raid5 - failed disks

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hi ya raiders ..

we(they) have 14x 72GB scsi disks config'd as raid5,
( no hot spare .. )

- if 1 disk dies, no problem ... ez to recover

- my dumb question is,
	- if 2 disks dies at the same time, i
	assume the entire raid5 is basically hosed 
	if it won't reassemble and resync from
	the point where it last was before the crash ??

	- i assume that the similar 2 disk failure
	also applies to hw raid controllrs, but it'd
	be more dependent upon the raid controller's 
	firmware for it's ability to recover from 
	2 of 14 simultaneous disk failures
	( lets say the dell powervault 2205 series )

- i think 4x 300GB ide disks is better ( less likely to fail ?? )

	and yes it has already crashed twice with
	2 different disks running at 78F at nights
	and weekends when the air conditioning is off

- i wish i can just change things but... its
  not yet my call :-)

c ya
alvin

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