Worksheet 9.1.4: RAID

1. This is where a RAID disk controller is used.
2. The network server performs in software the work that would be done by the RAID disk controller
3. • RAID 5
   • RAID 0/1
   • RAID 0
   • RAID 1 (mirroring)

Worksheet 9.4.3 Adding Processors

1. Manufacturers information (from website)
2. • be the samemodel of processor
   • have the same clock speed
   • have the same level 2 cache size
   • match the stepping within one version
3. 1. follow the upgrade checklist
   2. open the chassis (following good ESD practice)
   3. insert the new processor(s)
   4. close the chassis
   5. upgrade the system BIOS
   6. upgrade the operating system to recognise multiple processors
   7. verify new processor is recognised by hardware and operating system
4. HAL
5. Spec number ("s" plus 5 digits)
6. True
7. • Windows version
   • Version that runs from a bootable DOS floppy.
8. yes
9. • Load NWCONFIG | Multi CPU option | Select a Platform Support Module
   • Restart server after NWCONFIG modifies the startup.ncf and autoexec.ncf files.
10. Linux kernel must be rebuilt with SMP=1 in makefile
11. cat/proc/cpuinfo