3. Log in to the DDVE VM as sysadmin.
4. To determine the device number for the new SSD hard disk, type the following command: #
disk show hardware
sysadmin@ssg242172# disk show hardware
Disk Slot Manufacturer/Model Firmware Capacity Type
(pci/idx)
----- --------- ------------------------ -------- --------- ------
dev1 160:0 VMware Virtual_disk n/a 250.0 GiB SAS
dev2 160:1 VMware Virtual_disk n/a 10.0 GiB SAS
.....
dev28 224:11 VMware Virtual_disk n/a 4.1 TiB SAS
dev29 224:12 VMware Virtual_disk n/a 4.1 TiB SAS
dev30 224:13 VMware Virtual_disk n/a 4.1 TiB SAS
dev31 160:2 VMware Virtual_disk n/a 960.0 GiB SAS-SSD
----- --------- ------------------------ -------- --------- -------
30 drives present.
-------- --------- --------- ---------
In this example, the new SSD hard disk is device 31.
5. To verify that the disk is not being used, type the following command: # disk show
state
sysadmin@ssg242172# disk show state
Dev 1 2 3 4 5 6 7 8 9 10
----- ------------------------------
1-10 Y Y - . . . . . . .
11-20 . . . U U U U . . .
21-30 . . . . . U U U U U
31-31 U
----- ------------------------------
Legend State Count
------ ------------------- -----
- Not Installed Disks 1
. In Use Device 18
U Unknown Device 10
Y System Device 2
------ ------------------- -----
Total 0 disks and 31 devs
6. To add the cache tier back to the DDVE VM, type the following command: # storage add
tier cache dev<number> spindle-group 1
Remove and replace assemblies
Dell EMC Integrated Data Protection Appliance DP4400 Service Procedures 81