Are we using the same version of perl?

My test installation is a bare-bones install of 3.0rc2. I will upgrade later today to see if this changes anything. Do I need to make a reinstall of 3.0 or will apt-get update && apt-get upgrade be sufficient?

On 05-24-2013 15:11, Dietmar Maurer wrote:
I am unable to reproduce it:

# qm config 105
bootdisk: virtio0
cores: 1
ide2: none,media=cdrom
memory: 512
name: nextest
net0: virtio=AE:DE:EF:50:62:58,bridge=vmbr0
ostype: l26
sockets: 1
virtio0: nex1:vm-105-disk-1,size=1G

I can make a full clone without problems.

Please can you post your VM config?


-----Original Message-----
From: [email protected] [mailto:pve-devel-
[email protected]] On Behalf Of Alexandre DERUMIER
Sent: Freitag, 24. Mai 2013 06:16
To: Michael Rasmussen
Cc: [email protected]
Subject: Re: [pve-devel] pve: cloning

I can reproduce here too with full clone: (only with nexenta plugin in the
game)

(Works fine in command line, don't work only with gui)

create full clone of drive ide0 (nexentatestapi:vm-277-disk-1) TASK ERROR: clone failed: unable to create image: Insecure dependency in exec while
running with -T switch at /usr/share/perl/5.14/IPC/Open3.pm line 186.

nexenta -> local : fail on alloc_image  (qemu-img create)

rbd -> nexenta : ok


I don't known exactly how tainted mode work, we have already fixed a bug
like this here:

https://git.proxmox.com/?p=pve-
storage.git;a=blobdiff;f=PVE/Storage/Plugin.pm;h=462d9e1e21d40d66b8545
aadfd46669a10b986d8;hp=de2818cd62d0aab634258d27c54aba26ec123ed7;hb
=7fc619d5d31c2eba2cfab6f1fcf6cb9dca7ddf55;hpb=32437ed2791882342928e
081bcbffeb9c70cdc59



----- Mail original -----

De: "Michael Rasmussen" <[email protected]>
À: "Michael Rasmussen" <[email protected]>
Cc: "Alexandre DERUMIER" <[email protected]>, pve-
[email protected]
Envoyé: Vendredi 24 Mai 2013 01:33:58
Objet: Re: [pve-devel] pve: cloning

On Thu, 23 May 2013 09:16:38 +0200
Michael Rasmussen <[email protected]> wrote:

Using the clone features from the nexenta-plugin does not work either: create full clone of drive virtio0 (nexenta_iscsi:vm-101-disk-1) TASK
ERROR: clone failed: unable to create image: Insecure dependency in
exec while running with -T switch at /usr/share/perl/5.14/IPC/Open3.pm
line 186.

I have found out what is causing the above error. Every time you try to make a clone where the target for the clone is a different storage than the storage
of the source the error above is thrown.

Following use cases have been tried with the same result:
source target result
nexenta zfs fails
nexenta local fails
nexenta nexenta success
zfs nexenta fails
zfs local fails
zfs zfs success

seems that command 'exec' in IPC/Open3.pm cannot be executed on a
tainted command which normally is seen when path is not untainted.


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