smp_ena_dis_zoning - invoke ENABLE DISABLE ZONING SMP function
smp_ena_dis_zoning [--disable] [--ena-dis=ED] [--expected=EX] [--help] [--hex] [--interface=PARAMS] [--raw] [--sa=SAS_ADDR] [--save=SAV] [--verbose] [--version] SMP_DEVICE[,N]
SMP_ENA_DIS_ZONING(8) SMP_UTILS SMP_ENA_DIS_ZONING(8)
NAME
smp_ena_dis_zoning - invoke ENABLE DISABLE ZONING SMP function
SYNOPSIS
smp_ena_dis_zoning [--disable] [--ena-dis=ED] [--expected=EX] [--help]
[--hex] [--interface=PARAMS] [--raw] [--sa=SAS_ADDR] [--save=SAV]
[--verbose] [--version] SMP_DEVICE[,N]
DESCRIPTION
Sends a SAS Serial Management Protocol (SMP) ENABLE DISABLE ZONING
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 addi-
tional ,N to differentiate between HBAs if there are multiple present.
If neither --disable nor --ena-dis=ED options are given then enable
zoning (i.e. "--ena-dis=1") is assumed.
This function does not change the state of the current zoning enabled
flag (as seen in the REPORT GENERAL response). Such a state change will
occur on a subsequent invocation of the ZONE ACTIVATE function.
OPTIONS
Mandatory arguments to long options are mandatory for short options as
well.
-d, --disable
set the 'enable disable zoning' field in the SMP request to 2
which will disable zoning.
-e, --ena-dis=ED
set the 'enable disable zoning' field in the SMP request. ED may
take these values: 0 for no change, 1 for enable zoning
(default) and 2 for disable zoning. If this option and the
--disable option are both given then they cannot contradict one
another.
-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.
-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.
-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 hexa-
decimal either prefix it with '0x' or put a trailing 'h' on it.
-S, --save=SAV
set the 'save' field in the SMP request. SAV may take these val-
ues: 0 for updating the shadow values (default), 1 for updating
the saved values, 2 for updating shadow values and if available
the saved values, 3 for updating both saved and shadow values.
-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 ENABLE DISABLE ZONING function was introduced in SAS-2 .
AUTHORS
Written by Douglas Gilbert.
REPORTING BUGS
Report bugs to <dgilbert at interlog dot com>.
COPYRIGHT
Copyright (C) 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_lock, smp_zone_activate, smp_zone_unlock(smp_utils)
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 June 2011 SMP_ENA_DIS_ZONING(8)