On Monday 28 June 2021 12:52:04 PM (+07:00), open infra wrote:



On Sun, Jun 27, 2021 at 4:48 PM Embedded Devel <lists@optimcloud.com> wrote:


On Saturday 26 June 2021 20:17:36 PM (+07:00), Waines, Greg wrote:

Agreed that increased docker fs is not documented well … especially if you need to increase the cgts_vg logical volume group in order to increase the docker filesystem size.  We have plans to fix this.


Yupp seems this is exactly what i need also right now, as im running into the 


system host-fs-modify controller-0 docker=60
HostFs update failed: Not enough free space on cgts-vg. Current free space 16 GiB, requested total increase 30 GiB



Please check if you have enough space (either disk or partitions) available and if so, you can extend the logical volume.
I have used both methods (GUI and CLI).

yeah im aware of what to do, question is where the doc with the resize commands that i had to do the same for on the last cluster i built.

[    1.626293] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)


controller-0:~# pvdisplay 
  --- Physical volume ---
  PV Name               /dev/sda6
  VG Name               nova-local
  PV Size               34.00 GiB / not usable 4.00 MiB
  Allocatable           yes (but full)
  PE Size               4.00 MiB
  Total PE              8703
  Free PE               0
  Allocated PE          8703
  PV UUID               H4XSXd-6nbV-UVML-5UzC-CBRW-Nibt-XcqqYh
   
  --- Physical volume ---
  PV Name               /dev/sda5
  VG Name               cgts-vg
  PV Size               179.00 GiB / not usable 32.00 MiB
  Allocatable           yes 
  PE Size               32.00 MiB
  Total PE              5727
  Free PE               517
  Allocated PE          5210
  PV UUID               EuOPqF-b3vF-L8cu-ULB5-40Q0-g0W9-07N5lW
   
controller-0:~# df -h
Filesystem                            Size  Used Avail Use% Mounted on
devtmpfs                               16G     0   16G   0% /dev
tmpfs                                  16G  212K   16G   1% /dev/shm
tmpfs                                  16G   13M   16G   1% /run
tmpfs                                  16G     0   16G   0% /sys/fs/cgroup
/dev/sda4                              20G  8.0G   11G  44% /
tmpfs                                 1.0G  112K  1.0G   1% /tmp
/dev/mapper/cgts--vg-backup--lv        25G   45M   24G   1% /opt/backups
/dev/mapper/cgts--vg-scratch--lv       16G   69M   15G   1% /scratch
/dev/mapper/cgts--vg-ceph--mon--lv     20G   95M   19G   1% /var/lib/ceph/mon
/dev/sda1                             9.5G   37M  9.0G   1% /opt/platform-backup
/dev/sda3                             477M  106M  343M  24% /boot
/dev/mapper/cgts--vg-docker--lv        30G   22G  8.6G  72% /var/lib/docker
/dev/sda2                             300M   11M  290M   4% /boot/efi
/dev/mapper/cgts--vg-kubelet--lv      9.8G   38M  9.2G   1% /var/lib/kubelet
/dev/mapper/cgts--vg-log--lv          7.6G  230M  7.0G   4% /var/log