挂载pve iso到idrac
racadm remoteimage -c -u root -p calvin -l '10.10.0.9:/mnt/proxmox-ve_6.0-1.iso'
断开链接
racadm remoteimage -d
设置电源策略-性能优先
racadm set bios.SysProfileSettings.SysProfile Custom
racadm set BIOS.SysProfileSettings.ProcPwrPerf MaxPerf
racadm jobqueue create BIOS.Setup.1-1
racadm serveraction powercycle
nvme存储用lvm绑定做raid
[root@dbw10amb ~]# parted -s --align optimal /dev/nvme3n1 -- mklabel gpt mkpart primary ext4 0% 100%
[root@dbw10amb ~]# parted -s --align optimal /dev/nvme2n1 -- mklabel gpt mkpart primary ext4 0% 100%
[root@dbw10amb ~]# parted -s --align optimal /dev/nvme1n1 -- mklabel gpt mkpart primary ext4 0% 100%
[root@dbw10amb ~]# parted -s --align optimal /dev/nvme0n1 -- mklabel gpt mkpart primary ext4 0% 100%
[root@dbw10amb ~]# pvcreate /dev/nvme0n1p1 /dev/nvme1n1p1 /dev/nvme2n1p1 /dev/nvme3n1p1
Physical volume "/dev/nvme3n1p1" successfully created.
Physical volume "/dev/nvme2n1p1" successfully created.
Physical volume "/dev/nvme1n1p1" successfully created.
Physical volume "/dev/nvme0n1p1" successfully created.
[root@dbw10amb ~]# vgcreate new-ssd-vg /dev/nvme0n1p1 /dev/nvme1n1p1 /dev/nvme2n1p1 /dev/nvme3n1p1
Volume group "new-ssd-vg" successfully created
lvcreate --type raid10 -i 2 -m 1 -L 10G --maxrecoveryrate 128 -n my_lv new-ssd-vg
lvcreate --type raid5 -i 2 -n my_lv new-ssd-vg
#这里的i 是条带数目，根据磁盘的个数设定，--maxrecoveryrate 是恢复速率限制，防止同步进程占用太多写带宽影响性能
lvcreate -l 60%VG -n mylv testvg
lvcreate -l 100%FREE -n yourlv testvg
