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SMP_REP_PHY_ERR_LOG(8)		    SMP_UTILS		  SMP_REP_PHY_ERR_LOG(8)

NAME
     smp_rep_phy_err_log - invoke REPORT PHY ERROR LOG SMP function

SYNOPSIS
     smp_rep_phy_err_log   [--help]   [--hex]	[--interface=PARAMS]  [--phy=ID]
     [--raw] [--sa=SAS_ADDR] [--verbose] [--version] [--zero] SMP_DEVICE[,N]

DESCRIPTION
     Sends a SAS Serial Management Protocol (SMP) REPORT PHY ERROR LOG	function
     request  to  an  SMP target. 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.

OPTIONS
     Mandatory	arguments  to  long  options  are mandatory for short options as
     well.

     -h, --help
	    output the usage message then exit.

     -H, --hex
	    output the response (less the CRC field) in hexadecimal.

     -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.

     -p, --phy=ID
	    phy identifier. ID is a value between 0 and 254. Default is 0.

     -r, --raw
	    send the response (less the CRC field) to stdout in binary. All  er-
	    ror 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.

     -z, --zero
	    zero the Allocated Response Length field in the request. This option
	    also zeros the Request Length field in the request. This is required
	    for  strict  SAS-1.1  compliance.  However this option should not be
	    given in SAS-2 and later; if it is given an  abridged  response  may
	    result.

NOTES
     Similar  information  is  maintained for SAS SSP target phys (e.g. on a SAS
     disk). It can be obtained from the Protocol Specific Port log page with the
     sg_logs utility.

     Similar information may be obtained for SAS initiator phys (e.g. on  a  SAS
     HBA).  As an example in Linux 2.6.28 error information can be found in this
     directory /sys/class/sas_phy/phy-4:0 (for the phy 0 in SCSI/SAS host 4).

     Similar information may be obtained for SATA device phys (e.g.  on  a  SATA
     disk).  If  there	is  a  SAT layer between OS and the SATA device then the
     sg_sat_phy_event utility can fetch the information.

CONFORMING TO
     The SMP REPORT PHY ERROR LOG function was introduced in SAS-1 .   The  "Ex-
     pander change count" field was added 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 warranty;
     not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO
     smp_utils, 	 smp_phy_control(smp_utils),	     sg_logs(sg3_utils),
     sg_sat_phy_event(sg3_utils)

smp_utils-0.96			    May 2011		  SMP_REP_PHY_ERR_LOG(8)

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