Netware 6.5 sp4
2 clustered servers each with a SYS volume
shared SCSI SAN with VOL1 volume - NDPS and Pervasive v8 installed there
all working great

1) From reading posts I see that the recommended way to upgrade from sp4 to
sp5a is to take one node offline at a time, do the upgrade, then bring it
back online. Is this correct?

2) The shared scsi SAN has VOL1 and NDPS and Pervasive installed for
fail-over (which works great too). Is there anything additional that I need
to do with this separate piece of hardware, this volume of shared volume
apps, to make this upgrade work right?

3) Is there anything else I am missing? I really want to succeed this

Many thanks Jim