gpfs (continued)
troubleshooting the mount (continued)
resolving stale NFS file
systems 164
GPFS
analyzing logs 171
recovering 167
GPFS file system
error 170
grease, thermal 147
GUI access issues 21
GUI connectivity issues
troubleshooting procedure 190, 193
guidelines
file module reliability 55
hot-swap 55
H
handling static-sensitive devices 55
hard disk drive
installing 120
problems 56
removing 119
hardware components 1
hardware indicators 42
file node 34
LEDs 34
heat-sink
installing 142
heat-sink, applying thermal grease 142
hot-swap and hot-plug devices
power supplies 135, 136
hot-swap fan
removing 133
replacing 134
hot-swap guidelines 55
hot-swap power supply, installing 136
hot-swap power supply, removing 135
HSM 168
httpd service
error 261
I
IBM virtual media key
removal 97
replacing 98
identifying
canister 196
enclosure 196
status 197
IEC (International Electrotechnical
Commission) electronic emission
notice 280
information
center xix
initialization tool
interface 176
using 177
installation
problems
reported by CLI commands 19
troubleshooting
problems 9, 10, 21, 24, 25, 34
installation guidelines
file module FRUS 54
installing
10-Gbps Ethernet PCI adapter 106
240 VA safety cover 154
advanced feature key 122
battery 89
CD-RW/DVD drive 129
cover 84
DIMMs 131
Fibre Channel PCI adapter 105
hard disk drive 120
hot-swap drive 120
memory modules 131
microprocessor 142
PCI adapter 103
RAID controller 118
system board 151
International Electrotechnical Commission
(IEC) electronic emission notice 280
inventory information 183
IP address
best practices 3
iSCSI
link problems 239
J
Japanese electronic emission notice 280
K
keyboard
accessibility 273
Korean electronic emission
statement 280
L
LED hardware indicators 34
LEDs
file node hardware indicators 34
light path diagnostics 37
power supply 41
system status 198
legal notices
Notices 275
trademarks 277
light path diagnostics
LEDs 37
lights-on AOS connection
establishing 252
lights-out AOS connection
establishing 252
link failures
Fibre Channel 239
link problems
iSCSI 239
location information
record
best practices 6
log files
viewing 182
logical devices
physical port locations 156
lshealth
database replication failed 168
Mount state of the file system
changed to error level 168
M
maintenance
battery 185, 186
file module 52
maintenance agreement
best practices 7
management failover 158
management file module
removal 51
management GUI
accessing 49
cannot log on 191
supported browsers 194
troubleshooting procedure
start here 189
management GUI interface
when to use 48
management IP address
troubleshooting procedure 190
management node failover 159
management node role
failover procedures 157
management node roles
determining service IP 157
managing
event log 182
medium errors 187
memory
monitoring usage 76
memory module
removing 130
memory module, installing 131
microprocessor
applying thermal grease 142
heat sink 142
removal 141
replacing 142
mirrored volumes
not identical 195
multipath events
outputs 260
N
network interface
availability 166
New Zealand electronic emission
statement 278
NFS clients
stale NFS file handle 257
unable to mount NFS shares after
client IP change 257
node canister
location error 194
reseating 207
unknown service address 192
node errors
fixing 205
node rescue
performing 208
Index
285
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