SELECT SYS.Name,LDISK.DeviceID0, LDISK.Description0, LDISK.VolumeName0,
LDISK.FreeSpace0 as [Free space (MB)],
LDISK.FreeSpace0/1024 as [Free space (GB)],
LDISK.Size0/1024 as [Total space (GB)],
LDISK.FreeSpace0*100/LDISK.Size0 as C074
FROM v_FullCollectionMembership SYS
join v_GS_LOGICAL_DISK LDISK on SYS.ResourceID = LDISK.ResourceID
JOIN v_R_System RSYS ON SYS.ResourceID = RSYS.ResourceID
WHERE
LDISK.DriveType0 =3 AND
LDISK.Size0 > 0
AND LDISK.DeviceID0 ='C:'
AND (SYS.CollectionID = '<IDColeccion>')
ORDER BY LDISK.FreeSpace0
Fuente: http://blog.danovich...or-all-servers/