AB291A Fabric Clustering System Support Guide (12-port Switch), April 2004

Index
305
IP commands
, 226–234
ip ip-over-ib-mtu command, 226, 230–231
management of, 55–58
monitoring and troubleshooting, 115–119
overview, 14
IT-API (Internet Transport API), 14
IT-API (Internet Transport API), definition, 298
itutil tool, 14
adapter reset option (-R), 41
basic syntax, 41
command options summary, 40
connectivity information (-c), 47–48
end-nodes (-T), 49–50
HCA monitoring, 107–113
help display option (-h), 41
link-level connectivity testing (-l), 51
status and statistics details of interfaces, 42–46
K
kernel interaction
, 298
Kernel RDMA Subsystem, 14
keywords and CLI command modes, 61–62, 67
L
lanadmin command for IPoIB
, 55–58
lanscan command for IPoIB, 58
latency
solutions, 12
latency reduction, RDMA features, 12
LEDs, location and meaning, 100–106
linear forwarding tables of switches, displaying,
181–182
link configuration for IPoIB, 58
link types, 298
link-level connectivity testing (itutil -l), 51
link-level information for IPoIB, 55
linkloop command for IPoIB, 116, 118
link-up and link-down traps, 235, 242
lists of NICs, CLI designations for, 67
load balancing, 21–22
location command, 246, 271
log files, 72
about, 73
copying, 82, 88
deleting, 85, 85–86, 254–255
displaying data in, 128, 208–210
listing/viewing, 80, 255–257
managing, 87–88
more command, 274
overview, 73
uploading, 88
viewing, 80
log format, 87
message, 87
process-id, 87
type of event, 87
logging
about
, 120
module, 121
logging command, 246, 273
logging messages
events and traces
, 120–123
HCA troubleshooting, 113
IPoIB troubleshooting, 52–117, 118–119
show logging command, 128, 209–210
Logging On Through the CLI, 70
logical link, LED for, 101, 102
login command, 246, 272
login procedures
CLI sessions
, 60, 70, 71
login command, 272
SNMP, 70
user information, 128, 222–223
logout command, 246, 273–274
M
MAC address, IPoIB
, 56
MAD (management datagram) message structure
ib sm subnet-prefix command
, 237
ib-agent channel-adapter command, 239
ib-agent switch command, 240
trace level role, 121
Management Information Bases (MIBs), 70, 298
managing
files
, 79
Managing Logs, 87
maximum transmission unit (MTU), 226, 228–229,
230–231
MCAST (multicast) message forwarding
definition
, 298
show ib sm multicast command, 152–153
show ib-agent switch all mcast-info lid command,
183–184
memory
image file storage
, 72
RDMA, 11, 298
SEEPROM, 128, 132–133, 136
message
log format
, 87
message broadcasting to users, 89
message types
events
, 87
messages to individual users, 89
MIBs, 70
MIBs (Management Information Bases), 70, 298
module, 121
modules in application tracing, 121
more
command
, 79
more command, 246, 274
MPI (Message Passing Interface) protocol, 14
definition, 298
overview, 21, 22
MTU (maximum transmission unit), 226, 228–229,
230–231
multicast (MCAST) message forwarding
definition
, 298
show ib sm multicast command, 152–153
show ib-agent switch all mcast-info lid command,
183–184