hello
I have the following "pve" group which I have added a disk "sdb1" that I would like to remove.. have to go into another system!
root@proxmox:/etc/apt# pvs -o+pv_used
PV VG Fmt Attr PSize PFree Used
/dev/sda2 pve lvm2 a-- 297.59g 0 297.59g
/dev/sdb1 pve lvm2 a-- 1.82t 16.00g 1.80t
root@proxmox:/etc/apt# pvmove /dev/sdb1
No extents available for allocation
root@proxmox:/etc/apt# pvremove /dev/sdb1
PV /dev/sdb1 belongs to Volume Group pve so please use vgreduce first.
(If you are certain you need pvremove, then confirm by using --force twice.)
Layout is as follows:
rroot@proxmox:/etc/apt# df -h
Filesystem Size Used Avail Use% Mounted on
udev 10M 0 10M 0% /dev
tmpfs 391M 492K 391M 1% /run
/dev/mapper/pve-root 74G 1.7G 68G 3% /
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 782M 19M 763M 3% /run/shm
/dev/mapper/pve-data 2.0T 16G 2.0T 1% /var/lib/vz
/dev/sda1 495M 78M 392M 17% /boot
/var/lib/vz/private/100 40G 10G 31G 25% /var/lib/vz/root/100
tmpfs 52M 100K 52M 1% /var/lib/vz/root/100/run
tmpfs 5.0M 0 5.0M 0% /var/lib/vz/root/100/run/lock
tmpfs 205M 0 205M 0% /var/lib/vz/root/100/run/shm
/var/lib/vz/private/105 4.0G 1.1G 3.0G 27% /var/lib/vz/root/105
tmpfs 256M 4.0K 256M 1% /var/lib/vz/root/105/lib/init/rw
tmpfs 256M 0 256M 0% /var/lib/vz/root/105/dev/shm
/dev/fuse 30M 16K 30M 1% /etc/pve
I saw a hint about doing something along the following:
lvresize -L 297G /dev/mapper/pve-data
e2fsck -f /dev/mapper/pve-data
resize2fs -p /dev/mapper/pve-data
but I am ... clearly... a bit nervous about this(live system).... Is this the only solution, or are there alternatives ??
and how come the "sdb1" disk appears to have next to no free space ?
tia
niels
I have the following "pve" group which I have added a disk "sdb1" that I would like to remove.. have to go into another system!
root@proxmox:/etc/apt# pvs -o+pv_used
PV VG Fmt Attr PSize PFree Used
/dev/sda2 pve lvm2 a-- 297.59g 0 297.59g
/dev/sdb1 pve lvm2 a-- 1.82t 16.00g 1.80t
root@proxmox:/etc/apt# pvmove /dev/sdb1
No extents available for allocation
root@proxmox:/etc/apt# pvremove /dev/sdb1
PV /dev/sdb1 belongs to Volume Group pve so please use vgreduce first.
(If you are certain you need pvremove, then confirm by using --force twice.)
Layout is as follows:
rroot@proxmox:/etc/apt# df -h
Filesystem Size Used Avail Use% Mounted on
udev 10M 0 10M 0% /dev
tmpfs 391M 492K 391M 1% /run
/dev/mapper/pve-root 74G 1.7G 68G 3% /
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 782M 19M 763M 3% /run/shm
/dev/mapper/pve-data 2.0T 16G 2.0T 1% /var/lib/vz
/dev/sda1 495M 78M 392M 17% /boot
/var/lib/vz/private/100 40G 10G 31G 25% /var/lib/vz/root/100
tmpfs 52M 100K 52M 1% /var/lib/vz/root/100/run
tmpfs 5.0M 0 5.0M 0% /var/lib/vz/root/100/run/lock
tmpfs 205M 0 205M 0% /var/lib/vz/root/100/run/shm
/var/lib/vz/private/105 4.0G 1.1G 3.0G 27% /var/lib/vz/root/105
tmpfs 256M 4.0K 256M 1% /var/lib/vz/root/105/lib/init/rw
tmpfs 256M 0 256M 0% /var/lib/vz/root/105/dev/shm
/dev/fuse 30M 16K 30M 1% /etc/pve
I saw a hint about doing something along the following:
lvresize -L 297G /dev/mapper/pve-data
e2fsck -f /dev/mapper/pve-data
resize2fs -p /dev/mapper/pve-data
but I am ... clearly... a bit nervous about this(live system).... Is this the only solution, or are there alternatives ??
and how come the "sdb1" disk appears to have next to no free space ?
tia
niels