Regarding current LVM scheme: root@pve:~# lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert data pve twi-a-tz-- <2.80t 0.00 0.18 root pve -wi-ao---- 1.07t swap pve -wi-ao---- 8.00g
I would like to reduce data to 2T and enlarge root to 2T. root partition is LVM and data partition is LVM-thin. How should I reduce my data partition ? Reading some blogs / tutos , like https://www.linuxtechi.com/reduce-size-lvm-partition/ It is explained how to reduce LVM partition but not LVMthin partition. So , in order to reduce my data (LVM partition) I need to umount the partition to reduce later. Problem is , I can not find the path to umount the partition neither on lsblk nor df -h ... there is not mount point. Does anyone succeeded doing this ? Can you point some doc ? command list ? Regards, Leandro. Following , lvdisplay and vgdisplay output. root@pve:~# vgdisplay --- Volume group --- VG Name pve System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 8 VG Access read/write VG Status resizable MAX LV 0 Cur LV 3 Open LV 2 Max PV 0 Cur PV 1 Act PV 1 VG Size <3.91 TiB PE Size 4.00 MiB Total PE 1023871 Alloc PE / Size 1023871 / <3.91 TiB Free PE / Size 0 / 0 VG UUID T6m6jY-W5k9-7J2p-TUIr-9g5Q-fm0g-HHt72c root@pve:~# lvdisplay --- Logical volume --- LV Path /dev/pve/swap LV Name swap VG Name pve LV UUID rJAeXM-9iQj-9gyN-WEZV-zX6q-omUl-6lSwyj LV Write Access read/write LV Creation host, time proxmox, 2020-03-04 11:24:31 -0300 LV Status available # open 2 LV Size 8.00 GiB Current LE 2048 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:0 --- Logical volume --- LV Path /dev/pve/root LV Name root VG Name pve LV UUID kOXw32-Wrbk-0XqI-nnBq-sYLU-lKgH-YTBvLf LV Write Access read/write LV Creation host, time proxmox, 2020-03-04 11:24:31 -0300 LV Status available # open 1 LV Size 1.07 TiB Current LE 280672 Segments 2 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:1 --- Logical volume --- LV Name data VG Name pve LV UUID vi0DaQ-eeii-Q2eT-26qy-zk4F-SMxs-NdmsfH LV Write Access read/write LV Creation host, time proxmox, 2020-03-04 11:24:31 -0300 LV Pool metadata data_tmeta LV Pool data data_tdata LV Status available # open 0 LV Size <2.80 TiB Allocated pool data 0.00% Allocated metadata 0.18% Current LE 733055 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:4 <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Libre de virus. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> _______________________________________________ pve-user mailing list pve-user@pve.proxmox.com https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user