root@usrv:/home/usrv# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute
       valid_lft forever preferred_lft forever
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 00:1b:fc:77:44:35 brd ff:ff:ff:ff:ff:ff
    inet 192.168.2.220/24 brd 192.168.2.255 scope global enp3s0
       valid_lft forever preferred_lft forever
    inet6 fe80::21b:fcff:fe77:4435/64 scope link
       valid_lft forever preferred_lft forever
3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether f6:9b:79:86:0f:1e brd ff:ff:ff:ff:ff:ff
    inet 192.168.2.220/24 brd 192.168.2.255 scope global noprefixroute br0
       valid_lft forever preferred_lft forever
    inet6 fe80::e897:8b95:94d7:60bc/64 scope link noprefixroute
       valid_lft forever preferred_lft forever
4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
    link/ether 52:54:00:31:f2:78 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever
5: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UNKNOWN group default qlen 1000
    link/ether fe:54:00:f3:b3:77 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc54:ff:fef3:b377/64 scope link
       valid_lft forever preferred_lft forever
6: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UNKNOWN group default qlen 1000
    link/ether fe:54:00:03:06:62 brd ff:ff:ff:ff:ff:ff

root@usrv:/home/usrv# ip l
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether 00:1b:fc:77:44:35 brd ff:ff:ff:ff:ff:ff
3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether f6:9b:79:86:0f:1e brd ff:ff:ff:ff:ff:ff
4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
    link/ether 52:54:00:31:f2:78 brd ff:ff:ff:ff:ff:ff
5: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UNKNOWN mode DEFAULT group default qlen 1000
    link/ether fe:54:00:f3:b3:77 brd ff:ff:ff:ff:ff:ff
6: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UNKNOWN mode DEFAULT group default qlen 1000
    link/ether fe:54:00:03:06:62 brd ff:ff:ff:ff:ff:ff

root@usrv:/home/usrv# ip r
0.0.0.0 via 192.168.2.2 dev br0 proto static metric 1
default via 192.168.2.2 dev enp3s0 proto static
192.168.2.0/24 dev enp3s0 proto kernel scope link src 192.168.2.220
192.168.2.0/24 dev br0 proto kernel scope link src 192.168.2.220 metric 425
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown

  LV Name                home-lv
  VG Name                home-vg
  LV UUID                dtA8gQ-JlR3-EgHz-F4J2-WDNM-QfIs-yiNODp
  LV Write Access        read/write
  LV Creation host, time ubuntu-server, 2025-01-05 20:26:28 +0000
  LV Status              available
  # open                 1
  LV Size                <465,77 GiB
  Current LE             119236
  Segments               2
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           252:2

  --- Segments ---
  Logical extents 0 to 59617:
    Type                linear
    Physical volume     /dev/sdd
    Physical extents    0 to 59617

  Logical extents 59618 to 119235:
    Type                linear
    Physical volume     /dev/sdc
    Physical extents    0 to 59617

root@usrv:/home/usrv# lvconvert --type raid0 /dev/home-vg/home-lv
File descriptor 9 (pipe:[12708]) leaked on lvconvert invocation. Parent PID 1611: bash
File descriptor 11 (pipe:[12709]) leaked on lvconvert invocation. Parent PID 1611: bash
  Using default stripesize 64,00 KiB.
  Logical volume home-vg/home-lv is already of requested type linear.
  Converting home-vg/home-lv from linear is directly possible to the following layout:
    raid1