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SuperStorage SSG-136R-N32JBF User's Manual
C.2 Drive Slots Endpoint Mapping
Each physical drive is assigned an "endpoint" number that is different from the physical slot
number. The following tables provide an overview of endpoint mapping for drive slots in a
four-host and eight-host configuration.
When assigning drives to hosts, start with the drives located closest to the front of the system
and work your way back. Also, alternate between sleds so that the drives used by each host
are spread between both sleds.
The "Slot #" column refers to the physical slot number of an NVMe SSD. The "Endpoint"
column refers to the endpoint number assigned to the drive. The "Load Order" column is the
recommended sequence in which drives should be assigned to hosts (i.e. assign Load Order
1 first, Load Order 2 second, etc.).
Drive Slots to Endpoint Mapping (Four Hosts)
Tray 1
Tray 2
Slot #
Endpoint Load
Order
Slot #
Endpoint Load
Order
0
30
25
16
14
26
1
29
27
17
13
28
2
32
17
18
16
18
3
31
19
19
15
20
4
34
9
20
18
10
5
33
11
21
17
12
6
36
1
22
20
2
7
35
3
23
19
4
8
28
5
24
12
6
9
27
7
25
11
8
10
26
13
26
10
14
11
25
15
27
9
16
12
24
21
28
8
22
13
23
23
29
7
24
14
22
29
30
6
30
15
21
31
31
5
32
Drive Slots to Endpoint Mapping (Eight Hosts)
Tray 1
Tray 2
Slot #
Endpoint Load
Order
Slot #
Endpoint Load
Order
0
34
25
16
18
26
1
33
27
17
17
28
2
36
17
18
20
18
3
35
19
19
19
20
4
38
9
20
22
10
5
37
11
21
21
12
6
40
1
22
24
2
7
39
3
23
23
4
8
32
5
24
16
6
9
31
7
25
15
8
10
30
13
26
14
14
11
29
15
27
13
16
12
28
21
28
12
22
13
27
23
29
11
24
14
26
29
30
10
30
15
25
31
31
9
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