smp_conf_general - invoke CONFIGURE GENERAL SMP function
smp_conf_general [--connect=CO] [--expected=EX] [--help] [--hex] [--inactivity=IN] [--interface=PARAMS] [--nexus=NE] [--open=OP] [--power=PD] [--raw] [--reduced=RE] [--sa=SAS_ADDR] [--verbose] [--ver- sion] SMP_DEVICE[,N]
SMP_CONF_GENERAL(8) SMP_UTILS SMP_CONF_GENERAL(8)
NAME
smp_conf_general - invoke CONFIGURE GENERAL SMP function
SYNOPSIS
smp_conf_general [--connect=CO] [--expected=EX] [--help] [--hex]
[--inactivity=IN] [--interface=PARAMS] [--nexus=NE] [--open=OP]
[--power=PD] [--raw] [--reduced=RE] [--sa=SAS_ADDR] [--verbose] [--ver-
sion] SMP_DEVICE[,N]
DESCRIPTION
Sends a SAS Serial Management Protocol (SMP) CONFIGURE GENERAL function
request to an SMP target. The SMP target is identified by the
SMP_DEVICE and the --sa=SAS_ADDR. Depending on the interface, the
SAS_ADDR may be deduced from the SMP_DEVICE. The mpt interface uses
SMP_DEVICE to identify a HBA (an SMP initiator) and needs the addi-
tional ,N to differentiate between HBAs if there are multiple present.
OPTIONS
Mandatory arguments to long options are mandatory for short options as
well.
-c, --connect=CO
sets the "update STP maximum connect time limit" flag and the
corresponding "STP maximum connect time limit" field to CO. Unit
of CO is 100 microseconds. A CO of zero is taken to mean no max-
imum connection time limit.
-E, --expected=EX
set the 'expected expander change count' field in the SMP
request. The value EX is from 0 to 65535 inclusive with 0 being
the default value. When EX is greater than zero then if the
value doesn't match the expander change count of the SMP target
(i.e. the expander) when the request arrives then the target
ignores the request and sets a function result of "invalid
expander change count" in the response.
-h, --help
output the usage message then exit.
-H, --hex
output the response (less the CRC field) in hexadecimal.
-i, --inactivity=IN
sets the "update STP bus inactivity time limit" flag and the
corresponding "STP bus inactivity time limit" field to IN. Unit
of IN is 100 microseconds. A IN of zero is taken to mean no bus
inactivity time limit.
-I, --interface=PARAMS
interface specific parameters. In this case "interface" refers
to the path through the operating system to the SMP initiator.
See the smp_utils man page for more information.
-n, --nexus=NE
sets the "update STP SMP I_T nexus loss time" flag and the cor-
responding "STP SMP I_T nexus loss time" field to NE. Unit of NE
is one millisecond. A NE of zero is taken to mean a vendor spe-
cific amount of time; a NE of 65535 means the port shall never
recognize an I_T nexus loss.
-o, --open=OP
sets the "update STP reject to open limit" flag and the corre-
sponding "STP reject to open limit" field to OP. Unit of OP is
10 microseconds.
-p, --power=PD
sets the "update power done timeout" flag and the corresponding
"power doen timeout" field to PD. Unit of PD is 1 second. A PD
value of 0 is interpreted as don't change the current value. The
maximum value of PD is 255 and means the time limit is vendor
specific.
-r, --raw
send the response (less the CRC field) to stdout in binary. All
error messages are sent to stderr.
-R, --reduced=RE
sets the "update Initial time to reduced functionality" flag and
the corresponding "Initial time to reduced functionality" field
to RE. Unit of RE is 100 milliseconds. The maximum permitted RE
value is 255 which corresponds to 25.5 seconds.
-s, --sa=SAS_ADDR
specifies the SAS address of the SMP target device. Typically
this is an expander. This option may not be needed if the
SMP_DEVICE has the target's SAS address within it. The SAS_ADDR
is in decimal but most SAS addresses are shown in hexadecimal.
To give a number in hexadecimal either prefix it with '0x' or
put a trailing 'h' on it.
-v, --verbose
increase the verbosity of the output. Can be used multiple times
-V, --version
print the version string and then exit.
CONFORMING TO
The SMP CONFIGURE GENERAL function was introduced in SAS-2 .
AUTHORS
Written by Douglas Gilbert.
REPORTING BUGS
Report bugs to <dgilbert at interlog dot com>.
COPYRIGHT
Copyright (C) 2006-2011 Douglas Gilbert
This software is distributed under a FreeBSD license. There is NO war-
ranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR-
POSE.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+--------------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+--------------------------+
|Availability | system/storage/smp_utils |
+---------------+--------------------------+
|Stability | Uncommitted |
+---------------+--------------------------+
SEE ALSO
smp_utils, smp_rep_general(smp_utils)
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from http://sg.danny.cz/sg/p/smp_utils-0.98.tgz.
Further information about this software can be found on the open source
community website at http://sg.danny.cz/sg/smp_utils.html.
smp_utils-0.96 June 2011 SMP_CONF_GENERAL(8)