MAP32E0 Storage enclosure installation failed due to miscabling (30 SSD slots, 1.8 inches)

MAP32E0 Section-1

About this task

The FRU list of the serviceable event that sent you here contains:
  • MAP32E0
  • Location of the storage enclosure you are installing in MES format.

    For example: R1-B04
    For further location information, refer to Location codes > MES and installation instruction > MES and installation instructions location codes (Models 961, 96E)

Procedure

Do the following:

  1. In the FRU list, note the location of the storage enclosure you are installing.
  2. Look up the physical location code of the RAID controller cards in the affected storage enclosure in Table 1 (standard or business class, Models 961/96E), Table 2 (DS8870 all flash, Model 961), Table 3 (Models 98x), or Table 4 (DS8888 all flash, Models 982 and 98F).
    Note the following:
    1. DA pair (link) associated with the affected RAID controller cards
    2. PCIe storage interface cards associated with the affected RAID controller cards

    Point-to-point diagrams are provided at the end of this procedure if needed. See Figure 1, Figure 2, Figure 3, Figure 4, Figure 5and Figure 6.

    Example:

    For FRU location: R1-B04 (model 961)
    The associated RAID controller cards, and their associated PCIe storage interface cards, are:
    R1-B04-P1-C1-T3 (10A) which is connected to R1-XI3-P1-C2-T1
    R1-B04-P1-C2-T3 (10B) which is connected to R1-XI4-P1-C5-T1
    (the RAID controller card port will always be T3, and the PCIe storage interface card port will always be T1)
    For FRU location: R1-B04 (model 981)
    The associated RAID controller cards, and their associated PCIe storage interface connections, are:
    R1-B04-P1-C1-T3 (18A) which is connected to R1-XI3-P1-C7-T5
    R1-B04-P1-C2-T3 (18B) which is connected to R1-XI4-P1-C7-T6
    (the RAID controller card port will always be T3)

    Table 1. Storage enclosure PCIe cabling matrix - standard or business class configuration, Rack-1 and Rack-2 (Models 961, 96E)
    From:
    PCIe storage interface card    		 DA Pair
    (link)    		 To:
    RAID controller card
    R1-XI3-P1-C2-T1 10B R1-B04-P1-C2-T3
    R1-XI4-P1-C5-T1 10A R1-B04-P1-C1-T3
    R1-XI1-P1-C2-T1 8B R1-B03-P1-C2-T3
    R1-XI2-P1-C5-T1 8A R1-B03-P1-C1-T3
    R1-XI3-P1-C5-T1 11A R1-B02-P1-C1-T3
    R1-XI4-P1-C2-T1 11B R1-B02-P1-C2-T3
    R1-XI1-P1-C5-T1 9A R1-B01-P1-C1-T3
    R1-XI2-P1-C2-T1 9B R1-B01-P1-C2-T3
    R2-XI3-P1-C2-T1 14B R2-B04-P1-C2-T3
    R2-XI4-P1-C5-T1 14A R2-B04-P1-C1-T3
    R2-XI1-P1-C2-T1 12B R2-B03-P1-C2-T3
    R2-XI2-P1-C5-T1 12A R2-B03-P1-C1-T3
    R2-XI3-P1-C5-T1 15A R2-B02-P1-C1-T3
    R2-XI4-P1-C2-T1 15B R2-B02-P1-C2-T3
    R2-XI1-P1-C5-T1 13A R2-B01-P1-C1-T3
    R2-XI2-P1-C2-T1 13B R2-B01-P1-C2-T3
    Table 2. Storage enclosure PCIe cabling matrix - DS8870 all-flash, Rack 1 (Model 961)
    From:
    PCIe storage interface card    		 DA Pair
    (link)    		 To:
    RAID controller card
    R1-XI3-P1-C2-T1 10B R1-B04-P1-C2-T3
    R1-XI4-P1-C5-T1 10A R1-B04-P1-C1-T3
    R1-XI1-P1-C2-T1 8B R1-B03-P1-C2-T3
    R1-XI2-P1-C5-T1 8A R1-B03-P1-C1-T3
    R1-XI3-P1-C5-T1 11A R1-B02-P1-C1-T3
    R1-XI4-P1-C2-T1 11B R1-B02-P1-C2-T3
    R1-XI1-P1-C5-T1 9A R1-B01-P1-C1-T3
    R1-XI2-P1-C2-T1 9B R1-B01-P1-C2-T3
    R1-XI7-P1-C2-T1 14B R1-B14-P1-C2-T3
    R1-XI8-P1-C5-T1 14A R1-B14-P1-C1-T3
    R1-XI5-P1-C2-T1 12B R1-B13-P1-C2-T3
    R1-XI6-P1-C5-T1 12A R1-B13-P1-C1-T3
    R1-XI7-P1-C5-T1 15A R1-B12-P1-C1-T3
    R1-XI8-P1-C2-T1 15B R1-B12-P1-C2-T3
    R1-XI5-P1-C5-T1 13A R1-B11-P1-C1-T3
    R1-XI6-P1-C2-T1 13B R1-B11-P1-C2-T3
    Table 3. Storage enclosure PCIe cabling matrix - Rack-1 and Rack-2 (Model 98x)
    From:
    PCIe storage interface     		DA Pair
    (link)    		 To:
    RAID controller card
    R1-XI1-P1-C7-T5 16A R1-B03-P1-C1-T3
    R1-XI2-P1-C7-T6 16B R1-B03-P1-C2-T3
    R1-XI2-P1-C7-T5 17A R1-B01-P1-C1-T3
    R1-XI1-P1-C7-T6 17B R1-B01-P1-C2-T3
    R1-XI3-P1-C7-T5 18A R1-B04-P1-C1-T3
    R1-XI4-P1-C7-T6 18B R1-B04-P1-C2-T3
    R1-XI4-P1-C7-T5 19A R1-B02-P1-C1-T3
    R1-XI3-P1-C7-T6 19B R1-B02-P1-C2-T3
    R2-XI1-P1-C7-T5 20A R2-B03-P1-C1-T3
    R2-XI2-P1-C7-T6 20B R2-B03-P1-C2-T3
    R2-XI2-P1-C7-T5 21A R2-B01-P1-C1-T3
    R2-XI1-P1-C7-T6 21B R2-B01-P1-C2-T3
    R2-XI3-P1-C7-T5 22A R2-B04-P1-C1-T3
    R2-XI4-P1-C7-T6 22B R2-B04-P1-C2-T3
    R2-XI4-P1-C7-T5 23A R2-B02-P1-C1-T3
    R2-XI3-P1-C7-T6 23B R2-B02-P1-C2-T3
    Table 4. Storage enclosure PCIe cabling matrix - Rack-1 and Rack-2 (Model 982)
    From:
    PCIe storage interface     		DA Pair
    (link)    		 To:
    RAID controller card
    R1-XI2-P1-C3-T1 9A R1-B01-P1-C1-T3
    R1-XI1-P1-C6-T1 9B R1-B01-P1-C2-T3
    R1-XI4-P1-C3-T1 11A R1-B02-P1-C1-T3
    R1-XI3-P1-C6-T1 11B R1-B02-P1-C2-T3
    R1-XI1-P1-C3-T1 8A R1-B03-P1-C1-T3
    R1-XI2-P1-C6-T1 8B R1-B03-P1-C2-T3
    R1-XI3-P1-C3-T1 10A R1-B04-P1-C1-T3
    R1-XI4-P1-C6-T1 10B R1-B04-P1-C2-T3
    R1-XI2-P1-C7-T5 17A R1-B05-P1-C1-T3
    R1-XI1-P1-C7-T6 17B R1-B05-P1-C2-T3
    R1-XI4-P1-C7-T5 19A R1-B06-P1-C1-T3
    R1-XI3-P1-C7-T6 19B R1-B06-P1-C2-T3
    R1-XI1-P1-C7-T5 16A R1-B07-P1-C1-T3
    R1-XI2-P1-C7-T6 16B R1-B07-P1-C2-T3
    R1-XI3-P1-C7-T5 18A R1-B08-P1-C1-T3
    R1-XI4-P1-C7-T6 18B R1-B08-P1-C2-T3
    R2-XI2-P1-C3-T1 13A R2-B09-P1-C1-T3
    R2-XI1-P1-C6-T1 13B R2-B09-P1-C2-T3
    R2-XI4-P1-C3-T1 15A R2-B10-P1-C1-T3
    R2-XI3-P1-C6-T1 15B R2-B10-P1-C2-T3
    R2-XI1-P1-C3-T1 12A R2-B11-P1-C1-T3
    R2-XI2-P1-C6-T1 12B R2-B11-P1-C2-T3
    R2-XI3-P1-C3-T1 14A R2-B12-P1-C1-T3
    R2-XI4-P1-C6-T1 14B R2-B12-P1-C2-T3
    R2-XI2-P1-C7-T5 21A R2-B13-P1-C1-T3
    R2-XI1-P1-C7-T6 21B R2-B13-P1-C2-T3
    R2-XI4-P1-C7-T5 23A R2-B14-P1-C1-T3
    R2-XI3-P1-C7-T6 23B R2-B14-P1-C2-T3
    R2-XI1-P1-C7-T5 20A R2-B15-P1-C1-T3
    R2-XI2-P1-C7-T6 20B R2-B15-P1-C2-T3
    R2-XI3-P1-C7-T5 22A R2-B16-P1-C1-T3
    R2-XI4-P1-C7-T6 22B R2-B16-P1-C2-T3
  3. Confirm that the PCIe cable is not damaged and is securely connected to the correct adapter (not crossed) for each of the following locations:
    1. Both storage enclosure RAID controller cards in the affected storage enclosure.
    2. Both PCIe storage interface cards in the DA pair.

    Because you were guided to MAP32E0, the most likely problem is that cables were crossed at the storage enclosure (between the two storage enclosure RAID controller cards) or between the two IO enclosure PCIe storage interface cards.

  4. Are any cables disconnected, damaged, or connected to the wrong adapter?
    • Yes, at least one cable is disconnected, damaged, or connected to the wrong adapter. Go to step 6.
    • No, the cables are correctly connected and are not damaged. Go to step 5.
  5. A visual inspection confirmed that the cables are correctly connected and are not damaged.
    Contact your next level of support. A system check detected crossed cabling but a visual inspection confirmed cables are not crossed.
  6. Is a cable damaged?
    • Yes, a cable is damaged. Replace the affected PCIe storage interface card and storage enclosure PCIe cable, then continue to step 8.
    • No, a cable is disconnected or is connected to the wrong adapter. Go to step 7.
  7. A cable is disconnected or is connected to the wrong adapter. Correct the disconnected or incorrectly connected cable(s), then continue to step 8.
  8. Close the serviceable event that sent you here, and retry the storage enclosure installation.
    Figure 1. PCIe cable connections (standard configuration, Rack-1, rear) (Models 961/96E)
    PCIe cable connections (standard configuration, Rack-1, rear) (Models 961/96E)
    Figure 2. PCIe cable connections (standard configuration, Rack-2, rear) (Models 961/96E)
    PCIe cable connections (standard configuration, Rack-2, rear) (Models 961/96E)
    Figure 3. PCIe cable connections (DS8870 all-flash, Rack-1, rear) (Model 961)
    PCIe cable connections (DS8870 all-flash, Rack-1, rear) (Model 961)
    Figure 4. PCIe cable connections (Models 981 and 98E, Rack-1 and Rack-2, rear)
    PCIe cable connections (models 981, 98E) (rear)
    Figure 5. PCIe cable connections (Models 980 and 98B, Rack-1 and Rack-2, rear)
    PCIe cable connections (models 980, 98B) (rear)
    Figure 6. PCIe cable connections (Models 982 and 98F, Rack-1 and Rack-2, rear)
    PCIe cable connections (Models 982 and 98F, Rack-1 and Rack-2, rear)