Ask Your Question
1

How to power on or start all VMs of HP Helion, after restart the server or workstation.

asked 2014-12-02 07:06:24 -0500

Nesta Guo gravatar image

Hi All,

Last week I had been installed HP Helion(virtual installation) in Z600 workstation. then everything is ok. Today I restart my Z600 workstation, afterwards **I find all VMs(seed VM, overcloud and undercloud VM and so on) cannot start.** I don't find any script for starting VMs. so who can help me for this? Many Thanks.

Regards Nesta Guo

edit retag flag offensive close merge delete

Comments

the network and vswtich is normal. It can autostart vnet0-9. but all VMs aren't work. please help me. thanks.

Nesta Guo gravatar imageNesta Guo ( 2014-12-02 07:09:16 -0500 )edit

because VMs aren't start. so I can't ping seed VM, overcloud and undercloud VM, also can't ssh these VMs, also can't login HP Helion portal web page in Browser. Please help me, Many Thanks.

Nesta Guo gravatar imageNesta Guo ( 2014-12-02 07:12:52 -0500 )edit

can you try to use virsh to start all the vms, this might work.

1. virsh list
2. virsh start <domain_id>
9lives gravatar image9lives ( 2014-12-04 09:42:01 -0500 )edit
add a comment

2 answers

Sort by ยป oldest newest most voted
0

answered 2014-12-03 19:58:04 -0500

echiu gravatar image

Typically as an operator, you would use Horizon to control VMs in the overcloud. But if the seed and undercloud are down, then this is not an option and you have to restore the entire system state, or re-install Helion.

You can use the backup and restore scripts to restore system state, e.g.

# set environment variables..

cd /root/tripleo/tripleo-incubator/scripts/
./hp_ced_backup.sh --seed -f /root/backup
./hp_ced_backup.sh --undercloud -f /root/backup
./hp_ced_backup.sh --overcloud -f /root/backup

# restore seed
./hp_ced_restore.sh -S -f /root/backup/backup_seed -c /root/baremetal.csv

# restore undercloud
./hp_ced_restore.sh -U -f /root/backup/backup_undercloud -c /root/baremetal.csv

# restore overcloud
./hp_ced_restore.sh -O -f /root/backup/backup_overcloud
edit flag offensive delete link more

Comments

Hi Echiu, THanks for your reply. I create a new .sh file and copy your above code in this. but this script where path I should put, ~root/ or other path? and another thing, your mean what I only need run this script for restore entire system, right? if it's ok, I don't need reinstall Helion system?

Nesta Guo gravatar imageNesta Guo ( 2014-12-03 21:27:47 -0500 )edit

Hi Echiu, I check these script in my system, but I didn't find these scripts(hp_ced_backup.sh,hp_ced_restore.sh) under the path /root/tripleo/tripleo-incubator/scripts/ when I installed HP Helion Vitural installation, I also didn't get any error information. so where do you find this script?

Nesta Guo gravatar imageNesta Guo ( 2014-12-04 02:40:07 -0500 )edit

or you install other software of HP Helion, right?

Nesta Guo gravatar imageNesta Guo ( 2014-12-04 02:40:30 -0500 )edit

See Helion documentation on backup and restore for more information on the scripts: http://docs.hpcloud.com/helion/openst...

Which version of Helion are you running? It may be that these scripts are not available in older versions of Helion.

echiu gravatar imageechiu ( 2014-12-11 19:14:28 -0500 )edit

Hi echiu,

I have downloaded Helion_Openstack_Community_V1.4.tar.gz, I think it is the latest version, but I couldn't find hp_ced_backup.sh and hp_ced_restore.sh either. Are them deleted from the latest version??

xu-haiwei gravatar imagexu-haiwei ( 2015-01-18 23:56:59 -0500 )edit
add a comment
1

answered 2015-02-11 03:00:11 -0500

jtaguinerd gravatar image

Looks like the backup and restore script is no longer in the 1.4 version of Helion OpenStack Community. I read the hp_ced_host_manager.sh script and inside there is a flag there for exporting and importing the seed VM. You may try to use hp_ced_host_manager.sh --export-seed for backup and hp_ced_host_manager.sh --import-seed for restoring.

Hope that helps!

edit flag offensive delete link more
add a comment

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

2 followers

subscribe to rss feed

Stats

Asked: 2014-12-02 07:06:24 -0500

Seen: 855 times

Last updated: Feb 11 '15

Related questions

Was someone able to install Hp Helion Virtual Install on Virtual Machine ?

Fail to start the overcloud in Helion virt

How to restart all VMs and network in HP Helion virtual system after reboot my workstation

Increasing the vcpus and RAM of Compute node

How to start Seed VM, Overcloud and Undercloud VM in HP Helion Commuity Virtual via manual

HP Helion install error - insufficient memory required 48G [closed]

HP Helion Openstack Community Edition - Baremetal host node has bridge problems after reboot. Why ? and how to fix ?

some problems during install helion community version

Seed setup not completing

Can I install HP Helion distribution on Dell hardware?