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十二翼堕落天使

磁盘扩容

icefery/demo.icefery.xyz

十二翼堕落天使

icefery/demo.icefery.xyz

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Algorithm
Algorithm
- 【动态规划】背包问题
Architecture
Architecture
- Distributed lock
  Distributed lock
- Distributed transaction
  Distributed transaction
Backend
Backend
- Dubbo
  Dubbo
- Express
  Express
  - Express 启用 HTTPS
- Grpc
  Grpc
- Jooq
  Jooq
- Mybatis
  Mybatis
- Netty
  Netty
- Spring
  Spring
- Spring boot
  Spring boot
  - Spring boot 跨域
- Spring cloud
  Spring cloud
- Spring jdbc
  Spring jdbc
- Spring security
  Spring security
- Spring session
  Spring session
- Spring webflux
  Spring webflux
- Struts
  Struts
Bigdata
Bigdata
- Airflow
  Airflow
- Cdh
  Cdh
- Clickhouse
  Clickhouse
  - ClickHouse 笔记
- Datax
  Datax
- Doris
  Doris
- Flink
  Flink
  - Flink on Kubernetes
  - Flink CDC
- Flume
  Flume
  - Flume 笔记
- Greenplum
  Greenplum
- Hadoop
  Hadoop
  - Hadoop 3.3.1 安装
  - Hdfs
    
    Hdfs
  - Map reduce
    
    Map reduce
  - Yarn
    
    Yarn
- Hbase
  Hbase
  - Hbase 2.3.6 安装
- Hdp
  Hdp
- Hive
  Hive
- Phoenix
  Phoenix
- Spark
  Spark
  - Spark on Kubernetes
  - Spark 笔记
- Sqoop
  Sqoop
- Zookeeper
  Zookeeper
  - Zookeeper 3.6.3 安装
Build tool
Build tool
- Gradle
  Gradle
- Maven
  Maven
Cloud native
Cloud native
- GitLab CI 集成 Nexus 和 Harbor
- 通过 CoreDNS + ETCD + ExternalDNS 打通内网 Ingress 域名访问
- Containerd
  Containerd
- Docker
  Docker
  - 构建 MinIO 镜像
- Helm
  Helm
- Istio
  Istio
- K3s
  K3s
  - NFS 动态 PVC 的 StorageClass 和 StatefulSet
  - 离线安装 K3S
- Knative
  Knative
- Kubekey
  Kubekey
- Kubernetes
  Kubernetes
Container app
Container app
- Clash
  Clash
- Coredns
  Coredns
- Dolphinscheduler
  Dolphinscheduler
- Doris
  Doris
- Elasticsearch
  Elasticsearch
- Etcd
  Etcd
- External dns
  External dns
- Gitlab
  Gitlab
- Grafana
  Grafana
- Greenplum
  Greenplum
- Harbor
  Harbor
- Influxdb
  Influxdb
- Jenkins
  Jenkins
- Kafka
  Kafka
- Longhorn
  Longhorn
- Metallb
  Metallb
- Mongodb
  Mongodb
- Mysql
  Mysql
- Nexus
  Nexus
- Nginx ingress controller
  Nginx ingress controller
- Openebs
  Openebs
- Opengauss
  Opengauss
- Oracle
  Oracle
- Postgresql
  Postgresql
- Prometheus
  Prometheus
- Redis
  Redis
- Shardingsphere proxy
  Shardingsphere proxy
- Traefik
  Traefik
Data structure
Data structure
Database
Database
- Db2
  Db2
- Etcd
  Etcd
- Mysql
  Mysql
  - Basic
  - Command
  - Lock
  - Mysql group replication
  - Query cache
  - Transaction
  - 安装
  - 常用命令
  - guide
    guide
    
    1
    
    2
- Neo4j
  Neo4j
- Oceanbase
  Oceanbase
  - OceanBase 笔记
- Opengauss
  Opengauss
- Oracle
  Oracle
- Postgresql
  Postgresql
  - CHAR 和 VARCHAR 和 TEXT 类型
  - PawSQL 重写规则
- Redis
  Redis
  - Redis 哨兵模式模式与集群模式搭建
- Sqlserver
  Sqlserver
Frontend
Frontend
- 浏览器渲染原理
- Qt
  Qt
  - Qt 笔记
- Taruri
  Taruri
- Uniapp
  Uniapp
- Vue
  Vue
Hardware
Hardware
- Ibmc
  Ibmc
Lang
Lang
- Cpp
  Cpp
  - C 语言入门必备的 18 个经典程序
- Go
  Go
- Java
  Java
  - EasyExcel 导出
  - 动态去重
  - 原生 POI Excel 多 Sheet 页导出
  - guide
    guide
    
    Java IO
    
    Java 基础
    
    Java 多线程
    
    Java 集合
    
    Jvm
  - Jna
    
    Jna
  - Servlet
    
    Servlet
- Javascript
  Javascript
- Latex
  Latex
- Python
  Python
- Regexp
  Regexp
- Rust
  Rust
  - 笔记
- Scala
  Scala
- Typescript
  Typescript
- Yaml
  Yaml
  - Yaml
Load balance
Load balance
- Nginx
  Nginx
  - 最简配置
Middleware
Middleware
- Canal
  Canal
- Kafka
  Kafka
  - Kafka 笔记
  - Kafka 3 kraft 模式安装
- Mycat2
  Mycat2
- Rabbitmq
  Rabbitmq
  - RabbitMQ 笔记
- Shardingsphere
  Shardingsphere
Monitoring
Monitoring
- Telegraf
Network
Network
Os
Os
- Android
  Android
  - 环境配置
- Ftp
  Ftp
- Linux
  Linux
  - Bash 获取 GitHub 最新 Release 版本号
  - ClamAV
  - Linux 查看进程命令 ps aux 和 ps ef
  - SSH
  - ZSH
  - 清理无效软链接
  - Curl 执行脚本时传递环境变量和参数
  - Nohup 启动进程后保存进程号
  - Shell
  - Systemd
  - VIM
  - 常用命令
  - 磁盘扩容磁盘扩容
    Table of contents
    
    磁盘扩容
    
    普通分区
    
    LVM 分区
  - Archlinux
    
    Archlinux
  - Centos
    
    Centos
    
    Install centos 7
    
    Install centos stream 9
  - Debian
    
    Debian
  - Manjaro
    
    Manjaro
    
    Manjaro kde 安装
  - Shell
    
    Shell
  - Ubuntu
    
    Ubuntu
- Mac
  Mac
- Ntp
  Ntp
  - 时间服务器
- Win
  Win
Software
Software
- Dbeaver
  Dbeaver
- Dock view
  Dock view
- Excel
  Excel
- Parallels desktop
  Parallels desktop
- Virtualbox
  Virtualbox
- Vmware
  Vmware
- Wsl
  Wsl
Version control
Version control
- Git
  Git
  - Git 笔记
  - Windows 下 Git 换行符配置

磁盘扩容

磁盘扩容¶

普通分区¶

Linux 未配置 LVM 逻辑卷，如何实现磁盘热扩容

growpart /dev/sdb 1

resize2fs /dev/sdb1

LVM 分区¶

df -h

vgdisplay

lvresize -l  +100%FREE /dev/mapper/ubuntu--vg-ubuntu--lv

resize2fs /dev/mapper/ubuntu--vg-ubuntu--lv