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Note: In a Microsoft Windows
mount points of the mapped LUNs instead of unmounting the file
systems.
6. If applicable, remove the controller WWNN from the Fibre Channel switch
fabric zone definitions or any applications that use this WWNN info.
7. Wait one minute, then turn off the FAStT600 storage server that you are
upgrading.
8. Label each cable that connects to the existing RAID controller CRU host ports
to ensure that all cables will be properly reconnected to the new RAID
controller CRU.
Attention: Handle and install fiber-optic cables properly to avoid degraded
performance or loss of communications with devices. When working with
fiber-optic cables, do not pinch them, step on them, or locate them in aisles or
walkways. Do not overtighten the cable straps or bend the cables to a radius
smaller than 38 mm (1.5 in.).
9. Remove the fibre-channel cables from the SFPs on the RAID controller CRU.
(After removing the fibre-channel cables, insert their protective caps.)
10. Remove the FAStT600 single controller CRU, as follows:
a. Push down on the latch (centered above the RAID controller), then pull
both levers at the same time out of the locked position.
b. Grasp the pull-rings, then pull on the levers and remove the RAID
controller.
11. Unpack and insert the first upgrade FAStT600 controller CRU into the left-hand
controller slot, which is marked "Controller A.", as follows:
a. Slide the RAID controller all the way into the empty slot.
b. Close both levers until the latch locks into place.
12. Remove the SFPs from host ports of the FAStT600 single-controller CRU and
insert them into the host ports of the new FAStT600 controller CRU, which you
installed in step 11. (Use the instructions in "Removing SFP modules" on page
36 and "Installing SFP modules" on page 34.)
13. Remove the controller CRU blank from the right-hand controller slot, which is
marked "Controller B."
14. Insert the new RAID controller into the slot marked "Controller B.".
15. Unpack the additional SFPs and insert them in the host ports of controller B.
16. Remove the power supply blank from the right-hand power supply slot. Unpack
and insert the upgrade power supply CRU into the slot (See "Installing a
hot-swap power supply" on page 84 for more information about installing
power supplies.)
17. Reconnect the fibre-channel cables to their original host port locations in
Controller A, using the instructions in "Installing fiber-optic cables" on page 36.
Using the new fibre-channel cables, make the necessary fibre-channel
connections to the host ports of controller B.
18. If DHCP/BootP was used to automatically set the IP address of the controller,
complete the following steps:
a. Record the MAC address of the upgrade controller
b. Modify the existing DHCP/BootP record of the RAID controller to be
upgraded with the new MAC address
Notes:
a. Failure to modify the DHCP/BootP record will result in problems trying to
manage the storage server using the existing IP address.
®
environment, remove the drive letter or the
Chapter 5. Installing and replacing components
59
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