opennebula-node package is installed:
# rpm -qa | grep opennebula-node
opennebula-node-kvm-4.8.0-1.x86_64
The command onehost sync returns this:
# onehost sync
No hosts are going to be updated.
--
Pavel Tankov
On 09/30/2014 11:06 AM, Hamada, Ondrej wrote:
Maybe you have to run `onehost sync` against that node or install
opennebula-node package.
O.
-----Original Message-----
From: Users [mailto:users-boun...@lists.opennebula.org] On Behalf Of Pavel
Tankov
Sent: Tuesday, September 30, 2014 9:03 AM
To: users@lists.opennebula.org
Subject: Re: [one-users] Cannot create a VM snapshot
The 'snapshot_create' script is not available on /var/tmp/one/vmm/kvm/.
The contents of this folder is:
# ls -l /var/tmp/one/vmm/kvm/
total 32
-rwxr-xr-x 1 oneadmin oneadmin 1596 Aug 20 11:25 cancel -rwxr-xr-x 1 oneadmin
oneadmin 1545 Aug 20 11:25 deploy
-rw-r--r-- 1 oneadmin oneadmin 1790 Aug 20 11:25 kvmrc -rwxr-xr-x 1 oneadmin
oneadmin 14255 Aug 20 11:25 poll -rwxr-xr-x 1 oneadmin oneadmin 2304 Aug 20
11:25 shutdown
But isn't this a temporary folder. Is the script expected to be there?
On the other hand:
# find / -name snapshot_create
/var/lib/one/remotes/vmm/sl/snapshot_create
/var/lib/one/remotes/vmm/ec2/snapshot_create
/var/lib/one/remotes/vmm/kvm/snapshot_create
/var/lib/one/remotes/vmm/vmware/snapshot_create
/var/lib/one/remotes/vmm/az/snapshot_create
/var/lib/one/remotes/vmm/xen3/snapshot_create
/var/lib/one/remotes/vmm/xen4/snapshot_create
-- Pavel Tankov
On 09/28/2014 05:04 PM, Ondrej Hamada wrote:
Hi Pavel,
this check has failed:
if [ -x "/var/tmp/one/vmm/kvm/snapshot_create" ];
You should check that the 'snapshot_create' script is available on the
host in the specified path and that it is executable by oneadmin user.
Ondra
On 09/24/2014 04:22 PM, Pavel Tankov wrote:
Hello,
I have Opennebula 4.8 on CentOS 6.5. I have installed from the
Marketplace CentOS 7 - KVM - OpenNebula 4.8
I am able to instantiate it and it runs fine. However, when I click
on the running VM --> Snapshots --> Take snapshot, It doesn't get
created and in the log there is this:
--- log begin ---
Wed Sep 24 17:13:41 2014 [Z0][DiM][I]: New VM state is ACTIVE.
Wed Sep 24 17:13:41 2014 [Z0][LCM][I]: New VM state is PROLOG.
Wed Sep 24 17:13:42 2014 [Z0][LCM][I]: New VM state is BOOT Wed Sep
24 17:13:42 2014 [Z0][VMM][I]: Generating deployment file:
/var/lib/one/vms/61/deployment.0
Wed Sep 24 17:13:42 2014 [Z0][VMM][I]: ExitCode: 0 Wed Sep 24
17:13:42 2014 [Z0][VMM][I]: Successfully execute network driver
operation: pre.
Wed Sep 24 17:13:42 2014 [Z0][VMM][I]: ExitCode: 0 Wed Sep 24
17:13:42 2014 [Z0][VMM][I]: Successfully execute virtualization
driver operation: deploy.
Wed Sep 24 17:13:42 2014 [Z0][VMM][I]: ExitCode: 0 Wed Sep 24
17:13:42 2014 [Z0][VMM][I]: Successfully execute network driver
operation: post.
Wed Sep 24 17:13:43 2014 [Z0][LCM][I]: New VM state is RUNNING Wed
Sep 24 17:15:05 2014 [Z0][VMM][I]: Command execution fail: 'if [ -x
"/var/tmp/one/vmm/kvm/snapshot_create" ]; then
/var/tmp/one/vmm/kvm/snapshot_create one-61 0 61 localhost; else exit
42; fi'
Wed Sep 24 17:15:05 2014 [Z0][VMM][I]: Warning: Permanently added
'localhost' (RSA) to the list of known hosts.
Wed Sep 24 17:15:05 2014 [Z0][VMM][I]: ExitCode: 42 Wed Sep 24
17:15:05 2014 [Z0][VMM][E]: Error creating new VM Snapshot
--- log end ---
Please, note that the image is from the Marketplace and is supposed
to be qcow2, e.g. to support snapshots.
I tried both with the image set to "Persistent: no" and "Persistent:
yes".
I tried with both the image set to "Type: OS" and "Type: DATABLOCK".
What could be the problem?
Thanks!
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