hosts 10.39.1.23 leofs_01 10.39.1.24 leofs_02 10.39.1.25 storage_01 10.39.1.26 storage_02 10.39.1.27 storage_03 10.39.1.28 gw_01 生成key ssh-keygen ansible 推送key 到其他服务器 ansible all -m authorized_key -a "user=root key='{{ lookup('file','~/.ssh/id_rsa.pub')}}'" 编辑所有服务器配置主机名 vim /etc/hostname vim /etc/hosts 验证 ansible leofs -m shell -a "hostname" ansible leofs -m shell -a "cat /etc/hosts" 下载leofs 包 http://leo-project.net/leofs/download.html 下载centos 7 1.3.2.1 最新rpm包 将rpm copy 到其他服务器 ansible all -m copy -a 'src=~/leofs-1.3.2.1-1.erl-18.3.el7.x86_64.rpm dest=/opt' ansible all -m shell -a 'ls -l /opt' ansible all -m shell -a 'cd /opt/; yum install leofs-1.3.2.1-1.erl-18.3.el7.x86_64.rpm -y' # 存储节点安装 ansible leofs_storage -m shell -a "yum --enablerepo=centosplus install kmod-xfs xfsprogs xfsprogs-devel -y" 查看安装目录是否全部安装 ansible all -m shell -a 'ls -l /usr/local/leofs' 配置leofs 10.39.1.23 配置manger0 manager0 中会配置一致性的级别和集群的id 以及名称 leofs 一致性级别配置参考 #leofs 集群一致性级别配置 相关资料参考 http://leo-project.net/leofs/docs/configuration/configuration_1.html#system-configuration-label A reference consistency level LevelConfiguration Lown = 3, r = 1, w = 1, d = 1 Middlen = 3, [r = 1 | r = 2], w = 2, d = 2 Highn = 3, [r = 2 | r = 3], w = 3, d = 3 cp /usr/local/leofs/1.3.2.1/leo_manager_0/etc/leo_manager.conf /usr/local/leofs/1.3.2.1/leo_manager_0/etc/leo_manager.conf.bak vim /usr/local/leofs/1.3.2.1/leo_manager_0/etc/leo_manager.conf manager.partner = manager_1@10.39.1.24 system.dc_id = dc_1 system.cluster_id = leofs_cluster consistency.num_of_replicas = 3 consistency.write = 1 consistency.read = 1 consistency.delete = 1 consistency.rack_aware_replicas = 0 nodename = manager_0@10.39.1.23 10.39.1.24 manger1 配置 cp /usr/local/leofs/1.3.2.1/leo_manager_1/etc/leo_manager.conf /usr/local/leofs/1.3.2.1/leo_manager_1/etc/leo_manager.conf.bak vim /usr/local/leofs/1.3.2.1/leo_manager_1/etc/leo_manager.conf manager.partner = manager_0@10.39.1.23 nodename = manager_1@10.39.1.24 10.39.1.25 storage_01 配置 返回到10.39.1.23 上使用ansible 对配置文件进行备份 ansible leofs_storage -m shell -a "cp /usr/local/leofs/1.3.2.1/leo_storage/etc/leo_storage.conf /usr/local/leofs/1.3.2.1/leo_storage/etc/leo_storage.conf.bak " leofs 建议使用xfs，因为xfs I/O对大文件支持比较好 添加一块硬盘并且格式化为xfs 文件系统 fdisl /dev/vdc n p w mkfs.xfs /dev/vdc1 vim /usr/local/leofs/1.3.2.1/leo_storage/etc/leo_storage.conf managers = [manager_0@10.39.1.23, manager_1@10.39.1.24] obj_containers.path = [/data/leofs] obj_containers.num_of_containers = [8] #读写参数的一些设置 磁盘的一些设置 ## Watchdog.DISK ## ## Is disk-watchdog enabled - default:false watchdog.disk.is_enabled = false ## disk - raised error times watchdog.disk.raised_error_times = 5 ## disk - watch interval - default:1sec watchdog.disk.interval = 10 ## Threshold use(%) of a target disk's capacity - defalut:85% watchdog.disk.threshold_disk_use = 85 ## Threshold disk utilization(%) - defalut:90% watchdog.disk.threshold_disk_util = 90 ## Threshold disk read kb/sec - defalut:98304(KB) = 96MB #watchdog.disk.threshold_disk_rkb = 98304 #131072kb=128MB watchdog.disk.threshold_disk_rkb = 131072 ## Threshold disk write kb/sec - defalut:98304(KB) = 96MB #watchdog.disk.threshold_disk_wkb = 98304 #131072(kb)=128MB watchdog.disk.threshold_disk_wkb = 131072 nodename = storage_01@10.39.1.25 配置也可以参考 leofs 存储默认可以设置多个 ## e.g. Case of plural pathes ## obj_containers.path = [/var/leofs/avs/1, /var/leofs/avs/2] ## obj_containers.num_of_containers = [32, 64] 10.39.1.26 storage02 配置 mkfs.xfs /dev/vdc1 vim /usr/local/leofs/1.3.2.1/leo_storage/etc/leo_storage.conf managers = [manager_0@10.39.1.23, manager_1@10.39.1.24] obj_containers.path = [/data/leofs] obj_containers.num_of_containers = [8] nodename = storage_02@10.39.1.26 10.39.1.27 storage03 配置 mkfs.xfs /dev/vdc1 vim /usr/local/leofs/1.3.2.1/leo_storage/etc/leo_storage.conf managers = [manager_0@10.39.1.23, manager_1@10.39.1.24] obj_containers.path = [/data/leofs] obj_containers.num_of_containers = [8] nodename = storage_03@10.39.1.27 返回到10.39.1.23 上使用ansible 批量执行 ansible leofs_storage -m shell -a "mkdir /data/leofs -p " ansible leofs_storage -m shell -a "ls /data/" ansible leofs_storage -m shell -a "mount /dev/vdc1 /data/leofs" ansible leofs_storage -m shell -a "df -h" echo "/dev/vdc1 /data/leofs xfs noatime,nodiratime,osyncisdsync 0 0" >> /etc/fstab ansible leofs_storage -m shell -a 'echo "/dev/vdc1 /data/leofs xfs noatime,nodiratime,osyncisdsync 0 0" >> /etc/fstab' 将storage01 02 03 重启 查看存储是否挂载成功 ansible leofs_storage -m shell -a "df -h" gw_01 10.39.1.28 配置 网关配置协议 端口 网关的缓存大小 vim /usr/local/leofs/1.3.2.1/leo_gateway/etc/leo_gateway.conf managers = [manager_0@10.39.1.23, manager_1@10.39.1.24] protocol = s3 http.port = 8080 cache.cache_ram_capacity = 268435456 cache.cache_disc_capacity = 0 cache.cache_expire = 300 cache.cache_max_content_len = 1048576 nodename = gateway_01@10.39.1.28 # 网关配置线程池 ## Large Object Handler - put worker pool size large_object.put_worker_pool_size = 64 ## Large Object Handler - put worker buffer size large_object.put_worker_buffer_size = 32 ## Memory cache capacity in bytes cache.cache_ram_capacity = 0 ## Disk cache capacity in bytes cache.cache_disc_capacity = 0 ## When the length of the object exceeds this value, store the object on disk cache.cache_disc_threshold_len = 1048576 ## Directory for the disk cache data cache.cache_disc_dir_data = ./cache/data ## Directory for the disk cache journal cache.cache_disc_dir_journal = ./cache/journal 启动顺序 Order of server launch Manager-master Manager-slave Storage nodes Gateway(s) 10.39.1.23 manager0 /usr/local/leofs/1.3.2.1/leo_manager_0/bin/leo_manager start /usr/local/leofs/1.3.2.1/leo_manager_0/bin/leo_manager ping pong 10.39.1.24 manager1 /usr/local/leofs/1.3.2.1/leo_manager_1/bin/leo_manager start /usr/local/leofs/1.3.2.1/leo_manager_1/bin/leo_manager ping pong 10.39.1.25 storage01 /usr/local/leofs/1.3.2.1/leo_storage/bin/leo_storage start /usr/local/leofs/1.3.2.1/leo_storage/bin/leo_storage ping pong 10.39.1.26 storage02 /usr/local/leofs/1.3.2.1/leo_storage/bin/leo_storage start /usr/local/leofs/1.3.2.1/leo_storage/bin/leo_storage ping pong 10.39.1.27 storage03 /usr/local/leofs/1.3.2.1/leo_storage/bin/leo_storage start /usr/local/leofs/1.3.2.1/leo_storage/bin/leo_storage ping pong 查看存储的启动信息 ansible leofs_storage -m shell -a "ls -l /data/leofs" 10.39.1.26 | SUCCESS | rc=0 >> 总用量 12 drwxr-xr-x 2 root root 4096 3月 30 16:00 log drwxr-xr-x 10 root root 4096 3月 30 15:24 metadata drwxr-xr-x 2 root root 310 3月 30 15:18 object drwxr-xr-x 2 root root 4096 3月 30 15:24 state 10.39.1.25 | SUCCESS | rc=0 >> 总用量 12 drwxr-xr-x 2 root root 4096 3月 30 16:00 log drwxr-xr-x 10 root root 4096 3月 30 15:23 metadata drwxr-xr-x 2 root root 310 3月 30 15:04 object drwxr-xr-x 2 root root 4096 3月 30 15:23 state 10.39.1.27 | SUCCESS | rc=0 >> 总用量 4 drwxr-xr-x 2 root root 4096 3月 30 16:00 log drwxr-xr-x 10 root root 246 3月 30 15:19 metadata drwxr-xr-x 2 root root 310 3月 30 15:19 object 在10.39.1.23 上执行查看集群的状态 集群的状态查询是经过nmap 通信查询的， 需要在centos 下安装nc ansible leofs -m shell -a "yum install nc -y " /usr/local/leofs/1.3.2.1/leofs-adm status /usr/local/leofs/1.3.2.1/leofs-adm status [System Confiuration] -----------------------------------+---------- Item | Value -----------------------------------+---------- Basic/Consistency level -----------------------------------+---------- system version | 1.3.2 cluster Id | leofs_cluster DC Id | dc_1 Total replicas | 3 number of successes of R | 1 number of successes of W | 1 number of successes of D | 1 number of rack-awareness replicas | 0 ring size | 2^128 -----------------------------------+---------- Multi DC replication settings -----------------------------------+---------- max number of joinable DCs | 2 number of replicas a DC | 1 -----------------------------------+---------- Manager RING hash -----------------------------------+---------- current ring-hash | previous ring-hash | -----------------------------------+---------- [State of Node(s)] -------+----------------------------+--------------+----------------+----------------+---------------------------- type | node | state | current ring | prev ring | updated at -------+----------------------------+--------------+----------------+----------------+---------------------------- S | storage_01@10.39.1.25 | attached | | | 2017-03-30 15:24:56 +0800 S | storage_02@10.39.1.26 | attached | | | 2017-03-30 15:24:43 +0800 S | storage_03@10.39.1.27 | attached | | | 2017-03-30 15:19:22 +0800 -------+----------------------------+--------------+----------------+----------------+---------------------------- 10.39.1.28 启动网关 /usr/local/leofs/1.3.2.1/leo_gateway/bin/leo_gateway start /usr/local/leofs/1.3.2.1/leo_gateway/bin/leo_gateway ping pong 10.39.1.23 leofs 存储系统启动 /usr/local/leofs/1.3.2.1/leofs-adm start Generating RING... Generated RING OK 33% - storage_01@10.39.1.25 OK 67% - storage_03@10.39.1.27 OK 100% - storage_02@10.39.1.26 OK /usr/local/leofs/1.3.2.1/leofs-adm status [System Confiuration] -----------------------------------+---------- Item | Value -----------------------------------+---------- Basic/Consistency level -----------------------------------+---------- system version | 1.3.2 cluster Id | leofs_cluster DC Id | dc_1 Total replicas | 3 number of successes of R | 1 number of successes of W | 1 number of successes of D | 1 number of rack-awareness replicas | 0 ring size | 2^128 -----------------------------------+---------- Multi DC replication settings -----------------------------------+---------- max number of joinable DCs | 2 number of replicas a DC | 1 -----------------------------------+---------- Manager RING hash -----------------------------------+---------- current ring-hash | previous ring-hash | -----------------------------------+---------- [State of Node(s)] -------+----------------------------+--------------+----------------+----------------+---------------------------- type | node | state | current ring | prev ring | updated at -------+----------------------------+--------------+----------------+----------------+---------------------------- S | storage_01@10.39.1.25 | running | 79e0dbc4 | 79e0dbc4 | 2017-03-30 15:29:17 +0800 S | storage_02@10.39.1.26 | running | 79e0dbc4 | 79e0dbc4 | 2017-03-30 15:29:17 +0800 S | storage_03@10.39.1.27 | running | 79e0dbc4 | 79e0dbc4 | 2017-03-30 15:29:17 +0800 G | gateway_01@10.39.1.28 | running | 79e0dbc4 | 79e0dbc4 | 2017-03-30 15:29:18 +0800 -------+----------------------------+--------------+----------------+----------------+---------------------------- leofs 对象存储的配置和查询 s3-api 命令使用 http://leo-project.net/leofs/docs/admin_guide/admin_guide_8.html 用户查询 get-users /usr/local/leofs/1.3.2.1/leofs-adm get-users user_id | role_id | access_key_id | created_at ------------+---------+------------------------+--------------------------- _test_leofs | 9 | 05236 | 2017-03-30 15:03:54 +0800 删除默认的用户 delete-user <user-id> /usr/local/leofs/1.3.2.1/leofs-adm delete-user _test_leofs OK 创建用户 create-user <user-id> <password> /usr/local/leofs/1.3.2.1/leofs-adm create-user test test access-key-id: 919ca38e3fb34085b94a secret-access-key: 387d7f32546982131e41355e1adbcae1a9b08bec /usr/local/leofs/1.3.2.1/leofs-adm get-users user_id | role_id | access_key_id | created_at --------+---------+------------------------+--------------------------- test | 1 | 919ca38e3fb34085b94a | 2017-03-30 15:45:41 +0800 endpoint /usr/local/leofs/1.3.2.1/leofs-adm add-endpoint 10.39.1.28 OK /usr/local/leofs/1.3.2.1/leofs-adm get-endpoints endpoint | created at -----------------+--------------------------- 10.39.1.28 | 2017-03-30 15:49:14 +0800 localhost | 2017-03-30 15:03:54 +0800 s3.amazonaws.com | 2017-03-30 15:03:54 +0800 add-bucket <bcuket> <access-key-id> /usr/local/leofs/1.3.2.1/leofs-adm add-bucket abc 919ca38e3fb34085b94a OK /usr/local/leofs/1.3.2.1/leofs-adm get-buckets cluster id | bucket | owner | permissions | redundancy method | created at --------------+----------+--------+------------------+------------------------------+--------------------------- leofs_cluster | abc | test | Me(full_control) | copy, {n:3, w:1, r:1, d:1} | 2017-03-30 15:51:43 +0800 get-bucket <access-key-id> 权限 /usr/local/leofs/1.3.2.1/leofs-adm update-acl abc 919ca38e3fb34085b94a public-read-write OK 查看存储节点的磁盘信息 /usr/local/leofs/1.3.2.1/leofs-adm du detail storage_01@10.39.1.25 [du(storage stats)] file path: /data/leofs/object/0.avs active number of objects: 0 total number of objects: 0 active size of objects: 0 total size of objects: 0 ratio of active size: 0% last compaction start: ____-__-__ __:__:__ last compaction end: ____-__-__ __:__:__ duration: 0s result: '' file path: /data/leofs/object/1.avs active number of objects: 0 total number of objects: 0 active size of objects: 0 total size of objects: 0 ratio of active size: 0% last compaction start: ____-__-__ __:__:__ last compaction end: ____-__-__ __:__:__ duration: 0s result: '' file path: /data/leofs/object/2.avs active number of objects: 0 total number of objects: 0 active size of objects: 0 total size of objects: 0 ratio of active size: 0% last compaction start: ____-__-__ __:__:__ last compaction end: ____-__-__ __:__:__ duration: 0s result: '' file path: /data/leofs/object/3.avs active number of objects: 0 total number of objects: 0 active size of objects: 0 total size of objects: 0 ratio of active size: 0% last compaction start: ____-__-__ __:__:__ last compaction end: ____-__-__ __:__:__ duration: 0s result: '' file path: /data/leofs/object/4.avs active number of objects: 0 total number of objects: 0 active size of objects: 0 total size of objects: 0 ratio of active size: 0% last compaction start: ____-__-__ __:__:__ last compaction end: ____-__-__ __:__:__ duration: 0s result: '' file path: /data/leofs/object/5.avs active number of objects: 0 total number of objects: 0 active size of objects: 0 total size of objects: 0 ratio of active size: 0% last compaction start: ____-__-__ __:__:__ last compaction end: ____-__-__ __:__:__ duration: 0s result: '' file path: /data/leofs/object/6.avs active number of objects: 0 total number of objects: 0 active size of objects: 0 total size of objects: 0 ratio of active size: 0% last compaction start: ____-__-__ __:__:__ last compaction end: ____-__-__ __:__:__ duration: 0s result: '' file path: /data/leofs/object/7.avs active number of objects: 0 total number of objects: 0 active size of objects: 0 total size of objects: 0 ratio of active size: 0% last compaction start: ____-__-__ __:__:__ last compaction end: ____-__-__ __:__:__ duration: 0s result: '' /usr/local/leofs/1.3.2.1/leofs-adm status storage_01@10.39.1.25 --------------------------------------+-------------------------------------- Item | Value --------------------------------------+-------------------------------------- Config-1: basic --------------------------------------+-------------------------------------- version | 1.3.1 number of vnodes | 168 object containers | - path:[/data/leofs], # of containers:8 log directory | ./log/erlang log level | info --------------------------------------+-------------------------------------- Config-2: watchdog --------------------------------------+-------------------------------------- [rex(rpc-proc)] | check interval(s) | 10 threshold mem capacity | 33554432 --------------------------------------+-------------------------------------- [cpu] | enabled/disabled | disabled check interval(s) | 10 threshold cpu load avg | 5.0 threshold cpu util(%) | 100 --------------------------------------+-------------------------------------- [disk] | enabled/disalbed | disabled check interval(s) | 10 threshold disk use(%) | 85 threshold disk util(%) | 90 threshold rkb(kb) | 131072 threshold wkb(kb) | 131072 --------------------------------------+-------------------------------------- Config-3: message-queue --------------------------------------+-------------------------------------- number of procs/mq | 8 number of batch-procs of msgs | max:3000, regular:1600 interval between batch-procs (ms) | max:3000, regular:500 --------------------------------------+-------------------------------------- Config-4: autonomic operation --------------------------------------+-------------------------------------- [auto-compaction] | enabled/disabled | disabled warning active size ratio (%) | 70 threshold active size ratio (%) | 60 number of parallel procs | 1 exec interval | 3600 --------------------------------------+-------------------------------------- Config-5: data-compaction --------------------------------------+-------------------------------------- limit of number of compaction procs | 4 number of batch-procs of objs | max:1500, regular:1000 interval between batch-procs (ms) | max:3000, regular:500 --------------------------------------+-------------------------------------- Status-1: RING hash --------------------------------------+-------------------------------------- current ring hash | 79e0dbc4 previous ring hash | 79e0dbc4 --------------------------------------+-------------------------------------- Status-2: Erlang VM --------------------------------------+-------------------------------------- vm version | 7.3.1.2 total mem usage | 37035408 system mem usage | 20786136 procs mem usage | 16258552 ets mem usage | 5229136 procs | 560/1048576 kernel_poll | true thread_pool_size | 32 --------------------------------------+-------------------------------------- Status-3: Number of messages in MQ --------------------------------------+-------------------------------------- replication messages | 0 vnode-sync messages | 0 rebalance messages | 0 --------------------------------------+-------------------------------------- 性能压测 leofs 性能测试工具 basho_bench https://github.com/basho/basho_bench 10.39.1.23 安装 安装依赖 1. Install libatomic ## $ wget http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-7.4.4.tar.gz $ tar xzvf libatomic_ops-7.4.4.tar.gz $ cd libatomic_ops-7.4.4 $ ./configure --prefix=/usr/local $ make $ sudo make install ## ## 2. Install Erlang (18.3) ## $ wget http://erlang.org/download/otp_src_18.3.tar.gz $ tar xzf otp_src_18.3.tar.gz $ cd otp_src_18.3 $ ./configure --prefix=/usr/local/erlang/18.3 \ --enable-smp-support \ --enable-m64-build \ --enable-halfword-emulator \ --enable-kernel-poll \ --without-javac \ --disable-native-libs \ --disable-hipe \ --disable-sctp \ --enable-threads \ --with-libatomic_ops=/usr/local $ make $ sudo make install ## ## 3. Set PATH ## $ vi ~/.profile ## append the follows: export ERL_HOME=/usr/local/erlang/18.3 export PATH=$PATH:$ERL_HOME/bin $ source ~/.profile 安装性能测试工具 git clone https://github.com/leo-project/basho_bench.git cd basho_bench/ make all # make all 的时候使用的git 有时候拉取依赖会报错，使用https 就好 批量替换git deps 目录下的所有的rebar.confg 配置文件git 修改为https find deps -name rebar.config -type f -exec sed -i 's/git:\/\//https:\/\//g' {} + make all 性能压测测试文件 16kb 文件压测 vim 16file.conf {mode, max}. {duration, 10}. {concurrent, 50}. {driver, basho_bench_driver_leofs}. {code_paths, ["deps/ibrowse"]}. {http_raw_ips, ["10.39.1.28"]}. %% able to set plural nodes {http_raw_port, 8080}. %% default: 8080 {http_raw_path, "/abc"}. %% {http_raw_path, "/${BUCKET}"}. {key_generator, {partitioned_sequential_int, 660000}}. %% 请求的次数 {value_generator, {fixed_bin, 16384}}. %% 16KB {operations, [{put,1}]}. %% PUT:100% %%{operations, [{put,1}, {get, 4}]}. %% PUT:20%, GET:80% {check_integrity, false}. 660000x16kb=10GB 安装nmon 收集信息 ansible leofs -m shell -a "yum install wget https://raw.githubusercontent.com/hambuergaer/nmon-packages/master/nmon-rhel7-1.0-1.x86_64.rpm -y " ansible leofs -m shell -a "mkdir /nmon " 10 分钟 nmon 使用参数 -s 表示秒级采集一次数据 -c 表示采集收的次数 -m 表示生成数据文件的路径 -f 表示生成数据文件名中有时间 nmon -f -s 1 -c 360 -m /nmon 一秒采集一次，总共采集6分钟，1x360/3600=6分钟 先检查一下磁盘的大小 [root@leofs_01 basho_bench]# ansible leofs_storage -m shell -a "du -sh /data/leofs " 10.39.1.26 | SUCCESS | rc=0 >> 332K/data/leofs 10.39.1.25 | SUCCESS | rc=0 >> 332K/data/leofs 10.39.1.27 | SUCCESS | rc=0 >> 132K/data/leofs 同时写入9.7GB 16KB大小的文件 ，用时5分钟 用时5分钟 ansible leofs_storage -m shell -a "du -sh /data/leofs " 10.39.1.26 | SUCCESS | rc=0 >> 9.7G/data/leofs 10.39.1.25 | SUCCESS | rc=0 >> 9.7G/data/leofs 10.39.1.27 | SUCCESS | rc=0 >> 9.7G/data/leofs 把网关的线程池打开设置为64 # 网关配置线程池 ## Large Object Handler - put worker pool size large_object.put_worker_pool_size = 16 ## Large Object Handler - put worker buffer size large_object.put_worker_buffer_size = 32 ## Memory cache capacity in bytes cache.cache_ram_capacity = 0 ## Disk cache capacity in bytes cache.cache_disc_capacity = 0 ## When the length of the object exceeds this value, store the object on disk cache.cache_disc_threshold_len = 1048576 ## Directory for the disk cache data cache.cache_disc_dir_data = ./cache/data ## Directory for the disk cache journal cache.cache_disc_dir_journal = ./cache/journal 10万 文件用时一分钟 使用比例如下 4096.. 8192: 15% 8192.. 16384: 25% 16384.. 32768: 23% 32768.. 65536: 22% 65536.. 131072: 15% {mode, max}. {duration, 1000}. {concurrent, 64}. {driver, basho_bench_driver_leofs}. {code_paths, ["deps/ibrowse"]}. {http_raw_ips, ["10.39.1.28"]}. {http_raw_port, 8080}. {http_raw_path, "/abc"}. {retry_on_overload, true}. {key_generator, {partitioned_sequential_int, 1000000}}. {value_generator, {fixed_bin, 262144}}. {operations, [{put,1}]}. {value_generator_source_size, 1048576}. {http_raw_request_timeout, 30000}. % 30seconds {value_size_groups, [{15, 4096, 8192},{25, 8192, 16384}, {23, 16384, 32768}, {22, 32768, 65536}, {15, 65536, 131072}]}. 查看存储空间大小 ansible leofs_storage -m shell -a "du -sh /data/leofs " 10.39.1.25 | SUCCESS | rc=0 >> 132K/data/leofs 10.39.1.26 | SUCCESS | rc=0 >> 132K/data/leofs 10.39.1.27 | SUCCESS | rc=0 >> 132K/data/leofs [root@leofs_01 basho_bench]# ansible leofs_storage -m shell -a "ls /data/leofs " 10.39.1.26 | SUCCESS | rc=0 >> log metadata object 10.39.1.27 | SUCCESS | rc=0 >> log metadata object 10.39.1.25 | SUCCESS | rc=0 >> log metadata object ansible leofs_storage -m shell -a "du -sh /data/leofs " 10.39.1.25 | SUCCESS | rc=0 >> 4.1G/data/leofs 10.39.1.26 | SUCCESS | rc=0 >> 4.1G/data/leofs 10.39.1.27 | SUCCESS | rc=0 >> 4.1G/data/leofs ansible leofs_storage -m shell -a "ls /data/leofs " 10.39.1.26 | SUCCESS | rc=0 >> log metadata object 10.39.1.27 | SUCCESS | rc=0 >> log metadata object 10.39.1.25 | SUCCESS | rc=0 >> log metadata object state ansible leofs_storage -m shell -a "nmon -f -s 1 -c 1440 -m /nmon " 采集24分钟内的数据 100万 5%写 95% 读 {mode, max}. {duration, 30}. {concurrent, 64}. {driver, basho_bench_driver_leofs}. {code_paths, ["deps/ibrowse"]}. {http_raw_ips, ["192.168.100.35"]}. {http_raw_port, 8080}. {http_raw_path, "/test"}. {retry_on_overload, true}. {key_generator, {uniform_int,1000000}}. {value_generator, {fixed_bin, 262144}}. {operations, [{put,5}, {get, 95}]}. {value_generator_source_size, 1048576}. {http_raw_request_timeout, 30000}. % 30seconds {value_size_groups, [{15, 4096, 8192},{25, 8192, 16384}, {23, 16384, 32768}, {22, 32768, 65536}, {15, 65536, 131072}]}. 10.39.1.23 安装LeoCenter git clone https://github.com/leo-project/leo_center.git yum install ruby-devel -y cd leo_center/ gem install bundler bundle install 修改配置 config.yml :managers: - "localhost:10020" # master - "localhost:10021" # slave :credential: :access_key_id: "YOUR_ACCESS_KEY_ID" :secret_access_key: "YOUR_SECRET_ACCESS_KEY" 启动服务 thin start -a ${HOST} -p ${PORT} > /dev/null 2>&1 & 创建管理员 You need to create an administrator user from LeoFS-Manager’s console. $ leofs-adm create-user leo_admin password access-key-id: ab96d56258e0e9d3621a secret-access-key: 5c3d9c188d3e4c4372e414dbd325da86ecaa8068 $ leofs-adm update-user-role leo_admin 9 OK leofs-adm create-user leo_admin password access-key-id: 8d9de6fdfb35f837e9ed secret-access-key: 7dcc2631493865c7fb7ec7f96dda627f1cbb21eb leofs-adm update-user-role leo_admin 9 OK [root@leofs_01 leo_center]# leofs-adm get-users user_id | role_id | access_key_id | created_at ----------+---------+------------------------+--------------------------- leo_admin | 9 | 8d9de6fdfb35f837e9ed | 2017-03-31 11:40:14 +0800 test | 1 | 919ca38e3fb34085b94a | 2017-03-30 15:45:41 +0800 |
经过测试。
删除用户buckets 是存在的，只有当buckets 删除之后数据才能真正删除
原文链接：https://xiaohost.com/11356.html，转载请注明出处。
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