H3C SR6602-I Installation Manual page 7

10 Maintaining the device ········································································· 10-1
Replacing a power supply ····························································································································· 10-1
Replacing a fan tray ······································································································································ 10-2
Replacing a FIP module ································································································································ 10-3
Replacing a MIC-X interface card ················································································································· 10-4
Replacing a SATA drive ································································································································ 10-5
Replacing a storage controller ······················································································································ 10-6
Replacing a GPU ·········································································································································· 10-9
Replacing an M.2 SSD ································································································································ 10-10
Replacing a DIMM······································································································································· 10-11
11 Hardware management and maintenance ··········································· 11-1
Displaying software and hardware version information for the device ·························································· 11-1
Displaying device operating information ······································································································· 11-1
Displaying detailed device information ·········································································································· 11-2
Displaying electrical label information for the device ···················································································· 11-3
Displaying CPU usage information ··············································································································· 11-4
Displaying memory usage information ·········································································································· 11-5
Displaying the fan tray operating status ········································································································ 11-6
Displaying the power supply operating status ······························································································· 11-6
Displaying device temperature information ··································································································· 11-7
Displaying transceiver module information ··································································································· 11-7
Diagnosing transceiver modules ··················································································································· 11-8
Saving the running configuration ·················································································································· 11-8
Rebooting the device or a module ················································································································ 11-9
12 Managing RAID ··················································································· 12-1
RAID levels ··················································································································································· 12-1
Restrictions and guidelines for using RAID ··································································································· 12-1
Creating a RAID array ··································································································································· 12-2
Installing hardware ································································································································ 12-2
Configuring drives ································································································································· 12-2
Creating a RAID array ··························································································································· 12-3
Deleting a RAID array ··································································································································· 12-6
Rebuilding a RAID array ······························································································································· 12-9
13 Troubleshooting ··················································································· 13-1
Startup failure of the device ·························································································································· 13-1
Power supply failure ······································································································································ 13-1
Fan tray failure ·············································································································································· 13-1
Configuration terminal display issue ············································································································· 13-2
No display ············································································································································· 13-2
Garbled display ····································································································································· 13-2
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