System:debain12
Environment: OpenNebula 6.10.0.1 version
Node: Manger (1) Node (2)
The cloud platform has been successfully deployed, but I encountered some problems when connecting to the SAN storage. SYSTEM DS uses iSCSI, and IMAGE DS uses ssh or shared, iSCSI, and errors are reported. I want to know whether the combination relationship between 6.10.0.1 can be used in this way. I refer to the official website and this combination is possible (ssh and iSCSI | shared and iSCSI)
virsh Docking Ignore(virsh secret-list)
IMAGE DS
root@manager:/opt/templates/storage# cat iscsi-san_ds.ds
NAME = "iscsi_san_ds"
TYPE = "IMAGE_DS"
DS_MAD = "iscsi_libvirt"
TM_MAD = "iscsi_libvirt"
DISK_TYPE = "ISCSI"
BRIDGE_LIST = "node1 node2"
ISCSI_HOST = "SAN:Port SAN1:Port"
ISCSI_USER = "oneadmin"
ISCSI_USAGE = "810cca8e-b7d0-5842-b92f-1cdpdb9dc30e"
SAFE_DIRS = "/var/tmp /var/lib/one"
SYSTEM DS ssh
root@manager:/opt/templates/storage# cat local_system.ds
NAME = "local_system"
TYPE = "SYSTEM_DS"
TM_MAD = "ssh"
DISK_TYPE = "FILE"
SAFE_DIRS = "/var/tmp /var/lib/one"
ssh error message
Wed Jul 9 15:43:05 2025 [Z0][ReM][E]: Req:5360 UID:0 one.vm.deploy result FAILURE [one.vm.deploy] Image Datastore does not support transfer mode: ssh
SYSTEM DS shared
root@manager:/opt/templates/storage# cat new_nfs_system_ds.ds
NAME = "nfs_system"
TYPE = "SYSTEM_DS"
TM_MAD = "shared"
DISK_TYPE = "FILE"
SAFE_DIRS = "/var/tmp /var/lib/one"
SHARED = "YES"
DS_MIGRATE = "YES"
shared error message
Wed Jul 9 15:43:05 2025 [Z0][ReM][E]: Req:7008 UID:0 one.vm.deploy result FAILURE [one.vm.deploy] Image Datastore does not support transfer mode: shared
SYSTEM DS iSCSI
root@manager:/opt/templates/storage# cat new_iscsi_system.ds
NAME = "new_iscsi_system_ds"
TYPE = "SYSTEM_DS"
TM_MAD = "iscsi_libvirt"
BRIDGE_LIST = "node1 node2"
ISCSI_HOST = "SAN:Port SAN1:Port"
ISCSI_USER = "oneadmin"
ISCSI_USAGE = "810cca8e-b7d0-5842-b92f-1cdpdb9dc30e"
SAFE_DIRS = "/var/tmp /var/lib/one"
SHARED = "YES"
DS_MIGRATE = "NO"
iscsi error message
Scheduler ErrorWed Jul 9 15:50:55 2025: Cannot dispatch VM: No system datastore with enough capacity for the VM