Expanding DD6300 with 5 disks

Hi

We have recently bought additional 5 disks and I am trying to expand the storage. The disks are showing as spare when I connect them and add them to active tier. But when I am running "filesys expand" is gives med only 2TB more space. I have added 5x3.6TB. Please help. See config here:

sysadmin@fridatadomain01# storage show all

Active tier details:

Disk      Disks              Count   Disk       Additional

Group                                Size       Information

-------   ----------------   -----   --------   -----------

dg0       1.1-1.4, 1.6-1.7   6       3.6 TiB              

(spare)   1.5, 1.8-1.12      6       3.6 TiB              

-------   ----------------   -----   --------   -----------

Current active tier size: 14.5 TiB

Active tier maximum capacity: 163.7 TiB

Cache tier details:

Disk    Disks   Count   Disk         Additional

Group                   Size         Information

-----   -----   -----   ----------   -----------

dg1     1.13    1       745.2 GiB              

-----   -----   -----   ----------   -----------

Current cache tier size: 0.7 TiB

sysadmin@fridatadomain01# elicense show

System locking-id: CKM00170100316

Capacity licenses:

##   Feature        Shelf Model   Capacity   Mode        Expiration Date

--   ------------   -----------   --------   ---------   ---------------

1    SSD-CAPACITY   n/a           0.72 TiB   permanent   n/a           

--   ------------   -----------   --------   ---------   ---------------

Feature licenses:

##   Feature                     Count   Mode        Expiration Date

--   -------------------------   -----   ---------   ---------------

1    REPLICATION                     1   permanent   n/a           

2    VTL                             1   permanent   n/a           

3    EXPANDED-STORAGE                1   permanent   n/a           

4    DDBOOST                         1   permanent   n/a           

5    RETENTION-LOCK-GOVERNANCE       1   permanent   n/a           

6    ENCRYPTION                      1   permanent   n/a           

7    I/OS                            1   permanent   n/a           

8    RETENTION-LOCK-COMPLIANCE       1   permanent   n/a           

--   -------------------------   -----   ---------   ---------------

sysadmin@fridatadomain01# disk show hardware

Disk         Slot   Manufacturer/Model         Firmware   Serial No.   Capacity     Type  

(enc/disk)                                                                                

----------   ----   ------------------------   --------   ----------   ----------   -------

1.1          0      HITACHI HUS72604CLAR4000   N9C0       K4H8047B     3.63 TiB     SAS   

1.2          1      HITACHI HUS72604CLAR4000   N9C0       K4H8ANVB     3.63 TiB     SAS   

1.3          2      HITACHI HUS72604CLAR4000   N9C0       K4H9KSWB     3.63 TiB     SAS   

1.4          3      HITACHI HUS72604CLAR4000   N9C0       K4H8NNJB     3.63 TiB     SAS   

1.5          4      HITACHI HUS72604CLAR4000   N9C0       K4H9KS0B     3.63 TiB     SAS   

1.6          5      HITACHI HUS72604CLAR4000   N9C0       K4H7UVWB     3.63 TiB     SAS   

1.7          6      HITACHI HUS72604CLAR4000   N9C0       K4H7UEUB     3.63 TiB     SAS   

1.8          7      SEAGATE STMFSND2CLAR4000   BS03       ZC13BRYS     3.63 TiB     SAS   

1.9          8      SEAGATE STMFSND2CLAR4000   BS03       ZC13BS6E     3.63 TiB     SAS   

1.10         9      HITACHI HUS72404CLAR4000   C370       PEJ60ZKX     3.63 TiB     SAS   

1.11         10     SEAGATE STMFSND2CLAR4000   BS03       ZC13BBRC     3.63 TiB     SAS   

1.12         11     SEAGATE STMFSND2CLAR4000   BS03       ZC13BSA5     3.63 TiB     SAS   

1.13         13     HITACHI HUSMR148_CLAR800   C342       07WV9BPA     745.22 GiB   SAS-SSD

----------   ----   ------------------------   --------   ----------   ----------   -------

13 drives present.

sysadmin@fridatadomain01# filesys expand

The filesystem will be expanded approximately by 2.18 TiB.

  Are you sure? (yes|no) [no]: