Re: [ovirt-users] virtio-scsi drive order?

On 16/03/17 08:23 +0100, gflwqs gflwqs wrote: > Hi list! > When we upgraded our ovirt environment to 4.1 we get the virtio-scsi > interface as default for virtual disks. > We have seen a difference in drive order from when we used the virtio > interface. > > Before when we added disks the order of the drives were set by which order > the disks was created. > So if i had 1 disk as os disk it became vda and added a 50 GB disk that > disk became vdb and then added another 8GB disk that became vdc. > > But now when i add two additional disks with the virtio-scsi interface > like > the above when i reboot the vm the 50GB disk become sdc and the 8GB disk > become sdb even that i created the 50GB disk first? > How is the order decided in the virtio-scsi interface? > What can i do to ensure that the disks come in the order that i create > them? > > Regards > Christian > Could you post the XML (virsh -r list, note the domain number and virsh -r dumpxml $domainnumber) before and after adding the disks? Need to see whether there are also any iothreads or anything else.

Thanks, mpolednik _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users