2 ms·
Which is why you have two separate PDUs in the rack which are fed by different power feeds and you connect the server's 2 PSUs to opposing PDUs.
by glitchcrab 2y ago
Which is why you have two separate PDUs in the rack which are fed by different power feeds and you connect the server's 2 PSUs to opposing PDUs.
- growse 2y agoThis works brilliantly, right up to the point where your A side fails, and every single server suddenly doubles their demand on B. Better have good capacity management so you don't go over 100% on B when that happens! (I've seen it happen and take a DC out).