IBM SAN Volume Controller 2145-CG8, Руководство по техническому обслуживанию аппаратной части

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7. Install the service controller. See “Replacing the service controller” on page 95.
8.
If you removed the node from the rack, replace the node in the rack, as described in “Replacing the
SAN Volume Controller in a rack” on page 55.
9. Make sure that all cables, adapters, and other components are installed and seated correctly and that
you have not left loose tools or parts inside the node. Make sure that all internal cables are correctly
routed. If you disconnected the Fibre Channel and Ethernet cables, make sure that each cable is
reconnected to the same port from which it was removed.
10. If you removed the power cords, replace the power cords and the cable-retention brackets, as
described in “Replacing the cable-retention bracket” on page 39.
11. If you turned off the node during the service procedure, turn on the node.
Removing the disk-drive backplane
You might have to remove the disk-drive backplane, which includes the simple-swap SAS backplane in
the SAN Volume Controller 2145-CG8 or 2145-CF8 or the SATA backplane for a SAN Volume Controller
2145-8A4 or SAN Volume Controller 2145-8G4.
Removing the SAN Volume Controller 2145-CG8 or 2145-CF8 disk-drive backplane
Use the following information to remove the SAN Volume Controller 2145-CG8 or 2145-CF8 disk-drive
backplane.
DANGER
Multiple power cords. The product might be equipped with multiple power cords. To remove all
hazardous voltages, disconnect all power cords. (L003)
svc00322
1 2
or
1
2
svc00735
or
1
3 4
2
svc00734
This service action requires you to remove the cover and:
v
Turn the node off.
v
Disconnect the power cables.
v
Disconnect the internal SAS data cables.
To remove the SAN Volume Controller 2145-CG8 or 2145-CF8 disk-drive backplane, complete the
following steps:
1. Read the safety information to which “Preparing to remove and replace parts” on page 26 refers.
2. Follow the procedure in MAP 5350 in the IBM System Storage SAN Volume Controller Troubleshooting
Guide to verify that the node data is mirrored and synchronized, and that there are no dependent
volumes before turning off the node.
3. Slide the node out on its slide rails to the fully extended position.
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IBM SAN Volume Controller Hardware Maintenance Guide
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