Re: [Eug-lug] Need some pointers on setting up my Ubuntu Box with a RAID 0 (rant around the block)

2007-11-16 Thread Quentin Hartman
On Nov 16, 2007 3:23 PM, Ben Barrett <[EMAIL PROTECTED]> wrote: > Excellent data point, a great example given recent EUGLUG threads ;) > > As for SCSI-vs-SATA, it strikes me that the enterprise swing to > commodity clustering, > thanks even to the biggest irons, have brought enterprise-grade > eng

Re: [Eug-lug] Need some pointers on setting up my Ubuntu Box with a RAID 0 (rant around the block)

2007-11-16 Thread Ben Barrett
Excellent data point, a great example given recent EUGLUG threads ;) As for SCSI-vs-SATA, it strikes me that the enterprise swing to commodity clustering, thanks even to the biggest irons, have brought enterprise-grade engineering across to commodity formats. For example, many blades use 2.5" har

Re: [Eug-lug] Need some pointers on setting up my Ubuntu Box with a RAID 0 (rant around the block)

2007-11-16 Thread Ben Barrett
Quentin, spot on! One point I failed to digress to is power -- beware, when taking your first stabs at raid arrays, not to overload your system power supply. When a normal PC powers up, all its drives spin up in sequence, and the load is a sudden high power draw, which can blow out commonly-availa

Re: [Eug-lug] Need some pointers on setting up my Ubuntu Box with a RAID 0 (rant around the block)

2007-11-16 Thread Quentin Hartman
On Nov 16, 2007 2:07 PM, Ben Barrett <[EMAIL PROTECTED]> wrote: > Right on, thanks Quentin -- this better-defined "fakeraid" is much > worse than soft-raid in many cases, I'd amend this to say _all_ cases. Fakeraid is a technological abomination, created by marketing departments and unchecked ca

Re: [Eug-lug] Need some pointers on setting up my Ubuntu Box with a RAID 0 (rant around the block)

2007-11-16 Thread Ben Barrett
Right on, thanks Quentin -- this better-defined "fakeraid" is much worse than soft-raid in many cases, I think, because drive recovery after say mobo failure could be extremely difficult unless you have an identical board (or close-enough chipset) available on reserve... with soft-raid, provided yo