[Users] Error on prlctl set 100 --device-add --image PATH

José Manuel Giner jmginer at gmail.com
Mon Jun 4 10:27:12 MSK 2018


 Hello,

I'm trying to add an additional disk to a container.

The new disk image must be hosted on a different partition of the node.

If we exclude the "--image PATH" parameter, the result is correct. But we
want to be able to define a different partition for the additional disk.

According to the documentation, this should be possible.


The error:


# prlctl set 100 --device-add hdd --image /backup/100 --size 100G --mnt
/backup
Creating hdd1 (+) scsi:1 image='/backup/100' mnt=/backup
subtype=virtio-scsi

CT configuration validation result(s) :
* The image file "/backup/100" used by hard disk 2 does not exist.Hard disk
2 will not be connected at the virtual machine startup.
Failed to configure the virtual machine.


# df -h
Filesystem                 Size  Used Avail Use% Mounted on
/dev/mapper/openvz-root    9.8G  2.2G  7.1G  24% /
devtmpfs                    12G     0   12G   0% /dev
tmpfs                       12G     0   12G   0% /dev/shm
tmpfs                       12G  780K   12G   1% /run
tmpfs                       12G     0   12G   0% /sys/fs/cgroup
/dev/sda2                  976M  146M  764M  17% /boot
/dev/mapper/backup-backup  148G   61M  140G   1% /backup
/dev/mapper/openvz-vz      138G  1.7G  130G   2% /vz
tmpfs                      2.4G     0  2.4G   0% /run/user/0

-- 
José Manuel Giner
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