IBM Storwize V7000 Troubleshooting And Maintenance Manual page 139

passwords
best practices 17
People's Republic of China, electronic
emission statement 119
ports
Ethernet 10
port names, worldwide 13
port numbers, Fibre Channel 13
SAS 11, 14
POST (power-on self-test) 65
power management
best practices 17
power supply
replacing 90, 93
power supply unit
control enclosure 5
expansion enclosure 6
with battery 5
power-on self-test 65
powering off
system 49
problem
mirrored volumes
not identical 39
Q
query status 32
reset service assistant password 32
R
RAID
best practices 19
reader feedback, sending xii
rear-panel indicators
Fibre Channel ports 8
recovery
cluster
starting 55
when to run 53
related information xi
releasing
cable retention bracket 98
removing 89
550 errors 55
578 errors 55
cluster 45
fibre-channel SFP transceiver 89
parts
overview 85
preparing 85
SFP transceiver 89
replaceable units 110
replacing
2.5" drive assembly 102
3.5" drive assembly 100
battery 96
blank carrier 100, 102
control enclosure 104
enclosure end cap 103
expansion canister 87
expansion enclosure 107
fibre-channel SFP transceiver 89
node canister 85
replacing (continued)
parts
overview 85
preparing 85
power supply
control enclosure 90
expansion enclosure 93
SAS cable 103
SFP transceiver 89
support rails 109
reporting
events 63
reseating
node canister 48
reset service assistant password 31
reset service IP address 30
reset superuser password 30
resetting
superuser password 40
restore
cluster 53, 56
S
safety notices ix
sound pressure ix
SAN (storage area network)
problem determination 50
SAS
ports 11, 14
SAS cable
replacing 103
SAS cabling
location error 39
satask.txt commands 29
sending
comments xii
service address
unknown 37
service assistant
accessing 27, 49
interface 26
when to use 26
service CLI
accessing 28
service commands
apply software 31
CLI 28
create cluster 32
reset service assistant password 31
reset service IP address 30
reset superuser password 30
snap 31
service IP address
changing 46
SFP transceiver 89
replacing 89
shortcut keys 113
snap command 31
sound pressure
safety notices ix
starting
cluster recovery 55
status
cluster 41, 42
Ethernet 44
identifying 41
status (continued)
node canister 41, 42
storage area network (SAN)
problem determination 50
storage systems
servicing 51
Storwize V7000 library
related publications xi
superuser
password
resetting 40
system status
LEDs 42
T
T3 recovery
removing
550 errors 55
578 errors 55
when to run 53
Taiwan
contact information 120
electronic emission notice 120
trademarks 117
troubleshooting
best practices 17
event notification email 64
node errors 45
SAN failures 50
troubleshooting procedure
GUI connectivity issues
main GUI 36
service assistant 38
management IP address 36
start here
management GUI 35
U
understanding
cluster recovery codes 76
error codes 65
event log 63
United Kingdom electronic emission
notice 119
USB key
using 29
USB ports 9
using
GUI interfaces 25
initialization tool 29
initialization tool interface 28
management GUI 25
service assistant 26
USB key 29
V
viewing
cluster
status 41, 42
event log 63
node canister
status 41, 42
Index
123