[Nottingham] SSD upgrade

Jason Irwin jasonirwin73 at gmail.com
Tue Feb 11 18:48:06 UTC 2014


On 11/02/14 13:49, Duncan wrote:
> Without an offset you would get:
> 
> |<-Erasure Block 1-->|<-Erasure Block 2-->|<-.....->|<-Erasure Block N-->|<-Erasure Block M-->|
> |<- PT ->|<------Partition 1 ---------------------------->|<-Partition 2 -------------------

> For a partition+filesystem you are aiming for something like:
> 
> |<-Erasure Block 1	-->|<-Erasure Block 2	-->|<--......	-->|<-Erasure Block N	-->|<-Erasure Block M	-->|
> |<-- PT	-->|unallocated	-->|<------Partition 1 --					-->|<-Partition 2 --
> 	   |unused	-->|<------Filesystem 1 --					-->|<-Filesystem 2--
> 
Ah - that makes sense. Picture speaks a thousand words. And I have a
nasty feeling I used to know that.
Memories, eh?

Now...what's this SSD thing and who are you? :-P

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