// call Xenserver API
if (!snapshotMemory) {
task = vm.snapshotAsync(conn, vmSnapshotName);
} else {
Set<VBD> vbds = vm.getVBDs(conn);
Pool pool = Pool.getByUuid(conn, _host.pool);
for (VBD vbd: vbds){
VBD.Record vbdr = vbd.getRecord(conn);
if (vbdr.userdevice.equals("0")){
VDI vdi = vbdr.VDI;
SR sr = vdi.getSR(conn);
// store memory image on the same SR with ROOT volume
pool.setSuspendImageSR(conn, sr);
}
}
task = vm.checkpointAsync(conn, vmSnapshotName);
}
task.addToOtherConfig(conn, "CS_VM_SNAPSHOT_KEY", vmSnapshotName);