The elements of fileserver infrastructure
As I sort of mentioned in an aside in the last entry , pretty much any sort of fileserverinfrastructure does a number of other things besides just servingfiles. In turn this means that hooking a machine into your fileserverenvironment generally involves a lot more than just some mount commands.
For the purposes of this entry, let's ignore all of the services thatonly care about the fileservers themselves; backup, monitoring, and soon. We'll only look at the services that a client has to be tied
幾時.... (part one)
快30歲, 怎麼沒有生仔的念頭?
剛剛在灣仔置業, 但那是個小單位, 一房一廁, 不
錢穆的邏輯
iphone camera
iphone為什麼可以大賣，當你擁有了，你就知道了。
apple為iphone創造了一種超強的盈利模式，為世界帶來了就的商業平台。
在iphone上設計一個軟件給人下載，收入遠超以往的軟件零售市場。iphone的使用者，最少都有2000多萬，你把軟件放
The advantages of separate machines for separate things
Sometimes it seems that system administration goes in cycles. Right nowthe cycle is moving back towards consolidation of services on fewermachines, so I want to talk about the advantages of using separatemachines (whether virtual or physical) for different services, insteadof putting them all on the same machine with various degrees of clevertricks.
(The genesis of this entry was a comment on this entry , talking about how one could use onemachine instead of two to do the job I was tackling.)
First off, it
硬要輸下去
我拿出一張十元美鈔，叫學生競投，由二十五美分（one quarter）起價，每一次叫價加二十五美分，價高者得。假如學生甲叫到三元時便沒有人出價
Vitamin
"Though it may seem right for you to follow their recommendation," I murmured, not that enthusiastic, "it's optional in my personal opinion." There's really no scientific basis why I came to such conclusion. I have to admit it.
The simplest explanation would be that we're often bombarded
