vnode testing, relay boards, cooling upgrades etc.

In the past week we have made a lot of progress in multitude of fields.We did an initial version of vnode final testing software - this basicly boots the newly built hw node to see if it's alright. It's really rather simple, and last step on testing.Also we further developed our testing procedures for new HW nodes to ensure when we rack a stack, ... לקריאה נוספת »

3 נובמבר 2013
Vnode ICMP ECHO REPLY aka PING

Please do not block PING in your firewall - without ICMP ECHO replies we cannot determine if your node is up or down, this wasting support staff time when we think a node is down despite it actually being online, taking that time away from actual support requests.

29 אוקטובר 2013
SSDs even in RAID: So overrated

SSDs don't provide anywhere near the performance boost claimed for. Infact, in all our previous tests they eventually work as a brake! That is insane - considering we are utilizing fastest drives the market has to offer.Now we are doing final testing with bigger SSD RAID array, with 25% of space left unprovisioned, and using only ~30% of the ... לקריאה נוספת »

28 אוקטובר 2013
Getting a DC running: Way harder than anyone would expect

Getting our own DC running and operational has been a daunting task, there is so many things to work on, solve and create processes for. Even as a long time hosting professional (~17 years of experience), and with some previous colocation experience, i personally never expected this kind of myriad of things to be solved.Granted, we did not take ... לקריאה נוספת »

28 אוקטובר 2013