fix bug #11046 : activate disks with megacli in the correct order, by
sorting the physical drives the same way Linux does it
Prochaines maintenances programmées: lundi 06/05, lundi 03/06, lundi 01/07
Pour plus d'informations: https://doc-si.inria.fr/display/SU/Gitlab
sorting the physical drives the same way Linux does it