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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.

SEE ALSO
       smp_utils, smp_rep_route_info

smp_utils-0.96			   May 2011	      SMP_REP_EXP_ROUTE_TBL(8)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | CONFORMING TO | AUTHORS | REPORTING BUGS | COPYRIGHT | SEE ALSO

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