[Linux-cluster] rhcs + gfs performance issues

[Gordan Bobic]

Doug Tucker wrote:
>> I don't mean to teach you to suck eggs, so please don't take this as 
>> patronizing, 'cause that's not my intention in any way shape or form, 
>> but since 1TB SATA disks go for around $160, could you not just plug a 
>> couple of those in as scratch space for the migration?
 >
> I can't see a way around some significant downtime even with that, and
> there is no way they will give me the option to be down from a planned
> perspective.  

So, out of nowhere straight into production, without performance user 
acceptance testing period? And they won't allow any planned downtime? My 
mind boggles.

Good luck.

Gordan