Promise Technology VTrak J610S Instrukcja Obsługi Strona 50

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VTrak E-Class Product Manual
32
SAS with JBOD Expansion
To expand the number of disk drives:
1. Connect the SAS expansion port on the E610s or E310s controller to the
SAS data IN port on the I/O module of the first JBOD unit. See Figure 20.
2. Connect the SAS data OUT port on the first JBOD unit to the SAS data IN
port on the I/O module of the next JBOD unit.
3. Connect the remaining JBOD units in the same manner.
You can combine different JBOD models in the expansion.
Figure 20.SAS JBOD data connections
Important
J830s and J630s IN and OUT ports are labeled differently from
J610s and J310s models. Follow the diagram above.
Important
For multipathing (MPIO) applications, see:
“Appendix B: Multipathing on Windows” on page 371
“Appendix C: Multipathing on Linux” on page 393
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Mgmt
UPS
115200
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Mgmt
UPS
115200
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SAS expansion port
J310s
E310s
SAS data OUT port
J310s
Host PC or Server Host PC or Server
J630s
J630s
SAS data IN
SAS data OUT
SAS data IN
SAS data IN
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