Index - Lenovo ThinkSystem DM3000x Hardware Installation And Maintenance Manual

Index

B
battery, NVMEM
considerations for replacing in a controller
prerequisites for replacing
battery, RTC
considerations for replacing in a controller
boot media
copying the image using a USB flash drive
installing 52, 76
prerequisites and considerations for replacing
removing 52, 76
boot media replacement
workflow diagram 73
boot media, locating 52, 76
boot media, moving 52
boot media, removing 52, 76
boot media, replacing 76
booting
installing a controller module in a system
reinstalling a controller module in a system
C
cabling
controllers after running diagnostics
HA pairs after running diagnostics
caching module
adding 32
installing 32
locating 32
removing 32
replacing 32
running diagnostics 34
running system-level diagnostics
caching module diagnostics
running 34
caching module replacement
workflow diagram 28
caching module system-level diagnostics
running 34
caching modules
moving from old to new controller modules
chassis
considerations for installing within the equipment rack or
system cabinet 90
considerations for moving component
considerations for removing from within the equipment rack
or system cabinet 90
considerations for replacing
considerations for replacing within the equipment rack or
system cabinet 90
moving drives to a new 89
replacing 85
running diagnostics 92
running system-level diagnostics
verifying and setting HA state of
chassis replacement
workflow diagram 85
cluster interconnect
cabling 19–21
collecting service data 116
components 5
considerations for replacing the chassis
considerations
for replacing the boot media
contamination, particulate and gaseous
contents
© Copyright Lenovo 2019, 2023
36
36
79
77
73
33, 41, 55, 70, 90
84
61
61
34
54
85
85
92
91
85
73
120
Rail kit 11
controller
running diagnostics 57
running system-level diagnostics
controller module
installing in a system and booting
opening 30, 38, 49, 66, 74, 81
reinstalling in a system and booting
removing the cover 30, 38, 49, 66, 74, 81
replacing 49
controller module replacement
workflow diagram 46
controller modules
completing the replacement process
85, 95
considerations for replacing DIMMs in
considerations for replacing NVMEM battery in
considerations for replacing RTC battery in
moving DIMMs from old to replacement
prerequisites for replacing
setting and verifying system time after replacing
shutting down 29, 37, 47, 65, 80, 86
tasks for replacing 49
verifying and setting HA state of
controllers
cabling to data network switches
cabling to Ethernet switches
cabling to FC switches 19–20
cabling to management network switches
considerations for replacing DIMMs in controller
modules 64
considerations for replacing NVMEM battery in controller
modules 36
considerations for replacing RTC battery in controller
modules 79
recabling after running diagnostics
shutting down 29, 37, 47, 65, 80, 86
copying an image to the boot media
using a USB flash drive 77
creating a personalized support web page
custom support web page 115
D
degraded controllers
introduction to shutting down
shutting down 37, 47, 65, 80, 86
device failures
running diagnostics after
diagnostics
running after device failure
running after hardware installation
running after slow system response
running after system installation
running after system panic
DIMMs
considerations for replacing
considerations for replacing in a controller
DIMMs
error correction codes (ECC), considerations for
installing 68
locating 68
moving from old controller module to replacement controller
module 53
removing 68
replacing 68
running diagnostics 71
57
33, 41, 55, 70, 90
84
36, 43, 45, 64, 73, 79,
64
36
79
53
45
64
57
19–21
20–21
19–21
61
115
29, 37, 47, 65, 80
111
111
108
104
99
102
64
64
64
123