ممنون از پاسخ تان.
این هم خروجی دستورات
sudo pvdisplay$
--- Physical volume ---
PV Name /dev/sdb1
VG Name vg_normal
PV Size <3.64 TiB / not usable 2.00 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 953861
Free PE 903
Allocated PE 952958
PV UUID zxZRmn-YmXx-85C4-RMmE-5mXc-l8eG-dAzjZ0
--- Physical volume ---
PV Name /dev/sdc
VG Name vg_normal
PV Size <7.28 TiB / not usable <1.34 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 1907721
Free PE 0
Allocated PE 1907721
PV UUID y9QhCF-MAeV-DKUj-0PZs-IUtQ-geJw-SgGEmo
--- Physical volume ---
PV Name /dev/sdd
VG Name vg_normal
PV Size <7.28 TiB / not usable <1.34 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 1907721
Free PE 0
Allocated PE 1907721
PV UUID Tk80Kn-TTfh-PXWj-4gE7-ERQt-RVOu-TJDQlt
########################################################################################
$ sudo vgdisplay
--- Volume group ---
VG Name vg_normal
System ID
Format lvm2
Metadata Areas 3
Metadata Sequence No 2
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 3
Act PV 3
VG Size 18.19 TiB
PE Size 4.00 MiB
Total PE 4769303
Alloc PE / Size 4768400 / 18.19 TiB
Free PE / Size 903 / <3.53 GiB
VG UUID CKChxL-OXhP-QNWD-XJCZ-x16E-wyRo-yQfzCi
##########################################################################
$ sudo lvdisplay
--- Logical volume ---
LV Path /dev/vg_normal/lv_home
LV Name lv_home
VG Name vg_normal
LV UUID xllxHe-5tTU-OodC-we1S-6HrA-AeoP-Bjtz8C
LV Write Access read/write
LV Creation host, time ubuntu, 2021-03-27 08:41:29 +0430
LV Status available
# open 1
LV Size 18.19 TiB
Current LE 4768400
Segments 3
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0