Moving VM disks from one storage domain to another. Automate?
I am looking for an automated way, via Ansible to move a VM disk from one storage domain to another. I found the following, https://docs.ansible.com/ansible/latest/modules/ovirt_disk_module.html and while it mentions copying a VM disk image from one domain to another it does not mention a live storage migration. Which is what I am looking to do. I want to take roughly 100 VMs and move their disk images from one domain to another that is available to the datacenter in some automated/scripted fashion. I am just curious if anyone out there has had to do this and how they tackled it. Or perhaps I am missing some easy obvious way, other than clicking all the disks and clicking move. However from the looks of it, if I did click all the disk and selected move, it appears RHV tries to do them all at once, which is probably not ideal, I would like it to move the disks in a serial One after another fashion, to conserve throughput and IO. I also did not see anything on Ansible galaxy or the ovirt github that would do this. Thank you.
Hi, I suggest using REST API to do what you described. or the python sdk. have a nice day On Tue, Sep 15, 2020 at 10:53 PM Green, Jacob Allen /C < jacob.a.green@exxonmobil.com> wrote:
I am looking for an automated way, via Ansible to move a VM disk from one storage domain to another. I found the following, https://docs.ansible.com/ansible/latest/modules/ovirt_disk_module.html and while it mentions copying a VM disk image from one domain to another it does not mention a live storage migration. Which is what I am looking to do. I want to take roughly 100 VMs and move their disk images from one domain to another that is available to the datacenter in some automated/scripted fashion. I am just curious if anyone out there has had to do this and how they tackled it. Or perhaps I am missing some easy obvious way, other than clicking all the disks and clicking move. However from the looks of it, if I did click all the disk and selected move, it appears RHV tries to do them all at once, which is probably not ideal, I would like it to move the disks in a serial One after another fashion, to conserve throughput and IO.
I also did not see anything on Ansible galaxy or the ovirt github that would do this.
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-- Ahmad Khiet Red Hat <https://www.redhat.com/> akhiet@redhat.com M: +972-54-6225629 <https://red.ht/sig>
I just find the way: - name: "Move disk" ovirt.ovirt.ovirt_disk: auth: "{{ ovirt_auth }}" id: "{{ disk_id }}" storage_domain: "{{ destination_sd }}" HTH Paolo Da: Green, Jacob Allen /C <jacob.a.green@exxonmobil.com> Inviato: martedì 15 settembre 2020 21:45 A: users@ovirt.org Oggetto: [ovirt-users] Moving VM disks from one storage domain to another. Automate? I am looking for an automated way, via Ansible to move a VM disk from one storage domain to another. I found the following, https://docs.ansible.com/ansible/latest/modules/ovirt_disk_module.html and while it mentions copying a VM disk image from one domain to another it does not mention a live storage migration. Which is what I am looking to do. I want to take roughly 100 VMs and move their disk images from one domain to another that is available to the datacenter in some automated/scripted fashion. I am just curious if anyone out there has had to do this and how they tackled it. Or perhaps I am missing some easy obvious way, other than clicking all the disks and clicking move. However from the looks of it, if I did click all the disk and selected move, it appears RHV tries to do them all at once, which is probably not ideal, I would like it to move the disks in a serial One after another fashion, to conserve throughput and IO. I also did not see anything on Ansible galaxy or the ovirt github that would do this. Thank you.
participants (3)
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Ahmad Khiet -
Green, Jacob Allen /C -
paolo＠airaldi.it