Linux_RAID
2015-11-23 21:22
501 查看
目录
目录RAID
Create RAID
Check RAIDinfo and syncSchedule
Remove disk member from RAID
Add RAID device
Stopdelete RAID
Re-add the hot spare to RAID
RAID
Description: Lots of disk combination become a more big virtual disk by RAID, and it will have more fast I/O speed.Create RAID
mdadm -C /dev/md[0|10|5|1] -l 10 -n[Number] -x 2 /dev/sb{a..z} -l level -n diskCount -x hotSpare
Check RAIDinfo and syncSchedule
mdadm -D /dev/mdName
Remove disk member from RAID
mdadm /dev/mdName -f /dev/sdMemberName # Manual assign fault device mdadm /dev/mdName -r /dev/sdMemerName # Remove the fault device
Add RAID device
mdadm /dev/mdName -a /dev/sdMemberName
Stop/delete RAID
mdadm -D -s > /etc/mdadm.conf #create new config file -s:--scan mdadm -S /dev/mdName --> stop/delete RAID mdadm -As /dev/mdName -->restart RAID
Re-add the hot spare to RAID
mdadm -G /dev/mdName -n 6 #RAID10 not support.
相关文章推荐
- linux SPI总线驱动(一)
- linux下字符串处理工具二:awk(1)
- 关闭CentOS的错误提示音
- Linux 技巧:让进程在后台可靠运行的几种方法
- kali-linux安装后的一些配置
- Linux系统下对树莓派镜像进行烧写操作。可搭建自己的迷你服务器
- Linux-CentOS安装mysql5.6
- Linux安装jdk1.8
- linux下C++对线程的封装
- 产看Linux运行时间
- cheng@Linux之基础--存储器管理实验
- centos、debian下安装开发者工具包
- linux挂载windows上的共享文件夹
- chmod
- Linux常用解缩压
- Linux系统下awk命令使用
- linux iptables 防火墙
- Linux chmod命令详解
- [实验]linux虚拟机不进单用户重置密码
- 【Linux应用层】防火墙iptables命令