February 2020
Intermediate to advanced
734 pages
38h 13m
English
Content preview from PostgreSQL 12 High Availability Cookbook - Third Edition
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How to do it...
Now it's time to do some more research. Follow these steps:
- Refer to the final list of servers from our motherboard selection.
- For our ideal count of active (not replacement) hard drives, remove any choice that doesn't have enough drive slots. Use this list if it's not immediately obvious:
- The maximum number of 2.5" drives in a 2U server is 24.
- The maximum number of 3.5" drives in a 2U server is 12.
- The maximum number of 2.5" drives in a 1U server is 8.
- The maximum number of 3.5" drives in a 1U server is 4.
- Remove from consideration any chassis that does not support dual power supplies. This should happen rarely in server-class systems.
- As the list dwindles, give higher priority to cases with more fans or lower average ...
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