LVMシステム上にある論理ボリュームの名前変更の方法です。
検証した環境
$ cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
$ uname -r
5.15.56-v8+論理ボリュームの名前変更
$ sudo lvdisplay /dev/vg00/lvdata1
--- Logical volume ---
LV Path /dev/vg00/lvdata1
LV Name lvdata1
VG Name vg00
LV UUID xxxxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxxxx
LV Write Access read/write
LV Creation host, time localhost, 2022-08-31 23:04:18 +0900
LV Status available
# open 1
LV Size 1.00 GiB
Current LE 256
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 254:4
$ sudo lvrename /dev/vg00/lvdata1 /dev/vg00/lvdata2
Renamed "lvdata1" to "lvdata2" in volume group "vg00"
$ sudo lvdisplay /dev/vg00/lvdata2
--- Logical volume ---
LV Path /dev/vg00/lvdata2
LV Name lvdata2
VG Name vg00
LV UUID xxxxxx-xxxx-xxxx-xxxx-xxxx-xxxx-xxxxxx
LV Write Access read/write
LV Creation host, time localhost, 2022-08-31 23:04:18 +0900
LV Status available
# open 1
LV Size 1.00 GiB
Current LE 256
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 254:4