I tend to run our hardware until it drops dead, so I’m fairly used to catastrophic failures, but they usually come one at a time. This week it came in pairs.
First my University of Minnesota MacBook Pro (3,1 Intel 2.4 GHz “Memrom”) started to flake out and had to be reimaged. But it seems to be working as good as new now. So, whew. It most likely was a software failure of some kind, not a hardware failure, but still.
Then my Time Machine drive (a Seagate 1 TB) connected to my own MacBook Pro failed. It wouldn’t mount and it never went to sleep—ever—so I’m pretty sure it overheated and the cheap power supply crapped out.
I remember when Seagate drives were well made, had beefy power supplies and howled like the wind. But they were bullet-proof. I’ve always had good luck with them until now but I’ll never buy another one until they return to their old standards. These consumer drives are encased in plastic, with no ventilation and wimpy power supplies.
I replaced the Seagate with a G-RAID 2 TB (Hitachi SATA II mechanism, 7200 rpm, 32 MB buffer, with eSATA, Firewire 400/800, USB 2.0 interfaces). This thing is built like a tank—aluminium case, presumably hefty power supply (at least it uses a real power cable), and a fan. It’s quiet and I’m going to reconfigure it as two separate drives instead of a RAID 0. A RAID 0, to my way of thinking is worse than useless. It’s multiple drives that are written to simultaneously for greater throughput. There’s no redundancy (like with a RAID 1) and no error-correcting. If there’s an error or one of the drives fail, you’ve lost everything. But I wanted that fan, damnit.









Google and Verizon are reportedly close to an agreement ending 