Archive for the ‘SAS’ Tag

News from “The Lab” – New server booting!

And finally my server is up, even though not running yet.

Even after trying to fix the backplane joints that seemed to be broken, it didn’t came up as I wanted it to do.

So I firstly purchased on eBay a replacement backplane, and tried it with no luck.

Then I finally got a replacement PERC 5i card, and I solved my problem with not recognized devices.

I only have to install ESXi and start playing now…

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News from “The Lab” – New server faulty?

Today I think I found out what was blocking my new server from properly booting.

This is a close-up of SAS backplane.

It’s quite hard to see, but some pins of the main Cypress component are bent. A close look with a (cheap) PCB inspection microscope made me quite sure that this damage could prevent the PERC card to properly detect the backplane itself and, in turn, the disks.

I asked my colleague to fix the problem by reworking the joints, and tomorrow I’ll test if this patch works.

In the meanwhile I’m watching some spare parts on eBay… Murphy is always watching you…

Stay tuned!