smp_conf_zone_phy_info - invoke CONFIGURE ZONE PHY INFORMATION function
smp_conf_zone_phy_info [--expected=EX] [--help] [--hex] [--inter- face=PARAMS] --pconf=FN [--raw] [--sa=SAS_ADDR] [--save=SAV] [--ver- bose] [--version] SMP_DEVICE[,N]
SMP_CONF_ZONE_PHY_INFO(8) SMP_UTILS SMP_CONF_ZONE_PHY_INFO(8) NAME smp_conf_zone_phy_info - invoke CONFIGURE ZONE PHY INFORMATION function SYNOPSIS smp_conf_zone_phy_info [--expected=EX] [--help] [--hex] [--inter- face=PARAMS] --pconf=FN [--raw] [--sa=SAS_ADDR] [--save=SAV] [--ver- bose] [--version] SMP_DEVICE[,N] DESCRIPTION Sends a SAS Serial Management Protocol (SMP) CONFIGURE ZONE PHY INFOR- MATION 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. Each zone phy configuration descriptor is 4 bytes long. The first byte is a (expander) phy identifier. The second byte has 3 modifiable bits: bit 5 is "inside ZPSDS persistent"; bit 4 is "requested inside ZPSDS"; and bit 2 is "zone group persistent". The other bits in the second byte are reserved and should be 0. The third byte is reserved and should be 0. The fourth byte is the zone group. 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. -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, --pconf=FN FN is a file containing zone phy configuration descriptors 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. Since each zone phy configura- tion descriptor is 4 bytes long, the number of bytes in FN is expected to be a multiple of 4. -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. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+--------------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+--------------------------+ |Availability | system/storage/smp_utils | +---------------+--------------------------+ |Stability | Uncommitted | +---------------+--------------------------+ NOTES The expander phys that make up a wide port (2 or more attached to phys with the same SAS address) must be set to the same zone phy configura- tion settings (other than the phy id). Zone phy information can be read back from an expander and placed in a file with the smp_discover_list utility's --zpi=FN option. The format of that file should be suitable for this utility's --pconf=FN option. 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. CONFORMING TO The SMP CONFIGURE ZONE PHY INFORMATION 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. SEE ALSO smp_utils, smp_conf_zone_perm_tbl, smp_zone_activate, smp_dis- cover_list(smp_utils) smp_utils-0.96 May 2011 SMP_CONF_ZONE_PHY_INFO(8)