IBM System Storage N3700 Hardware And Service Manual page 14

Connecting to third-party devices or Fibre Channel switches
Connecting your N3700 storage system to an ASCII terminal console . . . . . 9
Chapter 3. Configuring an N3700 storage system . . . . . . . . . . . 11
Configuring the N3700 storage system . . . . . . . . . . . . . . . . 11
Configuring the Fibre Channel port
Chapter 4. Monitoring your system
Monitoring the front operation panel . . . . . . . . . . . . . . . . . 19
Monitoring the power supply . . . . . . . . . . . . . . . . . . . . 21
Monitoring the Fibre Channel disk . . . . . . . . . . . . . . . . . . 22
Monitoring the CPU module . . . . . . . . . . . . . . . . . . . . 23
Chapter 5. Replacing N3700 storage system devices . . . . . . . . . . 27
Replacing a disk . . . . . . . . . . . . . . . . . . . . . . . . 27
Replacing a drive blank cover or N3700 load board . . . . . . . . . . . 28
Replacing the CPU module . . . . . . . . . . . . . . . . . . . . 28
Replacing the battery on the CPU module . . . . . . . . . . . . . . . 35
Replacing the SDRAM DIMM on the CPU module . . . . . . . . . . . . 37
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IBM System Storage N series: N3700 Hardware and Service Guide
Rules for connecting the third-party devices . . . . . . . . . . . . . . 8
ASCII terminal console wiring . . . . . . . . . . . . . . . . . . . 9
DB-9 to RJ-45 console adapter pin connections . . . . . . . . . . . . 9
Connecting to an ASCII terminal console . . . . . . . . . . . . . . 10
System setup information worksheet . . . . . . . . . . . . . . . . 11
Disk assignments . . . . . . . . . . . . . . . . . . . . . . . 12
Disk ownership worksheet . . . . . . . . . . . . . . . . . . . . 13
Booting your N3700 storage system for the first time . . . . . . . . . . 14
Setup script questions . . . . . . . . . . . . . . . . . . . . . 16
N3700 storage system active-active (clustered) configurations . . . . . . 17
Configuring for initiator mode . . . . . . . . . . . . . . . . . . . 18
Location of LEDs . . . . . . . . . . . . . . . . . . . . . . . 19
About the disk shelf ID display . . . . . . . . . . . . . . . . . . 20
Interpreting the front panel LEDs . . . . . . . . . . . . . . . . . 20
Location of LEDs . . . . . . . . . . . . . . . . . . . . . . . 21
Interpreting power supply LEDs . . . . . . . . . . . . . . . . . . 22
Location of LEDs . . . . . . . . . . . . . . . . . . . . . . . 22
Interpreting Fibre Channel disk LEDs . . . . . . . . . . . . . . . . 23
Location of LEDs on the CPU module . . . . . . . . . . . . . . . 23
Interpreting Ethernet LEDs on an N3700 storage system . . . . . . . . 24
Interpreting Fibre Channel LEDs on an N3700 storage system . . . . . . 24
About replacing a disk in your storage system . . . . . . . . . . . . 27
Removing a disk . . . . . . . . . . . . . . . . . . . . . . . 27
Installing a disk . . . . . . . . . . . . . . . . . . . . . . . . 27
Removing a drive blank cover or N3700 load board . . . . . . . . . . 28
Installing a drive blank cover or N3700 load board . . . . . . . . . . . 28
Location of the CPU module and blank filler module . . . . . . . . . . 29
CPU module contents . . . . . . . . . . . . . . . . . . . . . 29
Reasons for removing the CPU module . . . . . . . . . . . . . . . 29
Removing the CPU module . . . . . . . . . . . . . . . . . . . 30
Procedures for installing the CPU module . . . . . . . . . . . . . . 31
Moving the Data ONTAP software . . . . . . . . . . . . . . . . 32
Installing the module in a non-active-active system
Installing the module in an active-active (clustered) system with cf disabled 33
Hot-swapping a module in an active-active (clustered) system while in
takeover mode . . . . . . . . . . . . . . . . . . . . . . 34
Required memory configuration . . . . . . . . . . . . . . . . . . 37
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