tasksel.

Proxmox LV Status NOT available

'pve/data' failed: Activation of logical volume pve/data is prohibited while logical volume pve/data_tdata is active.

lvchange -an pve/data_tdata
lvchange -an pve/data_tmeta
lvchange -ay pve/data

Shorewall NAT 自動增加 IP

修改 /etc/shorewall/shorewall.conf
ADD_IP_ALIASES=Yes

編輯 /etc/shorewall/nat
10.10.10.10  eth0    192.168.201.1   no      no

Proxmox VE 8 LVM 更換硬碟 sda -> sdb

sgdisk --replicate=/dev/新硬碟 /dev/正常硬碟
sgdisk --randomize-guids /dev/新硬碟

proxmox-boot-tool format /dev/sdb2
proxmox-boot-tool init /dev/sdb2
proxmox-boot-tool refresh

pvcreate /dev/sdb3
vgextend pve /dev/sdb3
pvmove /dev/sda3 /dev/sdb3
vgreduce pve /dev/sda3

Debian 安裝 Glusterfs

#glusterfs=11 / 10 / 9 / 8 / 7
#debian=bookworm / bullseye / buster / stretch

glusterfs=11
debian=bookworm

wget -O - https://download.gluster.org/pub/gluster/glusterfs/${glusterfs}/rsa.pub | gpg --dearmor > /etc/apt/trusted.gpg.d/gluster.gpg

wget -O - https://download.gluster.org/pub/gluster/glusterfs/${glusterfs}/rsa.pub | apt-key add -

echo deb [arch=amd64] https://download.gluster.org/pub/gluster/glusterfs/${glusterfs}/LATEST/Debian/${debian}/amd64/apt ${debian} main > /etc/apt/sources.list.d/gluster.list 

apt-get update

apt-get install [ glusterfs-server | glusterfs-client ]

Proxmox VE 7,8自訂 NTP server

編輯 /etc/chrony/chrony.conf 加入
server ntp1.example.com iburst
server ntp2.example.com iburst
server ntp3.example.com iburst

systemctl restart chronyd

查詢狀態
systemctl status chronyd

USB Host 速度區別 Low Speed, Full Speed , High Speed

USB 1.0 Low Speed: 1.5Mbps 

USB 1.1 Full Speed : 12Mbps 

USB 2.0 High Speed: 480Mbps