ActiveScale™ OS X100 Rackless Installation Guide
249
To prevent the potentially negative effects of excessive inrush current on the system, Quantum Corporation
recommends selecting a PDU that can stagger the startup sequence of the system components.
Important:
If a PDU that cannot stagger the startup sequence is used, ensure that
the PDU is rated to support the inrush current caused by a simultaneous startup.
Table 20
-
32. Recommended startup order
For an example of the exact programming sequence used by Quantum Corporation power supplies, refer to
the cabling section of the
ActiveScale X100 Support Guide
.
20.4.1 Safety
The PDU used shall comply with the safety standards of the country that rack is installed in.
20.4.2 Electromagnetic compatibility
The PDU used shall comply with the Electromagnetic Compatibility (EMC) agency of the country that the
rack is installed in.
20.4.3 Environmental
Operating temperature: 5–55 degrees C
20.5 Example configurations
The following sections provide examples of PDU configurations.
Recommended
startup order
Component
Delay
1
System Interconnects
3-5 seconds for each device
2
System Nodes
3-5 seconds for each device
3
Management Interconnect
3-5 seconds for each device
4
Storage Enclosure Basics
1-2 minutes for each device
Note:
The longer delay for Storage Nodes allows all the
disks in the Storage Enclosure Basics to spin up
completely.
5
Storage Nodes
3-5 seconds for each device
Содержание ActiveScale X100
Страница 1: ...ActiveScale X100 Rackless Instalation Guide 6 68841 03 Rev A with ActiveScale OS 6 0 2 software...
Страница 28: ...ActiveScale OS X100 Rackless Installation Guide 28...
Страница 34: ...ActiveScale OS X100 Rackless Installation Guide 34...
Страница 36: ...ActiveScale OS X100 Rackless Installation Guide 36 Assemble the remaining Storage Enclosure Basics on page 66...
Страница 59: ...ActiveScale OS X100 Rackless Installation Guide 59 Figure 3 14 Installing the I O module...
Страница 68: ...ActiveScale OS X100 Rackless Installation Guide 68...
Страница 76: ...ActiveScale OS X100 Rackless Installation Guide 76...
Страница 80: ...ActiveScale OS X100 Rackless Installation Guide 80 Figure 5 30 Rail attaching to front vertical rail...
Страница 91: ...ActiveScale OS X100 Rackless Installation Guide 91 Figure 6 36 Cabling Storage Node 4...
Страница 92: ...ActiveScale OS X100 Rackless Installation Guide 92 Figure 6 37 Cabling Storage Node 5...
Страница 94: ...ActiveScale OS X100 Rackless Installation Guide 94 Figure 6 39 Cabling System Node 1...
Страница 95: ...ActiveScale OS X100 Rackless Installation Guide 95 Figure 6 40 Cabling System Node 2...
Страница 98: ...ActiveScale OS X100 Rackless Installation Guide 98...
Страница 108: ...ActiveScale OS X100 Rackless Installation Guide 108...
Страница 110: ...ActiveScale OS X100 Rackless Installation Guide 110...
Страница 127: ...ActiveScale OS X100 Rackless Installation Guide 127 Figure 10 19 Post Login Storage Policy...
Страница 155: ...ActiveScale OS X100 Rackless Installation Guide 155 Figure 10 47 Post Login Durability Policy...
Страница 162: ...ActiveScale OS X100 Rackless Installation Guide 162...
Страница 234: ...ActiveScale OS X100 Rackless Installation Guide 234...
Страница 238: ...ActiveScale OS X100 Rackless Installation Guide 238...
Страница 240: ...ActiveScale OS X100 Rackless Installation Guide 240...
Страница 244: ...ActiveScale OS X100 Rackless Installation Guide 244...
Страница 260: ...ActiveScale OS X100 Rackless Installation Guide 260...
Страница 262: ...ActiveScale OS X100 Rackless Installation Guide 262 Figure 21 20 Components and port identification...
Страница 263: ...ActiveScale OS X100 Rackless Installation Guide 263 Figure 21 21 ActiveScale X100 cable wiring key...
Страница 264: ...ActiveScale OS X100 Rackless Installation Guide 264...