smp_rep_exp_route_tbl - invoke REPORT EXPANDER ROUTE TABLE LIST SMP function
smp_rep_exp_route_tbl [--brief] [--help] [--hex] [--index=IN] [--inter- face=PARAMS] [--num=NUM] [--phy=ID] [--raw] [--sa=SAS_ADDR] [--verbose] [--version] SMP_DEVICE[,N]
SMP_REP_EXP_ROUTE_TBL(8) SMP_UTILS SMP_REP_EXP_ROUTE_TBL(8)
NAME
smp_rep_exp_route_tbl - invoke REPORT EXPANDER ROUTE TABLE LIST SMP
function
SYNOPSIS
smp_rep_exp_route_tbl [--brief] [--help] [--hex] [--index=IN] [--inter-
face=PARAMS] [--num=NUM] [--phy=ID] [--raw] [--sa=SAS_ADDR] [--verbose]
[--version] SMP_DEVICE[,N]
DESCRIPTION
Sends a SAS Serial Management Protocol (SMP) REPORT EXPANDER ROUTE TA-
BLE LIST function request to an SMP target and decodes or outputs the
response. The SMP target is identified by the SMP_DEVICE and the
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 additional ,N to differentiate between
HBAs if there are multiple present.
There are two expander route table types: phy-based and expander-based.
The expander-based route table was introduced in SAS-2 and supersedes
the phy-based route tables. The REPORT EXPANDER ROUTE TABLE LIST func-
tion is associated with an expander-based route table. There is no cor-
responding CONFIGURE function because a expander-based route table is
self-configured.
OPTIONS
Mandatory arguments to long options are mandatory for short options as
well.
-b, --brief
reduce the decoded response output.
-h, --help
output the usage message then exit.
-H, --hex
output the response (less the CRC field) in hexadecimal.
-i, --index=IN
IN is the starting routed SAS address index. The default value
is 0.
-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, --num=NUM
maximum number of descriptors to fetch (default is 62). Note
that maximum SMP frame size is 1028 bytes (including a trailing
4 byte CRC) so 62 descriptors is the maximum number that can fit
in one response.
-p, --phy=ID
starting phy identifier within bitmap. ID should be one of 0
(the default), or a multiple of 48. Note there is only one expn-
der route table per expander, not one per phy.
-r, --raw
send the response (less the CRC field) to stdout in binary. All
error messages are sent to stderr.
-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 REPORT EXPANDER ROUTE TABLE LIST function was introduced in
SAS-2 .
AUTHORS
Written by Douglas Gilbert.
REPORTING BUGS
Report bugs to <dgilbert at interlog dot com>.
COPYRIGHT
Copyright (C) 2007-2011 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_route_info
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 May 2011 SMP_REP_EXP_ROUTE_TBL(8)