HP-UX iSCSI Software Initiator Support Guide (Edition 7)

syslog messages, 48
types, 21
logouts, tracking, 44, 54
LUNs (logical unit numbers)
and hardware path, 13
diagnostic messages, 48
LVL_ALERT, 47
LVL_CRIT, 47
LVL_DEBUG, 47
LVL_ERR, 47
LVL_INFO, 47
LVL_NOTE, 47
LVL_PANIC, 47
LVL_WARN, 47
M
man pages, iSCSI, 17
mass storage transport protocol. see iSCSI Software
Initiator
memory allocation failures
diagnostic messages, 50
driver statistics, 54, 55, 57
memory resource constraint failures, 56
messages, types, 36, 42
see also error messages
N
name resolution daemon (iscsi_resolvd), 30
name, driver, 37
NAS (Network Access Server), 24, 26
Negotiation Reset errors, 58
network protocols. see iSCSI Software Initiator
NICs (Network Interface Cards), 36
NOP-IN PDUs, unsolicited, 45
normal sessions
definition, 14
transport statistics, 42
note level syslog message, 47
O
offline session messages, 43
offline state machine messages, 44
online state machine messages, 44
open connections, 53
open requests, session, 43
operating system (HP-UX), startup issues, 36
operational sessions, 42
Operational target addresses
CHAP procedures, 24
login keys, 39, 40
overflows, I/O, 56
P
panic level syslog message, 47
Parallel SCSI vs. iSCSI, 13
PDUs (Protocol Data Units)
Data-In PDUs, 57
exchange errors, 55
function, 36
kernel failures, 54
NOP-IN, 45
PDU headers with errors, 53
R2T, 57
Reject, 58
Perl scripts, iSCSI, 17
physical vs. virtual HBA nodes, 13
portal group tag, target, 14
protocols, network. see iSCSI Software Initiator
R
R2T PDUs, 57
RADIUS server daemon (iradd)
CHAP function, 16, 30
login failures, 45
starting, 26
target authentication timeouts, 54
RADIUS server hostname, 25
rebooting, 14, 17
Reject PDUs, 58
reopening of sessions, 43
root path modifications for iSCSI, 19
S
S532iscsi, 17, 32
SA (Service Agent), 15
SAM (System Administration Manager), 27
Scope List, iSCSI, 26
SCSI Response PDUs, 57
SD (Software Distributor) tool, 16
secret, CHAP, 23, 24, 51, 52
SendTargets command
syslog messages, 51
transport statistics, 43, 44
Service Agent (SA), 15
sessions, iSCSI
initiation of, 14
transport statistics for, 42
SLP (Service Location Protocol)
Discovery, 14, 26
driver specifications, 37
islpd daemon, 16
troubleshooting, 34
SNACK rejects, 58
socket interface, 38
Software Distributor (SD) tool, 16
Software Interface Driver (SWD). see iSCSI Software
Interface Driver
specifications, driver, 37
startup, system
driver operation, 36
name resolution daemon, 30
script for, 17, 32
state machine messages, 44
static Discovery, 14
statistics
driver, 29, 37, 38, 53
transport, 30, 42
status sequencing errors, 57
65