NAME

       smp_zone_lock - invoke ZONE LOCK SMP function

SYNOPSIS

       smp_zone_lock   [--expected=EX]  [--fpass=FP]  [--help]  [--hex]  [--inactivity=TL]  [--interface=PARAMS]
       [--password=PA] [--raw] [--sa=SAS_ADDR] [--verbose] [--version] SMP_DEVICE[,N]

DESCRIPTION

       Sends a SAS Serial Management Protocol (SMP) ZONE LOCK 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 additional ,N to differentiate between HBAs if there are multiple present.

OPTIONS

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

       -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.

       -F, --fpass=FP
              where  FP is the name of a file which contains the password. The password may be in ASCII in which
              case it is on one line surrounded by either single quotes are  double  quotes.  Alternatively  the
              password  may  be  given  in  ASCII hexadecimal; either as bytes separated by space, tab, comma or
              newline, or as longer strings of hexadecimal bytes in which every  2  digits  represents  a  byte.
              Empty lines and those starting with "#" are ignored.

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

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

       -i, --inactivity=TL
              sets  the  zone  lock inactivity time limit to TL which has units of 100 milliseconds. The default
              value is 0 which implies no 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.

       -P, --password=PA
              where PA is the zone manager password which may be up to 32 bytes long. This option cannot be give
              together with the --fpass=FP option. The default password is 32  NULLs  (zero  bytes)  and  PA  is
              padded with NULLs to the right (to make it 32 bytes long in the request).

       -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. The mpt interface needs this option and it
              will typically be an expander's SAS address. 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 ZONE LOCK function was introduced in SAS-2 .

AUTHORS

       Written by Douglas Gilbert.

REPORTING BUGS

       Report bugs to <dgilbert at interlog dot com>.

COPYRIGHT

       Copyright © 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_zone_activate, smp_zone_unlock, smp_ena_dis_zoning(smp_utils)