IBM Storwize V5000 Gen2, Быстрое руководство по установке

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Figure 7. Rear view of a 2U expansion enclosure
• 1 Expansion canisters
• 2 Power supply units
Figure 8 on page 8 shows the LEDs and SAS port locations from the rear view of an expansion canister.
Each canister has two SAS ports that are numbered 1 on the left and 2 on the right. Port 1 is used to
connect to a SAS expansion port on a node canister or port 2 of another expansion canister.
•
1 LEDs
• 2 SAS expansion ports
Figure 8. SAS ports and LEDs in rear view of a 2U expansion canister
Support rails and enclosures
Storwize V5000 Gen2 systems use the same rails and enclosures for both control and expansion
enclosures. All Storwize V5000 Gen2 models use the same expansion enclosure.
• The ledge on the inside of each rail supports the entire length of an enclosure.
• The enclosure support rails capture the left and right rear edges of an inserted enclosure. This prevents
the installed enclosure bouncing when the rack is subjected to quake or vibration.
• The enclosure support rails adjust to fit racks from 595 mm to 755 mm deep, measured between the
front and rear rack rails.
8 Storwize V5000 Gen2: Quick Installation Guide