[Starlingx-discuss] Error creating volume

[Michel Thebeau]

Hi Volker,

I think you'll want to do 'controllerfs-modify'

system help controllerfs-modify

You should be able to do that from the horizon interface under system
configuration.  I'm not looking at the first public release though, so
please excuse me if the information is dated.

M


On Wed, 2019-04-10 at 15:10 +0000, von Hoesslin, Volker wrote:
> hi,
> based on first public release i got this error:
> 
> Error creating volume. Message from driver: Failed to copy image to
> volume: Insufficient free space on /opt/img-conversions for image
> download and conversion.
> 
> this happens on create an new volume based on an qcow2 image with
> ~10GB. have a look at controller and checkout mounting points, i can
> see this:
> 
> Filesystem                                 Size  Used Avail Use%
> Mounted on
> /dev/sda3                                   20G  8.8G  9.4G  49% /
> devtmpfs                                   7.7G     0  7.7G   0% /dev
> tmpfs                                      7.7G  496K  7.7G   1%
> /dev/shm
> tmpfs                                      7.7G   12M  7.7G   1% /run
> tmpfs                                      7.7G     0  7.7G   0%
> /sys/fs/cgroup
> tmpfs                                      1.0G  152K  1.0G   1% /tmp
> /dev/mapper/cgts--vg-img--conversions--lv   20G   45M   19G   1%
> /opt/img-conversions
> /dev/mapper/cgts--vg-gnocchi--lv           4.8G   52M  4.5G   2%
> /opt/gnocchi
> /dev/mapper/cgts--vg-scratch--lv           7.8G   36M  7.4G   1%
> /scratch
> /dev/mapper/cgts--vg-backup--lv             50G   53M   47G   1%
> /opt/backups
> /dev/mapper/cgts--vg-ceph--mon--lv          20G  143M   19G   1%
> /var/lib/ceph/mon
> /dev/mapper/cgts--vg-log--lv               7.6G  981M  6.3G  14%
> /var/log
> /dev/sda2                                  477M   96M  353M  22%
> /boot
> /dev/sda1                                  300M  8.7M  292M   3%
> /boot/efi
> /dev/drbd1                                 2.0G   19M  1.9G   1%
> /var/lib/rabbitmq
> /dev/drbd5                                 992M  2.6M  923M   1%
> /opt/extension
> /dev/drbd3                                 9.9G   15M  9.4G   1%
> /opt/cgcs
> /dev/drbd2                                 2.0G  7.6M  1.9G   1%
> /opt/platform
> /dev/drbd0                                  40G  223M   38G   1%
> /var/lib/postgresql
> 
> 
> so there are only 20GB free of space for conversions... any chance to
> handle this problem?
> 
> volker...
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