If SP is to be replaced, the procedure can be generated from the Clariion Procedure Generator (can be downloaded from EMC Powerlink). The steps for replacement can be concluded as,     1. Note down the cache settings (Read and Write cache size)     2. Disable read/write cache (if not already disabled)     3. Set cache values to Zero     4. Label all the cables on the SP to be replaced.     5. Remove the faulty SP     6. Insert the new SP with all the cables back in position.     7. Confirm the SP boot ups properly.     8. Re-enter cache values as earlier and enable cache.  Hope this helps
We have a SP (SPB) which I am a bit suspect is going out.  Currently we have no support aggreement with EMC, but we do happen to have a spare SP available.  Since I am having problems finding information no how to properly hotswap out a SP, can someone direct me to information or detail it here on how I would go about swapping the problematic SP for one we have available to replace it?  Thanks.
Proper procedure for CX3-10C SP replacement