IBM Storwize V7000 Unified Problem Determination Manual page 343

gpfs
troubleshooting the mount 171
identifying created and mounted
file systems 171
missing file systems 172
resolving stale NFS file
systems 173
GPFS
analyzing logs 181
recovering 176
GPFS file system
error 180
grease, thermal 155
GUI access issues 22
GUI connectivity issues
troubleshooting procedure 204, 207
guidelines
file module reliability 59
hot-swap 60
H
handling static-sensitive devices 60
hard disk drive
installing 127
problems 61
removing 126
hardware components 1
hardware indicators 46
file node 38
LEDs 38
heat-sink
installing 150
heat-sink, applying thermal grease 150
hot-swap and hot-plug devices
power supplies 144
hot-swap fan
removing 141
replacing 142
hot-swap guidelines 60
hot-swap power supply, installing 144
hot-swap power supply, removing 144
HSM 178
httpd service
error 280
I
IBM virtual media key
removal 103
replacing 104
identifying
canister 212
enclosure 212
status 212
IEC (International Electrotechnical
Commission) electronic emission
notice 314
information center xx
initialization tool
interface 186
using 187
installation
problems
reported by CLI commands 20
installation (continued)
troubleshooting
problems 9, 10, 22, 25, 27, 38
installation guidelines
file module FRUS 58
installing
10-Gbps Ethernet PCI adapter 112
240 VA safety cover 163
advanced feature key 130
battery 93
CD-RW/DVD drive 137
cover 88
DIMMs 139
Fibre Channel PCI adapter 112
hard disk drive 127
hot-swap drive 127
memory modules 139
microprocessor 150
PCI adapter 109
RAID controller 124
system board 159
International Electrotechnical Commission
(IEC) electronic emission notice 314
inventory information 195
IP address
best practices 3
iSCSI
link problems 257
J
Japanese electronic emission notice 314
K
keyboard
accessibility xix, 307
Korean electronic emission
statement 314
L
LED hardware indicators 38
LEDs
file node hardware indicators 38
light path diagnostics 41
system status 213
legal notices
Notices 309
trademarks 311
light path diagnostics
LEDs 41
lights-on AOS connection
establishing 270
lights-out AOS connection
establishing 270
link failures
Fibre Channel 256
link problems
iSCSI 257
location information
record
best practices 6
log files
viewing 193
logical devices
physical port locations 165
lshealth
database replication failed 178
Mount state of the file system
changed to error level 178
M
maintenance
battery 196, 198
file module 56, 57
maintenance agreement
best practices 6
management failover 166
management file module
removal 55
management GUI
accessing 53
cannot log on 205
supported browsers 208
troubleshooting procedure
start here 201
management GUI interface
when to use 52
management IP address
troubleshooting procedure 204
management node failover 167
management node role
failover procedures 165
management node roles
determining service IP 165
managing
event log 194
medium errors 199
memory
monitoring usage 81
memory module
removing 138
memory module, installing 139
microprocessor
applying thermal grease 150
heat sink 150
removal 149
replacing 150
mirrored volumes
not identical 209
multipath events
outputs 279
N
navigation
accessibility 307
network interface
availability 176
New Zealand electronic emission
statement 312
NFS clients
stale NFS file handle 276
unable to mount NFS shares after
client IP change 276
node canister
location error 208
reseating 222
unknown service address 206
Index
319