We are decommissioning storage on VG8 and reclaiming disks back to VMAX. Removed all exports, File systems and reclaimed associate VMAX disks. There are still some root file systems and disks are in "in use" state.

[root@celerra1 nasadmin]# nas_fs -list

id      inuse type acl   volume    name                server

1         n    1   0     10        root_fs_1

2         y    1   0     40        root_fs_common      2,1

3         n    5   0     73        root_fs_ufslog

4         n    5   0     76        root_panic_reserve

5         n    5   0     93        root_fs_d3

6         n    5   0     94        root_fs_d4

7         n    5   0     95        root_fs_d5

8         n    5   0     96        root_fs_d6

9         y    1   0     12        root_fs_2           1

10        y    1   0     14        root_fs_3           2

13        y    1   0     112       root_fs_vdm_cifs_se 1

[root@celerra1 nasadmin]# nas_disk -list

id   inuse  sizeMB    storageID-devID   type  name          servers

1     y      11619  xxxxxxxxxx-00C3   STD   root_disk     1,2

2     y      11619  xxxxxxxxxx-00C4   STD   root_ldisk    1,2

3     y       2077  xxxxxxxxxxx-00C5   STD   d3            1,2

4     y       2077  xxxxxxxxxxxx-00C6   STD   d4            1,2

5     y       2077  xxxxxxxxxxxx-00C7   STD   d5            1,2

6     y      65542  xxxxxxxxxxxxx-00C8   STD   d6            1,2

13    y     246251  xxxxxxxxxxxxx-0572   ATA   d13           1,2

Can some one please suggest to delete, so that we can reclaim remaining VMAX disks.

Appreciate your help