OceanBase 目录结构简述

环境信息

docker：oceanbase/obce-ce
CentOS Linux release 8.3.2011
Server version: 5.7.25 OceanBase 3.1.1

目录结构

.obd

[admin@b2c3dcda5062 ~]$ pwd
/home/admin
[admin@b2c3dcda5062 ~]$ ls -al
total 68
drwx------ 1 admin admin 4096 Dec 21 06:13 .
drwxr-xr-x 1 root  root  4096 Nov 17 06:11 ..
-rw-r--r-- 1 admin admin   18 Jul 21  2020 .bash_logout
-rw-r--r-- 1 admin admin  141 Jul 21  2020 .bash_profile
-rw-r--r-- 1 admin admin  376 Jul 21  2020 .bashrc
-rw------- 1 admin admin    3 Dec 21 06:13 .mysql_history
drwxr-xr-x 1 admin admin 4096 Nov 17 06:11 .obd
-rw-r--r-- 1 root  root  4246 Aug 23 02:11 bmsql.sql
drwxr-xr-x 1 admin admin 4096 Dec 21 06:06 obproxy
drwxr-xr-x 1 admin admin 4096 Dec 21 06:03 oceanbase-ce
-rw-r--r-- 1 root  root  2473 Dec  2 09:37 readme.md

[admin@b2c3dcda5062 ~]$ tree .obd -d
.obd
|-- cluster
|   `-- obdemo
|-- log
|-- mirror
|   |-- local
|   `-- remote
|       |-- OceanBase-community-stable-el8
|       |   `-- repodata
|       `-- OceanBase-development-kit-el8
|           `-- repodata
|-- plugins
|   |-- mysqltest
|   |   `-- 3.1.0
|   |       |-- init_sql
|   |       |-- mysqltest_lib
|   |       |-- r
|   |       |   `-- mysql
|   |       `-- t
|   |-- ob-deploy
|   |   `-- 1.0.0
|   |-- obagent
|   |   `-- 0.1
|   |-- obproxy
|   |   |-- 3.1.0
|   |   `-- 3.2.0
|   |-- oceanbase
|   |   `-- 3.1.0
|   |-- oceanbase-ce -> oceanbase
|   |-- oceanbase-ce-libs
|   |   `-- 3.1.0
|   |-- sysbench
|   |   `-- 3.1.0
|   `-- tpch
|       `-- 3.1.0
|           `-- queries
`-- repository
    |-- obproxy
    |   `-- 3.2.0
    |       |-- 42a720977963f939282a470378ca383cc5824dfd
    |       |   `-- bin
    |       `-- obproxy -> /home/admin/.obd/repository/obproxy/3.2.0/42a720977963f939282a470378ca383cc5824dfd
    |-- oceanbase-ce
    |   `-- 3.1.1
    |       |-- c8d49673b8b01056ab1d6abc9d26dd6987d95a48
    |       |   |-- bin
    |       |   `-- lib -> /home/admin/.obd/repository/oceanbase-ce-libs/3.1.1/bcecf6b5be502bad9ee4a6bf9f9ef696f8fa538d
    |       `-- oceanbase-ce -> /home/admin/.obd/repository/oceanbase-ce/3.1.1/c8d49673b8b01056ab1d6abc9d26dd6987d95a48
    `-- oceanbase-ce-libs
        `-- 3.1.1
            |-- bcecf6b5be502bad9ee4a6bf9f9ef696f8fa538d
            `-- oceanbase-ce-libs -> /home/admin/.obd/repository/oceanbase-ce-libs/3.1.1/bcecf6b5be502bad9ee4a6bf9f9ef696f8fa538d

51 directories

oceanbase-ce

数据文件和事务日志目录文件建议分盘存储。

[admin@b2c3dcda5062 ~]$ cd oceanbase-ce/
[admin@b2c3dcda5062 oceanbase-ce]$ tree
.
|-- admin
|-- bin
|   `-- observer -> /home/admin/.obd/repository/oceanbase-ce/3.1.1/c8d49673b8b01056ab1d6abc9d26dd6987d95a48/bin/observer
|-- etc
|   |-- observer.config.bin
|   `-- observer.config.bin.history
|-- etc2
|   |-- observer.conf.bin
|   `-- observer.conf.bin.history
|-- etc3
|   |-- observer.conf.bin
|   `-- observer.conf.bin.history
|-- lib
|   |-- libaio.so -> /home/admin/.obd/repository/oceanbase-ce/3.1.1/c8d49673b8b01056ab1d6abc9d26dd6987d95a48/lib/libaio.so
|   |-- libaio.so.1 -> /home/admin/.obd/repository/oceanbase-ce/3.1.1/c8d49673b8b01056ab1d6abc9d26dd6987d95a48/lib/libaio.so.1
|   |-- libaio.so.1.0.1 -> /home/admin/.obd/repository/oceanbase-ce/3.1.1/c8d49673b8b01056ab1d6abc9d26dd6987d95a48/lib/libaio.so.1.0.1
|   |-- libmariadb.so -> /home/admin/.obd/repository/oceanbase-ce/3.1.1/c8d49673b8b01056ab1d6abc9d26dd6987d95a48/lib/libmariadb.so
|   `-- libmariadb.so.3 -> /home/admin/.obd/repository/oceanbase-ce/3.1.1/c8d49673b8b01056ab1d6abc9d26dd6987d95a48/lib/libmariadb.so.3
|-- log
|   |-- election.log
|   |-- election.log.wf
|   |-- observer.log
|   |-- observer.log.wf
|   |-- rootservice.log
|   `-- rootservice.log.wf
|-- run
|   |-- mysql.sock
|   `-- observer.pid
`-- store
    |-- clog -> /data/log1/clog
    |-- ilog -> /data/log1/ilog
    |-- slog -> /data/log1/slog
    `-- sstable
        `-- block_file

13 directories, 21 files

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• OceanBase 官网
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