hi ya ron

i think its possible...
donno why "nobody does it... per se"

found some supposed "hot swap IDE drive bays"...

        http://www.Linux-1U.net/Parts/#SCA
        ( drive bays are just above it )
        
i think you can tell the system that the drive is NOT ready
while the drive is offline... swap it out... do your magic...
and than put it back online ???
        - tricky though.... if the new disk is clean
        that it'd need to be re-sync'd before it can be
        put back online and the cpu merrily keeps writing
        new data to it

there is a hotswap ide drive project.. looking to do this right ??
        http://www.linux-ide.org/

- why does one need hotswap ??? how often does an IDE disk die ???
        - i'd worry more aobut power cables, ethernet cables being jiggled
        - i'd worry about cpu and system fans dying
        - i'd worry about power supply dying
        - i'd worry about "users/developers"

Various reasons for disk  failures...
--------------------------------------
        http://www.Linux-1U.net/Disks/Disk_Failure.gif


        shamelessly stolen from ... 
http://safersite.net/NSS15AFaultTolerantUsersStoragePowerandNetworks.htm


c ya
alvin

On Wed, 6 Feb 2002, Ron Johnson wrote:

> Hi,
> 
> I know that there are removable cartridges that allow one to swap
> IDE disk drives when the PC is shut down, i.e. cold-swapping.
> 
> Is there a way to hot-swap IDE drives like it it possible with 
> SCSI drives?  The 'net research I've done indicates that it is
> not possible, but I wonder if I have missed anything.
> 
> TIA,
> Ron
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