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smp_rep_exp_route_tbl

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] [--interface=PARAMS] [--num=NUM] [--phy=ID] [--raw] [--sa=SAS_ADDR] [--verbose] [--version] SMP_DEVICE[,N]

DESCRIPTION

Sends a SAS Management Protocol (SMP) REPORT EXPANDER ROUTE TABLE LIST request function to a 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. With one interface there is one SMP_DEVICE per machine so the SMP_DEVICE[,N] syntax is needed to differentiate between HBAs if there are multiple present.

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 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 fetch (default is 1). Note that maximum SMP frame size is 1032 bytes (including a trailing 4 byte CRC) which may limit the number of descriptors that can be fetched to 62.

-p, --phy=ID

starting phy identifier. ID should be one of 0 (the default), 48 or 96.

-r, --raw

send the response 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 © 2007-2008 Douglas Gilbert
This software is distributed under a FreeBSD license. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO

smp_utils, smp_rep_route_info