<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="margin: 0px 0px 0px 6px; font-family: 'Helvetica Neue';" class=""><span style="font-family: Helvetica;" class="">I have a VM with the following disks (in the ordrer return by a get query):</span><div class="" style="font-family: Helvetica;"> <div class=""><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"><Disk href="/api/vms/2ddfb8c3-d258-4d3e-9f65-fc247d0a03f6/disks/1180405d-699e-4594-bf73-8b1b170f38a9" id="1180405d-699e-4594-bf73-8b1b170f38a9"></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> ...</div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <name>vm_sys</name></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <actual_size>17179869184</actual_size> <- 16GiB</div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <interface>virtio_scsi</interface></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <bootable>true</bootable></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <storage_type>image</storage_type></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"></Disk></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo; min-height: 13px;"><br class=""></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"><Disk href="/api/vms/2ddfb8c3-d258-4d3e-9f65-fc247d0a03f6/disks/1fe74758-c521-40ed-b8e5-d02d80188088" id="1fe74758-c521-40ed-b8e5-d02d80188088"></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <name>vm_data</name></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <interface>virtio_scsi</interface></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <bootable>false</bootable></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <lun_storage id="3600c0ff00026285a2091355701000000"></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <logical_unit id="3600c0ff00026285a2091355701000000"></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <size>1099511627776</size> <- 1 TiB.</div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <paths>0</paths></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> </logical_unit></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> </lun_storage></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"> <storage_type>lun</storage_type></div><div class="" style="margin: 0px; font-size: 11px; font-family: Menlo;"></Disk></div></div><div class=""><br class=""></div><div class="">So the first one is a 16 GiB virtual disk, the second one a 1 iTB direct access LUN that will contains data.</div></div><div class="" style="font-family: Helvetica;"><br class=""></div><div class="" style="font-family: Helvetica;">But once booterd, I see:</div><div class="" style="font-family: Helvetica;"><div class="">lsblk </div><div class="">NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT</div><div class="">sda 8:0 0 1T 0 disk </div></div><div class="" style="font-family: Helvetica;">...</div><div class="" style="font-family: Helvetica;"><div class="">sdb 8:16 0 16G 0 disk </div></div><div class="" style="font-family: Helvetica;">...</div><div class="" style="font-family: Helvetica;"><br class=""></div><div class="" style="font-family: Helvetica;">and :</div><div class="" style="font-family: Helvetica;"><div class="">ls -l /dev/disk/by-*/*</div></div><div class="" style="font-family: Helvetica;">...</div><div class="" style="font-family: Helvetica;"><div class="">lrwxrwxrwx. 1 root root 9 May 16 09:03 /dev/disk/by-path/pci-0000:00:04.0-scsi-0:0:0:0 -> ../../sda</div></div><div class="" style="font-family: Helvetica;"><div class="">lrwxrwxrwx. 1 root root 9 May 16 09:03 /dev/disk/by-path/pci-0000:00:04.0-scsi-0:0:0:1 -> ../../sdb</div></div><div class="" style="font-family: Helvetica;"><br class=""></div><div class="" style="font-family: Helvetica;">So the first disk sda is the second non bootable disk.</div><div class="" style="font-family: Helvetica;">What set the disk order associated to a VM ? Is there a way to enforce that the first disk is really the first disk ?</div></div></body></html>