Hybrid Configuration; Mes Upgrade From Hybrid-X To Hybrid-Y - IBM Elastic Storage System 5147-102 Service Manual

Figure 20. Hybrid configuration
The following table describes single MES upgrade possibilities from hybrid to larger hybrid configurations:
Table 6. MES upgrade from hybrid-x to hybrid-y
Target -> P (f)
24
Source
NVMe
H1 (h, h)
H1 (h, f)
H2 (h, f)
H3 (h, f)
H4 (h, f)
H1 H1 H2 H3 (h,
(h, h) (h, f) (h, f) f)
12 12 12 12
NVM NVM NVM NVMe
e e e
3 X
1 X 1 X 2 X 102
52 102 102 HDD
HDD HDD HDD
Y
(NC)
Y
Y
H4 H1 (f, H1 H2 (f, f)
(h, f) h) (f, f)
24
12 24 24 NVMe
NVM NVMe NVM
2 X 102
e e
1 X 52 HDD
4 X HDD 1 X
102 102
HDD HDD
Y
Y
Y Y
Y
Chapter 1. Servicing (customer task) 27
H3 (f, H4
f) (f, f)
24 24
NVMe NVM
e
3 X
102 4 X
HDD 102
HDD
Y
Y