刪除內建的 LVM thin:local-lvm，改用ZFS

查看硬碟的分割狀態
lvs

LV                     VG  Attr       LSize    Pool Origin        Data%  Meta%  Move Log Cpy%Sync Convert
  base-101-disk-0        pve Vri---tz-k    8.00g data                                                      
  data                   pve twi-aotz-- <151.63g                    11.24  1.66                            
  root                   pve -wi-ao----   59.25g                                                           
  snap_vm-104-disk-0_org pve Vri---tz-k   50.00g data vm-104-disk-0                                        
  swap                   pve -wi-ao----    8.00g                                                           
  vm-100-disk-0          pve Vwi-a-tz--   32.00g data               3.80                                   
  vm-104-disk-0          pve Vwi-a-tz--   50.00g data               21.05                                  
  vm-105-disk-0          pve Vwi-a-tz--   32.00g data               4.07

移除 local-lvm(/dev/pve/data)
lvremove /dev/pve/data
Removing pool "data" will remove 5 dependent volume(s). Proceed? [y/n]:y Logical volume "data" successfully removed

vgdisplay | grep Free

Free PE / Size 43705 / 170.72 GiB

使用 gparted live cd 調整lvm大小

使用文字指令parted

parted /dev/sdj
GNU Parted 3.2
Using /dev/sdj
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
Model: ATA INTEL SSDSC2BX40 (scsi)
Disk /dev/sdj: 400GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name  Flags
 1      17.4kB  1049kB  1031kB                     bios_grub
 2      1049kB  538MB   537MB   fat32              boot, esp
 3      538MB   400GB   400GB                      lvm

(parted) res
rescue      resize      resizepart
(parted) res
rescue      resize      resizepart
(parted) resizepart
Partition number? 3
End?  [400GB]? 150G
Warning: Shrinking a partition can cause data loss, are you sure you want to
continue?
Yes/No? Yes
(parted) print
Model: ATA INTEL SSDSC2BX40 (scsi)
Disk /dev/sdj: 400GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name  Flags
 1      17.4kB  1049kB  1031kB                     bios_grub
 2      1049kB  538MB   537MB   fat32              boot, esp
 3      538MB   150GB   149GB                      lvm

fdisk /dev/sdj 建立sdj4分割區

zpool create zfs /dev/sdj4

zpool list

進入資料中心，加入zfs 的儲存

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Last updated 5 years ago

LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert base-101-disk-0 pve Vri---tz-k 8.00g data data pve twi-aotz-- <151.63g 11.24 1.66 root pve -wi-ao---- 59.25g snap_vm-104-disk-0_org pve Vri---tz-k 50.00g data vm-104-disk-0 swap pve -wi-ao---- 8.00g vm-100-disk-0 pve Vwi-a-tz-- 32.00g data 3.80 vm-104-disk-0 pve Vwi-a-tz-- 50.00g data 21.05 vm-105-disk-0 pve Vwi-a-tz-- 32.00g data 4.07

parted /dev/sdj GNU Parted 3.2 Using /dev/sdj Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) print Model: ATA INTEL SSDSC2BX40 (scsi) Disk /dev/sdj: 400GB Sector size (logical/physical): 512B/4096B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 17.4kB 1049kB 1031kB bios_grub 2 1049kB 538MB 537MB fat32 boot, esp 3 538MB 400GB 400GB lvm (parted) res rescue resize resizepart (parted) res rescue resize resizepart (parted) resizepart Partition number? 3 End? [400GB]? 150G Warning: Shrinking a partition can cause data loss, are you sure you want to continue? Yes/No? Yes (parted) print Model: ATA INTEL SSDSC2BX40 (scsi) Disk /dev/sdj: 400GB Sector size (logical/physical): 512B/4096B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 17.4kB 1049kB 1031kB bios_grub 2 1049kB 538MB 537MB fat32 boot, esp 3 538MB 150GB 149GB lvm