Tag: oracle

The strange formatting of Oracle-branded HGST SSDs (WHL #71)

A little tale from the world of enterprise computing (again). Well, I needed something to do alongside filing my taxes, and I recently received a bunch of hardware, so there’s that.

I ordered, after long and unfruitful discussion and some eBay detour that also didn’t work because of, well, eBay, a couple of replacement hard disks of the spinning rust type, as well as SSDs to support them. The original ZFS RAID volume that kept *ALL* my data crashed via some obscure file system bug, and since I’m not a paying Oracle customer (not that they would help me out – everything is plastered with “restore from backup” notes), I finally migrated to Ubuntu and OpenZFS. […]

Mellanox ConnectX-3 MCX311A-XCAT 10GbE and Solaris 11.3 (WHL #42)

The heat. F*ck me.

I think post #42 deserves something nerdy. More nerdy than usual. Glad to report that I just bought something suitable – two Mellanox SFP+ cards (MCX311A-XCAT), capable of 10GbE over fibre (IEEE 802.3ae) and per DAC cables (not even sure which 802 that is – 802.3ak is Twinax as used in DAC, but thats quad-Twinax as used in CX-4 connectors, like Infiniband does). 55.00€ delivered from the Netherlands, as fast network connections are “Neuland” in Germany and therefore carry a heavy premium. Slap on some 1.5m of compatible FS.com […]