[Openstack] Live Migration of VMs without shared storage

Delatte, Craig craig.delatte at twcable.com
Thu Feb 26 14:09:39 UTC 2015


I would reference these two webpages.  You answer will more or less depend on what hypervisor you are using.   Keep in mind if you are using libvirt then you basically have to share root ssh keys between hosts.  If you need some kind of shared file system, you can always download and install ceph and cephFS.

http://docs.openstack.org/admin-guide-cloud/content/section_configuring-compute-migrations.html
https://libvirt.org/migration.html

Craig DeLatte
OpenStack DevOps
Time Warner Cable
704-731-3356
610-306-4816

From: Remo Mattei <remo at italy1.com<mailto:remo at italy1.com>>
Date: Thursday, February 26, 2015 at 8:00 AM
To: somshekar kadam <som_kadam at yahoo.co.in<mailto:som_kadam at yahoo.co.in>>
Cc: "openstack at lists.openstack.org<mailto:openstack at lists.openstack.org> Openstack" <openstack at lists.openstack.org<mailto:openstack at lists.openstack.org>>
Subject: Re: [Openstack] Live Migration of VMs without shared storage

I had a client where we moved a few vm and it did work ok but you need to do a few config changes. Not sure which env you are using.

Remo

Inviato da iPhone ()

Il giorno 26/feb/2015, alle ore 06:40, somshekar kadam <som_kadam at yahoo.co.in<mailto:som_kadam at yahoo.co.in>> ha scritto:

Hello Experts,

Is the Live Migration of VMs even without shared storage supported in Openstack now.
If yes is there any document for the same.


Regards
Neelu



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